Microsoft ADO .NET

Object reference not set to an instance
does Ado.Net 2.0 have bulk insert functionality?
Locating in DataGrid
Sybase and OleDBDataReader problem
Create hierarchy from "flat" XML using DataSet/DataView?
DataSet vs. DataView - How to update?
NextResult Problem....ARGH>>>
RowFilter on a DateTime value (both Date & Time)
Enforcing parent-child constraints
Is this possible
My Stored procedure always returned the same value
Dataset.Merge Concurrency violation
ADO.NET DataAdapter Update Method (Persist DataSet to DataStore)
Fastest DataRow Copy?
GetOleDbSchemaTable column description
retrieve records from sqlserver w/ where clause
Fill select control from database
Comparing two DataSets with a Merge
Can't read Excel formatted data with OLEDB
SQL Question
Re: BUSINESS DIRECTORIES FOR TARGET MARKETING
Q: Distinct Join???
Using ADO.NET in windows service. I'm getting no events (e.g. RecordChangeComplete)
600 field form
.NET Framework wall posters.
Oracle connection pooling
set ansi null off
Detached datarow and datarow.table
Strange query response time
OleDb adapter returns empty results
What's wrong with this find on a dataview?
Q: Updating a table
Linking DataSets
Linking DataSets
Like Parameter in VB.NET
Cannot access Columns and Rows of some Strong-Typed Dataset's DataTables
SQLConnection best way to use
Icon problem
Return value from aggregate using Parent Child relationship
Microsoft Data Access Block and static methods
Calling Oracle SPs w/Parameters (PLS-00306)
I need help desperately with VB.Net URGENT
Accessing UDF's that return tables
ForeignKeyConstraint StudentsSchYrSem requires the child key values (21000013) to exist in the parent table
Crystal Report and password protected Access database
Is it me? Or don't data adapters and access work?
AcceptChanges - OnColumnChanging
Typed dataset, bindings and endCurrentEdit
ado.net 2.0 inserting and getting blob columns
Complex Aggregate Expression in DataColumn
DateTime headache
Connection Pooling -- who manages it?
What is the use of select statement in insert statement ?
Datareader design not generic
Winforms DataGrid with a 41,000+ records.
Merge two DataSets to one
error-'ExecuteNonqury' on type 'SqlCommand' not found
Sharing the transaction between different connetions in different webservices
Connecting to SQL 2000 - advice
Need help with Stored Procedures being called from Client Code.
How do I only bind certain columns with a DataGrid?
Simple ADO.NEt question
Can the RowUpdating event make the Update skip a row?
Access connection string
SQL Question
SQL Question
hire hacker
ASPNET class lifecycle.
is it possible to capture from a c# application an insert event raised in an Oracle database?
The Infamous "General Network Error"
not able to fill dataset with OleDbDataAdapter
equijoins with column aliases
DataTable Column values
sql command problem
RowChanged event WRT Related Tables in a DataSet
Get bound column values on DataGrid_Update?
Update Multiple Tables??
Which data objects to dispose
Fundamental Multi-table DataSet population
Slow ADO.NET Drivers
Access database does not close in the ASP.Net application
For Bill Ryan, data-binding with the FP Spread control
How to evaluate the tables relationships using ado.net/dataset
Update multiple base tables.
targetSchema gets reset
question about datasets that get empty
Permissions
SqlDataAdapter and transaction
Description of inference from data adapter
C-Tree V4.3
.NET provider for Oracle support for Real Application Clusters (RA
Culture ID 33280 (0x8200) is not a supported culture
XML to DataSet
Limit on number of columns in dataadapter?
asp.net connects to sybase by oledb
Debugging ConstraintException
How to: Can you build a Typed DataSet for a stored procedure w/o using a DataAdapter?
ADO.net "Recordset"
Combobox Item selection hangs the application.
convert datatable to xml in aspx
Oracle returning zombie connections when connection pool empty
DataTable Primary Key Not Remove?
Fill a dataset causes an E_UNEXPECTED (0x8000FFFF) exception
ADO.NET 2.0 Batch Update
VS.NET wizard generated SqlDataAdapter
DB access denied
Hiding columns in a DataGridView
Deleting Child Row Deletes Parent Row?
VS.NET wizard generated SqlDataAdapter
Boolean vs. Byte data types
Stored procedure doesn't return dataset unless recompiled
Using Brackets in SQL
Using SQL DataReader Efficiently
Using SQL DataReaders Efficiently
Exception when accesing remotely VFP by using ODBC .NET provider.
Parameters and LIKE
Detecting updates, and persisting to SQL Server
Parameter size
Connections Strings
How can this be? CommandBuilder w/ OleDb
SqlDataAdapter.Update and DataSets
SqlParameter
ADO.NET Example?
Re: How to get actual UPDATE SQL statement from DataAdapter
VB datagrid and db
Oracle returning zombie connections
SqlParameter constructor
Many-to-many relation in a datagrid...
Why is this one sproc so slow when using ADO.NET?
passing Oracle Nulls into a parameter
Configure Databinding in an MDI application using Visual Studio
Databinding ComboBox reportsto NULL problem
How to read data from dataset?
Transmission of connection string in ADO.Net
Display Byte[] Array in DataGrid
getting message over system tray
batch queries SqlServer vs Oracle
Relations
ADOX
Insert using oleDbAdapter
Calling Oracle Stored Functions from vb.net
Using [SoapDocumentMethod(OneWay=true)] attribute causes Trusted SQL Connection to fail
Cascade updates on primary keys..
DataView.Rowfilter not working
GC crashes mscorwks.dll
VarBinary ?
Collection Read Only ERROR, help
System.InvalidOperationException: Connection must be valid and open.
usercontrols
Receiving exception on exit of web method when using OleDbConnecti
Why is CLR Startup Slow?
Upload function in VB.Net Compact Framework
Filtering the Detail Datagrid in a Master Detail Relationship
Error Data Access Block
PagedDataSource
reading/writing blobs
any ado.net experts please?
Long SQL operation - Any Expert ???
How do I contact regarding weird problems, are there any Microsoftpeople looking?
Best practices using data adapter?
SqlConnection and Transaction
SQL Connection - Connection strings
Updating remote MySQL databases
Generate DataSet does not work for Select Stored Procedure
Copying a dataset - Save As implementation
Dataset versus Classes
Connection pooling problem
Strongly Typed DATASETs...
Filling Int Array from DataReader
Data provider run-time information
Slow inserts using SQL Data Adapter
DataTables
Dataview Find and GUID
Passing SqlConnection object to activex control as _ConnectionPtr
Northwind ReportsTo NULL ComboBox
Datarowversion
Paypal IPN
HKEY_CLASSES_ROOT\ADODB.Connection got lost - how can I reinstall
column to array
Runtime functionality information
ADO Properties
Client-Side Indexes???
Adding first row to a dataset creates problems.
Polling Database for DataTable changes?
How to move ASP.NET app from one machine to two machines.
DataAdapter not filling Parent without Child
How do I set the default value to a new GIUD
newbie: DataSet.HasChanges()
DBPROP_UNIQUEROWS
Concurrency while adding new rows
extend DBDataAdapter : TemplateDataAdapter
Combining XML feed and SQL into one dataset
Help .....System.InvalidOperationException: The SqlCommand is currently busy Open, Fetching.
DataSetHelper document has a bug?
DataTable.TableName
Experts challenge on dynamically created WebControls
Database Auditing and connection strings
windows service connecting to Oracle
Tracking EXE inside the insert trigger using the process ID & SP_W
Why can't I do a foreach on this typed row?
Can't get record to insert into Access
Fire query on DataSet
ExecuteReader requires an open and available Connection. The connection's current state is Closed.
SqlBulkCopy and Oracle?
sqlDataAdapter.Update using Dataset.Merge -- Does not work -- any reason?
Re: insert multiple rows using loop
Create Dataset out of SqlDataReader
Setting and using relationship between XML and SQL
Oracle Parameter bound problem: ORA-01008: not all variables bound
Advanced row selections using Parent Child relationships
Connection String Property For Pooling
Getting the last DataRow added
Possible to show 1 to many child data in individual controls??
Re: Sharing an OLE DB connection between MDI Parent and Children
How can I prevent undesirable conversions done by ADO.NET?
DataRows into a DataTable
Cannot add a newrow after a row has been deleted.....:(
Getting SPID from SqlConnection
Problem of connectionstring with using stored procedure
Intermittant error: System.FormatException: Input string was not in a correct format.
Adapter Fill method taking too much time.
RE: C# SQL SERVER LAST INSERT ID EXAMPLES
Primary Key, autoincrement field set to zero
Using @@IDENTITY and SCOPE_IDENTITY()
Generic Update routine, except for primary keys
Parameter["@xxx"] does not have a default value
Unspecified error: E_FAIL(0x80004005)
Slow to Execute Stored Procedure
using IIF expression to decide what formula to use for the field?
need guidance on - dataset, view and bit of ASP .NET
but in ado.net handling an output parameter with an initial value NULL?
exploring database schema
About MSDTC,The same ContextUtil.TransactionId,but the state of Database A,B is different.
OleDbLiteral
URGENT:Viewing MULTIPLE RECORDS from database using DATA READER
Driver upgrade - class naming and namespace query
table ColumnChanging and windows form textbox databinding
How to compare two tables?
Getting month from Date field in SQL DATABASE
Connection pooling...
Re: Question - How to Cancel all Changes to a Dataset
DataReader and record locking problem
Getting RowCounts for Multiple Statements
Identifying stored procedure output columns
How to fill multiple datatables in a dataset in a single fill
How to kow the Lenght of the Text in the Current DataGridTextBoxColumn (on MouseMove)
MEMBER_UNIQUE_NAME property NULL
PRIMARY KEY required for WRITING data to SQL DATABASE using DATA G
Adding Columns to DataSet-DataTable out of Position
Re: System.OutOfMemoryException Thrown When You Invoke a COM Method That Returns Dat
Database Insert with IDENTITY ON
Recordsets and Ref Cursors
Re: Updating dataset
INSERT into Access Database using C# from ASP page
Read Description of Field
UPDATING database using datagrid : error on UPDATE button click
return value from stored procedure using SqlHelper.UpdateDataset
bound textbox text change won't save to dataset
how to merge 5 tables into one table
OT: Database Design
comparing two lists
VB.NET: How to apply a DataView
Validating data.
Question about relationships - "cycles or multiple cascade paths" error
Different results with the same query?!?
Different results with the same query?!?
Data Access Application Block v3?
CommandBuilder InsertCommand Update
How to INSERT pure <NULL> Into SmallDataTime Field (MS SQL Server)
Child rows
Update to Visual FoxPro 6 Table is failing
Named tables/Sql Server/Can't do TableMappings
ASP.NET vs VB.NET
Datasets and merging
DataSet binding/updates
Filtering a DataTable
ADO unable to get values
DataSet/field alias
Returning error from stored proc
Add Connection to ADO Database
DataAdapter call ExecuteReader instead of ExecuteNonQuery
error in executing SELECT statement
REGDB_E_CLASSNOTREG(0x80040154) -> What else to do?
ADO and ADO.net in the same transaction
I want help with the jet 4.0 provider..
Cann't get my only record with OracleDatareader object
Is Whidbey the beginning of the end for the developer ?
Table relations across datasets
binding a dropdown list in web app
DataRelation with 3 tables
Disable Datagrid scrolling with mouse wheel
Help with DataRelationCollection indexer
Metadata about Foreign Keys ADO.NET 2.0
ObjectSpaces, object persistence
Problem with running a SP that has input & a output parameter
Left join, cross-joined view, running forever
where can I download the ADO.Net object?
Using ADO.NET DataSet in Unmanaged C++ COM Code
Several Questions on ADO.NET
Still stuck on DataRelation names
Syncronizing Read/Writes Using OleDB
Slow reads over VPN
Checking to see if SQL Service is running
Re: ADO.net Schem...
non-labor intensive solution to Nulls in legacy DB
system.Data.OracleClient.dll 1.0.5 and TNSNAME longer than 16 char
"Method '~' of object '~' failed" error
how to create a master detail display on the datagrid
Testing for the existence of a table
Is TDS used only if server is local?
Simple task, can't do in ADO.NET
Cascading issues while updating multiple tables with SqlDataAdapter.Update method
read datareader stream and read output parameters at the same time
sp_addmergepublication error from VB.NET
MDAC and interop.adodb
Best way to process millions of records
Thread was being aborted Errors
a basic question
Getting XML as string
prueba
ADO.NET problem
Really need some help on this
Problem with Update Adapter
OracleDataReader error when returning binary/lob fields
Getting off the ground with orace parameters
Constraint violated but no exception thrown
testing
How can I read a list of files from a folder into a DataTable?
Quirky DataGrid behavior
SQL Execution Overhead (Oracle ODP)
typed dataset and sort order on save
Re: How can I read a list of files from a folder into a DataTable?
DBnull, Date and DataAdapter
Handling very huge data
GetChildRows - Finding Deleted ChildRows ?
Bulk Insert Via SQLCommand?
Determine and update .MDB file version
Null returns from DataAdapter.Fill()
How to get a code of stored procedure ?
SQL authentication attempt ignored
Updating multiple datatables
ORA-01461 error while using oracledataadapter with unicode database
How Get Paramenter information in Stored Procedure (DataType,Null
Number of rows in dataset
REGDB_E_CLASSNOTREG(0x80040154)
Using a connection opened by another application.
Using a connection opened by another application.
how to retrieve informatin from deleted row?
Textbox.text not updated after filling the datatable field
DataGird events
SqlExeption: Invalid object name 'TABLE'
Static Vs Instance Data Access Methods
DataGrid - Multi Entries in one column
Refresh update, select, and insert command parameter lengths in a dataadapter...
Refresh update, select, and insert command parameter lengths in a dataadapter...
ADO.net Book
Session State and Behavior of DataView
Writing a dataset to XML via a datadocument only writes one record?
ERROR: Invalid Object Name
filtering the data collected in DataReader
"transactions" on a DataSet object
timestamp insert / update only stores date
system.data.odbc.dataadapter fill bug? (framework 1.1)
Strange schema behaviour
new to vb - is this code ok ? - retrieving ID from SQL stored procedure
Storing data in DB field as XML (varchar field)
Please help ADO.NET issue
Extra zeros displaying values from database
Extra zeros displaying values from database
FillSchema works on one machine but not another???
DateTime <-> DbTimeStamp
How to write into one table while reading from another?
ADO.NET Loop or SQL SERVER SP and Cursor for Complex Processing?
Duplicate fieldnames in Datareader
Start preperation for MCSD .Net
VB Ado.net timing issue
Mapping oledb data to odbc target
Please help!! How to get parameter back in ADO.NET
How to access SQL Server on another domain with Windows authentica
difference between typed dataset and dataset ?
cannot contain a null value because the required property for this field is set to true
cannot contain a null value because the required property for this field is set to true.
LLBLGenPRO help
saving images and documents
VistaDB 2.0.12 released with many improvements
Dataset data into XML doc.
DataReader is connected?
window.open
Doing an IDENTITY_INSERT from ADO.NET
Re: EARN $114,668/- IN JUST 1 TO 2 MONTHS, FREE TO JOIN (MUST READ THIS)
Data Bounds controls vs SQL statements
Removing and Adding IDENTITY on columns in a table
Refreshing databound controls in windows forms
Interpretation of registry log of tweakui produced registry alteration
SqlDataAdapter Error?
How to update dataset with multiple tables in C#?
how to assign primary key to more than one field
using the Select "AS" statement
DataSet.Merge with Column.Expression. expression not
Access SQL not updating any rows
Rogue Events .... or someting else
Excel and ADO .NET ... it made me cry now!!
Derived Dataset and Datagrid binding
ASP.NET Books
How to delete Table from Dataset ONLY
Passing an ADODB.Recordset from VB6 to VB.Net
Invalid Object 'TABLE' ERROR
ODP.NET Orcale Function returing VARCHAR2
xml and datasets
OdbcDataAdapter.UpdateCommand without OdbcCommand.Parameters?
DEVPATH assembly detection
MCSD Materials
Making a generic data layer
I'm Getting : "syntax error converting datetime from character str
dataviews/sets
ADO.NET SQL Parameters
Very Large Blob
DataReader - how to get record count without closing?
Adding record to disconnected DataTable slow
extending winform datagrid
Good Book on Exceptions
Repeater DataReader best practice?
Datarow and how to display 1 row of related table
Display database field as part of string in a label control
DB2 IBM OleDB Provider
date format using oledb provider and ms access in .net
Can someone suggest...?
Refreshing data in dataset
odbcdataadapter.update "concurrency exception" due to fields number?
Column names typed dataset
ORA-01843: Not a valid month + adonet + oledb provider
inserting a row to dataset
Using ADO 2.7 in VB.NET
Need advice on paging data from data source.
Strong name when referencing ADOX
Passing an ADODB.Recordset from VB6 to VB.Net (QueryInterface fail
Real time display of database data
Passing a Recordset from VB6 to VB.Net (QueryInterface failed.)
How to read XML into strongly typed dataset?
OleDbException executing reader on Access stored view
Adding null to VB.Net field
Is this behaviour normal?
Taking formatting off
Looking for in book on databinding
Failed to Enable Contraints
Effectively using disconnected paradigm in data access layer
Connection Pooling and low use web site
How to get the sequence number after INSERT?
How to store only the time part of a date?
DataRelation in DataSet and DataGrid
TOP clause
database files (DBFs)
How to add a record to a table?
Jet OLEDB:New Database Password
The infamous DataSet.Merge command...
Weird Timeout Problem
DataAdapter - View actual sql executed (parameters populated)
insert into unconnected table
Philosophy Datasets vs. Datareaders
Certain pages do not need a login page
Howto remove last row in a repeater/datareader
ASP.NET 2.0 FormView Insert function using HiddenField - 2nd Posting
How to disable the upload file input field after success upload
Remote Access Database ado.net connectionstring
OdbcDataApdater in vs.net2003
get the row of a dataset bound to a combobox
Global Connection object?
Indexing Service - ADO and ADO.NET
Update with Join causes exception
dataset output in "diffgram" format- I don't want this.
Problem binding multiple properties in one control to a single row
Typed Dataset Design Question
How to loop through the fields (columns) of a dataset's table row
IBM DB2 Connector throws exception with .Connect() in .net
How to set strongly typed dataset attribute to null?
Save a database including all data to a SQL text file
Invalid cast exception when assign combobox returned value to the variable
VS Dataform Wizard doesn't gen correct code!
Approximating Decimal Type consistency from DB to .NET
Insert NULL into SQL Server Image column
How to update dataset with multiple tables?
Compare Datasets
Compare Datasets
ExecuteNonQuery stops program
Performace problem with DataView.RowFilter
maintaining relationships at runtime
bindingcontext of datasets in ASP.net
expression column doesnt update after deleting a row
Adding data to database from a web service
expression column doesnt update after deleting a row
When parsing CSV using OleDbConnection, trailing spaces are trimmed
Handling multiple result sets
Metadata-driven data retrieval
whats recommended way to handle this? no records
Missing MS Jet OLE DB Provider
Re: What is an as/400 'Database'
GetChanges vs. Select
Getting Foreign Key information from ODBC
date format
updating blobs
how to get the data from the datagridview into the dataset
how to get the datagridview data
ADO.NET Dataset to XML and displaying namespace
Textchanged event fires on every post
How to simple retrieve autonumber valuees or identity from data source
Parameters in query to mdb using oledb
Accessing MDB's
specified cast is not valid
SQL Server Temp Tables
Oracle Connection Time out
Multi Threading and SQL Transactions
Comparing changes between two DataTables
Oracle input parameter of type string problem
Oracle parameter problem - type string
Oracle 10g
DataRelation on Byte[] columns
SQL query... is there a better way?
RowChanging/Changed always happening!
Connections and Transactions
get rowcount from select SP before returning all records?
Using asp:dropdownlist to populate form fields and update database
Export Data from SQL Server to Access without DTS via .NET
DataSet.Merge where data being merge has less rows than the oringal source
How do I compare 2 datasets ?
SQLReader and Stored Procedure No results shows rdr as having rows????
Subclassing DataRelation and Cloning
SP.... result se and output parameter....
Sending Transactions Across a Domain
how to fill typed dataset with joined queries ?
Using LIKE in Access Query from C#
OLE Provider for mysql
ADO Error while creating new database
DataSet Loses Table's Row - A terrible problem
PrimaryKey Acces
Stop FK constraints until committing
VS C# - designer tool delete manually inserted code, what I do wrong ???
.Update command hanging up HELP!!!
Using GetBytes() on an Access database
Get the resulting identifier from an insert
To Paul Clement
Re: XSD Designer And Null Dates
Re: XSD Designer And Null Dates
Importing XML into ADO.NET Dataset Problem
Disposing a SqlConnection class resource
Relations in a three-thier app.
"Restructure a Windows application" from scratch in 2 months
Error While Deleteing Row From Database Using ExecuteNonQuery
Accessing Oracle Database
bug with ado.net LEFT OUTER JOIN and visual fox pro
OleDbCommand.ExecuteReader Performance
why dataset in ado.net is disconnected
Copy a dataset to a new dataset with new records
INSERT from a DataTable
Encoding/decoding strings for SQL
DataSet Loses Row. It's true an terrible.
RowFilter with mamy-to-many relation ;-)
why and when to use sqlCommandBuilder
Navigating a dataset...how?
Reasons move to the .NET
NullReferenceException, then Invalid Handle
Datacolumn Expression values from Crystal Reports for VS2003
DateTime no Time
Unspecified Error When Generating Dataset
Duplicate records being recorded
Get certain no of records form a DataView?
Extend (Inherit) DataTable
Select a range of Rows
Crystal Reports Login Problem...different I think
Template Column DataBinding
ADODB Reference Error on vb6 conversion
SQL Connection Lifetime
Self Referencing parent child relation brick wall on dataadapter.update
csv header captions trimmed [urgent][?!]
converting dataset to excel ..
Oracle Providers for ADO.NET 2
using mySQL
Filtering columns from datareader
ReadXML method
Datareader to a DataGrid on a WINFORM
Convert a DataTable to a Strongly Typed DataTable.
Excel Import using ADO.net
Mapping single table to many tables
Warning: The event 'Application.SAMPLETableAdapter.RowUpdated' is never used - HELP WHY ???
Retrieving @@IDENTITY value from Access Database give always 0 !!!!
Questions on Databinding
SqlDataAdapter memory leak?
No error information available: E_FAIL(0x80004005) SQL Server 2000
convert 2 XML files into a dataset
Help! Operation is not allowed in this context.
newbee needs help with code
.Net Data Provider error help
ADOMD.NET
.Net master-detail interface
Can't get record to insert into Access
Fire query on DataSet
ExecuteReader requires an open and available Connection. The connection's current state is Closed.
concurrency violation
Re: CharIndex SQL
Re: insert multiple rows using loop
Timberline (Pervasive) ODBC Access
duplicate ids after insert
Cant connect to SQL Server 2000 Developer edition
how to prepare patch
Current record of datatable in dataset
Lock Table
RE: C# SQL SERVER LAST INSERT ID EXAMPLES
RE: Sharing an OLE DB connection between MDI Parent and Children
DataRow to XML
edit string field in DataGridView
edit memory DataTable
Databinding in c# - Important
Passing OracleDateTime.null.value to store procedure???
Execute File SQL in AdoNET VB
SQLDataReader and Columns
sending mail through stored procedure
ADO.NET Oracle Varchar2 BUG?
MSDataSetGenerator and strongly typed DataSets in VS.NET 2005 Beta
How to save/update DataTable when its structure is unknown?
Good Practice on ListBox
ORA-01461 while moving data from sqlserver to oracle
Error: "System.Data.OleDb.OleDbException: No value given for one or more required parameters"
OracleDataAdapter filling Dataset with duplicate rows
Synchronize Question
Web service on two tables
MyGeneration for .NET (100% Free Code Generator / OR Mapper)
Correct syntax for pasing a SELECtT statement in a string
Removing row pointed to by bound combo
Multi DB. And now?
Copying a table in ADO.net and the pesky identity column
Why does first reader.Read take all time in stead of command.ExecuteReader?
Create a parameter for the oledb data adapter
Use data designers in non-visual component
copy datatables between datasets..
ASP.NET Connection String
Constructing a Dataset from XML
Error joining tables from separate db's using SqlCommand object
Error while using Scope_Identity() instead of @@identity. WHY?
Cannot Create a Dataset for an OLEDB DataAdapter
TableMappings
vb.net version 1.1 Can't connect to SQL server2000 on a server.
Lock tables during SELECT
SQL Server Error Trapping in ASP/ASP.NET
DataAdapter problems...
Re: DataAdapter problems...
Like keyword
Optimizing multiple rows storing into Access 2003. Need Help!
NullReferenceException in call to DataTable Select
How to update dataset with multiple tables in C#?
Three-Tier Application Examples.
problem of using ACCESS
update a DataSet object with a GridView
string name = dataSet.GROUP.FindByID_GROUP(id_group).GROUP_NAME invokes NullReferenceException
Null Exception on OleDbDataAdapter.Fill
Timeout error when filling an OleDbDataAdapter
db file lock problem, permissions help
Execute Query on a TOTALLY disconnected DataSet
ARITHABORT....
Copying from DBF into MDB - alternative to ADO method
need to know the primary key of a table
Data Controls or Code
get record count from stored procedure without passing DATA back?
Common SQL connection help
Implementin Three-Tier App.
Oracle Datareader - Datatype
SQLHeper ExecuteNonQuery - returning values
Async Calls to DB does not help in the efficiency department?
How to check for query field length
Executing SP while data read is open?
Connection Object
ADODB reference broken when I take "get latest" from sourcesafe
ASP.NET connection file problem
DataRelation in DataGrid
Newby. ADO query failing
Please help! Setting SelectCommand.Transaction property blocks (locks thread).
parent, child, grandchild schema
SELECT Distinct from DataTable, without using SQL
datagrid paging and XML
Looking for ideas on how to handle a specific data situation.
RowNotInTableException
How do I filter a child table through its parent?
preventing new rows in datagrids when using relations
Cannot generate DataSet from SQL SP in VS 2003 (Biztalk 2004!!)
Concurrency in N tiers
help to nav through DataReader
Domains
infoMessage Truncated
# of pooled connections seem too high
Continue to develop a old project at a new web path
Catching ConstraintExceptions on dialogs and allowing the user to keep trying...
OleDbParameter doesn't update value correctly
Re: Can't add more than one row to table
Dataset created in Code cannot be used in Crystal Reports designer
Question: SqlDataReader.GetSqlXXXX vs. SqlDataReader.GetXXXX
RowState
Question about SQLDataReader
Closing DataSets
Readxml diffgram: returns empty dataset
What is the Best way to fetch the most recent updated row in a database
Data reader already open?
Confused about MissingSchemaAction.AddWithKey
How to make an XSLT from one scheme to another?
Question on how I can use ForeignKeyConstraint
Table.Rows.Add with expression on columns throwing error
Cant get Stored Procedure connection string right??
GetXmlSchema bug - changes to DataType do not update xsd
SqlDataReader.GetChar(n) failed because of Specified method unsupp
date format in parameter
protect overflow of sql data type decimal(9,3)
Fw: New Internal Rls...
Problem with ExecuteNonQuery() Result, Access, ASP.NET, C#, ADO, OleDB
Problem with lisbox and the dataview as its datasource...
Why do I get an error message
How to control another program that is running?
How to simple storage data about colors in database ?
Sporadic Error: Cannot find table 0
DataView vs. DataSet
Multiple combo of same table
Newbie: Arbitrary list order in SQL?
Cannot Update Records because of expression DataColumn
Recursive relationship in ADO .NET dataset
How to add a datacolumn which points to another datacolumn
Cannot get OUTPUT parameter after running Sql stored procedure
Update DB
counting records in select query
"Data type mismatch in criteria expression" from C# app in French
Workgroup file information file error: OleDB to Access file
Call javascript function without using any event call
Connected vs disconnected application
SqlCommandBuilder bug
Datarelation between two comboboxes?
Relation tables order --> order_detail
How can modify the TCP history of a socket?
Re: ThreadAbortException thrown on certain machines...
RowFilter:Missing operand after '=' operator
Comboboxes and queries
Write Dataset contents to a file as a csv?
ODP.NET Dispose bug
Inserting records into Multiple Tables in Dataset and Database (C#)
Changes to MaxLength being ignored
Lookup table in separate database
Data Access Application Block location?
DateTime fields and DBNull.Value
Best practice to transfer data from Excel file to SQL Server 2000
RowFilter with Numeric Values
Login failure...
Rollback timeout ???
Dataset as a database - is it possible?
Problem with Datareader.close
Modify Column data type
newbie question.