ADO Getchanges() method doesnt show deleted?

[trinitypete]

Hi all,

I have a datagrid bound to a dataset containing 1 table
(DataSet1). I have another datagrid that is bound to a
datatable which is created on the Rowchanging event of the
table in DataSet1.

The datatable is created in the following way:

DataTable mychanged = new DataTable();
mychanged = mydata.Tables["Table1"].GetChanges();
dataGrid5.DataSource = mychanged;

Now if I delete a row in the first datagrid, the row
changing event of the table in DataSet1 fires, which as
far as I can see should create the Datatable which
contains 1 row - the deleted row, but nothing ends up in
the datatable. I have alsio tried a similar thing using
dataset.getchanges but with the same results.

Datatable.HasChanges returns true?

Thanks in advance - Pete

 

[Pete Wright]

You got it


--
Peter Wright
Author of ADO.NET Novice To Pro, from Apress Inc.


_____________________________

Think I have got it. Deleted rows can not be displayed in
a datagrid without using a dataview.

Pete.

-----Original Message-----
Hi all,

I have a datagrid bound to a dataset containing 1 table
(DataSet1). I have another datagrid that is bound to a
datatable which is created on the Rowchanging event of the
table in DataSet1.

The datatable is created in the following way:

DataTable mychanged = new DataTable();
mychanged = mydata.Tables["Table1"].GetChanges();
dataGrid5.DataSource = mychanged;

Now if I delete a row in the first datagrid, the row
changing event of the table in DataSet1 fires, which as
far as I can see should create the Datatable which
contains 1 row - the deleted row, but nothing ends up in
the datatable. I have alsio tried a similar thing using
dataset.getchanges but with the same results.

Datatable.HasChanges returns true?

Thanks in advance - Pete



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