Error on EndCurrentEdit

[Hemang Shah]

Hello

This one is killing me!!

If I make changes to only one record, sometimes it works.
If I make changes to multiple records, it gives me "Object reference not set
to an instance of an object." }

When I trace it, it gives me this error on:


this.BindingContext[dvClient].EndCurrentEdit()



Here is the stackTrace


StackTrace :

at System.Data.DataTable.RecordStateChanged(Int32 record1, DataViewRowState
oldState1, DataViewRowState newState1, Int32 record2, DataViewRowState
oldState2, DataViewRowState newState2)\r\n at
System.Data.DataTable.SetNewRecord(DataRow row, Int32 proposedRecord,
DataRowAction action, Boolean isInMerge)\r\n at
System.Data.DataRow.SetNewRecord(Int32 record)\r\n at
System.Data.DataRow.EndEdit()\r\n at System.Data.DataRowView.EndEdit()\r\n
at System.Windows.Forms.CurrencyManager.EndCurrentEdit()\r\n at
ClientManagementPro.Form1.UpdateDataSet() in f:\\my documents\\visual studio
projects\\clientmanagementpro\\clientmanagementpro\\frmclient.cs:line
4793\r\n at ClientManagementPro.Form1.SaveToDatabase() in f:\\my
documents\\visual studio
projects\\clientmanagementpro\\clientmanagementpro\\frmclient.cs:line 4775"
string



Can anyone make out anything out of this? Why would EndCurrentEdit throw a
null exception!


Are there any tools which I can use to point this error?

Any help would be highly appriciated.

Thanks

 

[Cor Ligthert]

Please Hemang,

Dont't multipost, if you want to explain your messages more, do it than as
an answer to the original. CT and I have answered this in your follow up
message.

Thanks in advance,

Cor

 

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