Components for Delphi and C++ Builder.

Backgroud:
Delphi 7 + Ehlib5.6
First delete a row:
DBGridEh1.DataSource.DataSet.Delete;
Then add a new row:
if DBGridEh1.DataSource.DataSet.Active = False then
DBGridEh1.DataSource.DataSet.Active := True;
DBGridEh1.DataSource.DataSet.Append;
DBGridEh1.DataSource.DataSet.Edit;
DBGridEh1.DataSource.DataSet.FieldByName('F1').Value := v1;
DBGridEh1.DataSource.DataSet.FieldByName('F2').Value := v2;
DBGridEh1.DataSource.DataSet.Post;
Problem:
Can't create a blank row, and modify the last row of DBGridEh1.
If delete a row, and click a cell, then add a new row, no problem.

Hello


In the DBGrid every row is bound to a DataSet Record.
So "Can't create a blank row" maens Can't create empty record in DataSet.
Check if your dataset allow to post record with all values is Null. I think very few DataSets support it.

Same about last row of DBGridEh1.
Last row of DBGridEh1 is a last record in the DataSet.
Use DataSet.Last to go to the last record.

Best regards
Admin

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Best regards
Admin