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04Jan

Windows.Forms Binding errors with .Net 2.0 (Part 3)

04 January 2008 22:13 by Riaan Lehmkuhl
On to the next hurdle (sigh).

The problem:
In a DataGridView, when deleting the last remaining data row, the UserDeletedRow event does not fire.

The solution:
To work around this we need to add some logic to the UserDeletingRow event handler to count the number of rows and call the event handler when necessary... private void DataGridView1_UserDeletingRow(object sender, DataGridViewRowCancelEventArgs e) {    if (DataGridView1.RowCount == (DataGridView1.AllowUserToAddRows ? 2 : 1))       DataGridView1_UserDeletedRow(DataGridView1, new DataGridViewRowEventArgs(e.Row)); } private void DataGridView1_UserDeletedRow(object sender, DataGridViewRowEventArgs e) {    // do something here... }

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Riaan Lehmkuhl


Me, a disorder of the brain that results in a disruption in a person's thinking, mood, and ability to relate to others.

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