DataGridView CheckBox column question

Question

I have a DGV with a checkbox column, now I want to be able to determine when the checkbox has been checked or unchecked.  What is the event I need to use to call another procedure when the checkstate changes?  Thanks...

Answer 1

Hi,

The events are in the DGV control itself:

this.groupsDataGridView.CellEndEdit += new

    DataGridViewCellEventHandler( groupsDataGridView_CellEndEdit );

this.groupsDataGridView.CellValueChanged += new

    DataGridViewCellEventHandler( groupsDataGridView_CellValueChanged );

 

void groupsDataGridView_CellValueChanged( object sender, DataGridViewCellEventArgs e )

{

    if ( this.groupsDataGridView.Columns[ e.ColumnIndex ] == this.colCheckbox ) {

        MessageBox.Show( "Value Changed" );

    }

}

 

void groupsDataGridView_CellEndEdit( object sender, DataGridViewCellEventArgs e )

{

    if ( this.groupsDataGridView.Columns[e.ColumnIndex] == this.colCheckbox) {

        MessageBox.Show( "End Edit" );

    }

}

Regards,
Charles