DataGridView with CheckBox cell problem

Question

I have a DataGridView with a DataGridViewCheckBoxColumn column, which is databound to a list. The problem is that the databound boolean property for this checkbox is updated

Answer 1

take a look at Binding.UpdateSourceTrigger Property

http://msdn.microsoft.com/en-us/library/system.windows.data.binding.updatesourcetrigger(VS.95).aspx

Answer 2

You can listen for the CurrentCellDirtyStateChanged event and force Commit the change:

void dataGridView1_CurrentCellDirtyStateChanged(object sender,
    EventArgs e)
{
    if (dataGridView1.IsCurrentCellDirty)
    {
        dataGridView1.CommitEdit(DataGridViewDataErrorContexts.Commit);
    }
}