DataGridView && ErrorProvider

[Taras611]

Hi everybody!!! How I can use ErrorProvider in DataGridView??? (It is for notice when the input data in some field is failur. In this case you mast see blinking of ErrorProvider in some field)

[TheTinSoldier]

Use the ErrorText property:

private void dgv_CellValidating(object sender, DataGridViewCellValidatingEventArgs e)
        {
            DataGridView dgv = sender as DataGridView;

            if (dgv.IsCurrentCellInEditMode)
            {
                 dgv.Rows[e.RowIndex].ErrorText = "You made an error";
            }
        }

[Taras611]

Thak you for help! But I want to put ErrorProvider in field of DataGridView! So I add: private void dataGridView_CellValidating(object sender, DataGridViewCellValidatingEventArgs e) { DataGridView dgv = sender as DataGridView; if (dgv.IsCurrentCellInEditMode) { dgv.Rows[e.RowIndex].Cells[0].ErrorText = "You made an error!"; } }