private void CheckBoxHeader_OnCheckBoxClicked(object sender, CheckBoxHeaderCellEventArgs e)
{
BranchesGrid.CommitEdit(DataGridViewDataErrorContexts.Commit);
for (int i = 0; i < BranchesGrid.Rows.Count; i++)
{
DataGridViewRow row = BranchesGrid.Rows[i];
DataGridViewCheckBoxCell cell =
(DataGridViewCheckBoxCell)row.Cells[nameof(_NO_TRANSLATE_deleteDataGridViewCheckBoxColumn)];
cell.Value = e.Checked;
}
BranchesGrid.EndEdit();
}
protected virtual void OnCheckBoxClicked(CheckBoxHeaderCellEventArgs e)
{
CheckBoxClicked?.Invoke(this, e);
}