void Config_Saving(object sender, EventArgs e)
{
if (Config != null)
{
if (_gridViewColumns != null)
{
for (int i = 0; i < _gridViewColumns.Count; i++)
{
var col = _gridViewColumns[i] as GridViewColumnEx;
if (col != null)
{
int width = (int)col.ActualWidth;
Update(col.Identifier, _gridViewColumns.IndexOf(col), width);
}
}
}
}
}