protected void grid_BeforeGetCallbackResult(object sender, EventArgs e)
{
ASPxGridView g = sender as ASPxGridView;
for (int i = 0; i < g.VisibleRowCount; i++)
{
if (g.IsGroupRow(i) && !g.IsRowExpanded(i) && g.GetRowLevel(i) > 0)
{
g.ExpandRow(i, true);
}
}
}
public static int GetDataRowCount(this ASPxGridView source)
{
var smartDataSource = source.DataSource as ISmartDataSourse;
if (smartDataSource != null)
{
return(smartDataSource.Count);
}
if (source.IsGrouped())
{
var result = 0;
for (var index = 0; index < source.VisibleRowCount; index++)
{
if (source.IsGroupRow(index))
{
if (source.IsRowExpanded(index) == false)
{
var keys = (source.DataBoundProxy).GetChildKeysRecursive(index);
result += keys.Cast <object>().Count(x => x != null);
}
}
else
{
result++;
}
}
return(result);
}
return(source.VisibleRowCount);
}