private void gridView1_CustomColumnDisplayText(object sender, DevExpress.XtraGrid.Views.Base.CustomColumnDisplayTextEventArgs e)
{
if (e.Value == null || e.Value.Equals(AllItem))
{
return;
}
e.DisplayText = _field.GetDisplayText(e.Value);
}
protected void ASPxGridView1_DataBinding(object sender, EventArgs e)
{
if (CurrentField == null)
{
ASPxGridView1.DataSource = null;
}
else
{
var list = from v in CurrentField.GetUniqueValues()
select new FilterInfo()
{
FilterValue = v, ValueText = CurrentField.GetDisplayText(v)
};
ASPxGridView1.DataSource = list.ToArray();
}
}
string GetGroupByValue(object value)
{
return(targetField.ActualDataType == typeof(DateTime) ? GetGroupByDate((DateTime)value) : GetGroupByDisplayText(targetField.GetDisplayText(value)));
}