private void OnNeedDataSource(DataSourceEventArgs args)
{
if (NeedDataSource != null)
{
NeedDataSource(this, args);
}
}
private void InternalDataBind()
{
if (!requiresDataBind)
{
return;
}
object dataSource = string.IsNullOrEmpty(DataSourceID) ? null : SearchControl(this.Page, DataSourceID);
if (dataSource == null)
{
DataSourceEventArgs args = new DataSourceEventArgs(dataSource);
OnNeedDataSource(args);
dataSource = args.DataSource;
}
if (dataSource != null)
{
if (dataSource is System.Web.UI.WebControls.ObjectDataSource)
{
System.Web.UI.WebControls.ObjectDataSource objectDataSource = dataSource as System.Web.UI.WebControls.ObjectDataSource;
DataBindToIEnumerable(objectDataSource.Select());
}
else if (dataSource is IEnumerable)
{
DataBindToIEnumerable(dataSource as IEnumerable);
}
}
requiresDataBind = false;
}
