/// <inheritdoc/>
public override void Serialize(FRWriter writer)
{
DataFilterBaseControl c = writer.DiffObject as DataFilterBaseControl;
base.Serialize(writer);
if (AutoFill != c.AutoFill)
{
writer.WriteBool("AutoFill", AutoFill);
}
if (AutoFilter != c.AutoFilter)
{
writer.WriteBool("AutoFilter", AutoFilter);
}
if (DataColumn != c.DataColumn)
{
writer.WriteStr("DataColumn", DataColumn);
}
if (ReportParameter != c.ReportParameter)
{
writer.WriteStr("ReportParameter", ReportParameter);
}
if (FilterOperation != c.FilterOperation)
{
writer.WriteValue("FilterOperation", FilterOperation);
}
if (DetailControl != c.DetailControl)
{
writer.WriteRef("DetailControl", DetailControl);
}
if (DataLoadedEvent != c.DataLoadedEvent)
{
writer.WriteStr("DataLoadedEvent", DataLoadedEvent);
}
}
/// <summary>
/// Fills the control with data from a datasource.
/// </summary>
/// <param name="parentControl">Parent control</param>
/// <remarks>
/// Call this method if you need to implement cascaded filter. In the <b>parentControl</b> parameter,
/// pass the parent control which performs filtering on a parent data source.
/// </remarks>
public void FillData(DataFilterBaseControl parentControl)
{
if (!String.IsNullOrEmpty(parentControl.DataColumn))
{
Column dataColumn = DataHelper.GetColumn(Report.Dictionary, parentControl.DataColumn);
if (dataColumn != null)
{
DataSourceBase dataSource = dataColumn.Parent as DataSourceBase;
FillData(dataSource);
}
}
}
private void Form_FormClosing(object sender, FormClosingEventArgs e)
{
if (FForm.DialogResult == DialogResult.OK)
{
// filter data
SetErrorControl(null);
foreach (Base c in AllObjects)
{
DataFilterBaseControl c1 = c as DataFilterBaseControl;
if (c1 != null && c1.Enabled)
{
try
{
if (c1.AutoFilter)
{
c1.FilterData();
}
c1.SetReportParameter();
}
catch
{
SetErrorControl(c1);
}
}
if (FErrorControl != null)
{
e.Cancel = true;
break;
}
}
}
if (FormClosing != null)
{
FormClosing(this, e);
}
InvokeEvent(FormClosingEvent, e);
}
