//public override bool CanConvertTo(ITypeDescriptorContext context, Type destinationType)
//{
// if (destinationType == typeof(string))
// {
// return true;
// }
// return base.CanConvertTo(context, destinationType);
//}
public override object ConvertTo(ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value, Type destinationType)
{
if (destinationType == typeof(string))
{
if (context.Instance is RadarSeries)
{
RadarSeries control = null;
control = context.Instance as RadarSeries;
return(control.RadarProperties.CustomProperties);
}
}
return(base.ConvertTo(context, culture, value, destinationType));
}
public override object EditValue(System.ComponentModel.ITypeDescriptorContext context, IServiceProvider provider, object value)
{
IWindowsFormsEditorService editorService = null;
if (null != context && null != context.Instance)
{
RadarSeries pcc = context.Instance as RadarSeries;
if (null != pcc && null != pcc.SourceField)
{
editorService = (IWindowsFormsEditorService)provider.GetService(typeof(IWindowsFormsEditorService));
if (editorService != null)
{
FieldTreeViewData sfAll = (PMS.Libraries.ToolControls.PMSPublicInfo.CurrentPrjInfo.GetCurrentReportDataDefine()) as FieldTreeViewData;
RelationFieldChoose rfc = new RelationFieldChoose(editorService);
rfc.strRField = pcc.BindingField;
List <PmsField> lp = new List <PmsField>();
List <SourceField> lpdb = pcc.SourceField.GetSubSourceField(sfAll);
foreach (SourceField pdb in lpdb)
{
try
{
if (!string.IsNullOrEmpty(pdb.DataType))
{
string typ = pdb.DataType.ToUpper();
if (typ.Equals("INT", StringComparison.InvariantCultureIgnoreCase) ||
typ.Equals("FLOAT", StringComparison.InvariantCultureIgnoreCase) ||
typ.Equals("REAL", StringComparison.InvariantCultureIgnoreCase) ||
typ.Equals("INT32", StringComparison.InvariantCultureIgnoreCase) ||
typ.Equals("INT16", StringComparison.InvariantCultureIgnoreCase) ||
typ.Equals("INT64", StringComparison.InvariantCultureIgnoreCase) ||
typ.Equals("SYSTEM.SINGLE", StringComparison.InvariantCultureIgnoreCase) ||
typ.Equals("SYSTEM.DOUBLE", StringComparison.InvariantCultureIgnoreCase) ||
typ.Equals("SYSTEM.INT32", StringComparison.InvariantCultureIgnoreCase) ||
typ.Equals("SYSTEM.DECIMAL", StringComparison.InvariantCultureIgnoreCase))
{
if (pcc.seriesDataForAppearance != null && !pcc.seriesDataForAppearance.Contains(pdb.RecordField))
{
PmsField pf = new PmsField();
pf.fieldName = pdb.RecordField;
pf.fieldDescription = pdb.Name;
lp.Add(pf);
}
}
}
}
catch
{
}
}
rfc.pmsFieldList = lp;
editorService.DropDownControl(rfc);
if (!string.IsNullOrEmpty(rfc.strRField))
{
value = rfc.strRField;
}
return(value);
}
}
}
return(base.EditValue(context, provider, value));
}