public override object EditValue(System.ComponentModel.ITypeDescriptorContext context, IServiceProvider provider, object value)
{
IWindowsFormsEditorService editorService = null;
if (null != context && null != context.Instance)
{
sectionClass pcc = context.Instance as sectionClass;
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))
{
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));
}
SectionSeries setSectionSeries(backSeries ps, sectionClass scX, sectionClassY scY, Section sec)
{
SectionSeries ss = new SectionSeries(ps.ToSeries());
ss.SectionChartType = ps.SectionChartType;
ss.Distance = sec.Distance;
ss.TimeType = sec.TimeType;
ss.PointsCount = sec.PointsCount;
ss.SectionField = scX.BindingField;
ss.LabelStyle = scX.LabelStyle;
ss.Format = scX.Format;
ss.BindingField = sec.BindingField;
ss.AxisMum.Enable = scY.AutoScale;
ss.AxisMum.YaxisMaxmum = scY.Max;
ss.AxisMum.YaxisMinmum = scY.Min;
return(ss);
}
/// <summary>
/// 初始化X轴，Y轴，分段信息
/// </summary>
/// <param name="ps"></param>
/// <param name="scX"></param>
/// <param name="scY"></param>
/// <param name="sec"></param>
/// <returns>分段曲线信息</returns>
backSeries getSectionInfo(PMSSeries ps, sectionClass scX, sectionClassY scY, Section sec)
{
backSeries bs = new backSeries(ps.ToSeries());
bs.SectionChartType = (ps as SectionSeries).SectionChartType;;
sec.Distance = (ps as SectionSeries).Distance;
sec.TimeType = (ps as SectionSeries).TimeType;
sec.PointsCount = (ps as SectionSeries).PointsCount;
scX.BindingField = (ps as SectionSeries).SectionField;
scX.SourceField = (ps as SectionSeries).SourceField;
scX.LabelStyle = (ps as SectionSeries).LabelStyle;
scX.Format = (ps as SectionSeries).Format;
sec.BindingField = (ps as SectionSeries).BindingField;
if ((ps as SectionSeries).AxisMum != null)
{
scY.AutoScale = (ps as SectionSeries).AxisMum.Enable;
scY.Max = (ps as SectionSeries).AxisMum.YaxisMaxmum;
scY.Min = (ps as SectionSeries).AxisMum.YaxisMinmum;
}
return(bs);
}