Delphi and Excel.FormatConditions



我在使用Excel 2010 的Early绑定从Delphi XE2设置条件格式时遇到问题

我试图复制的宏如下:

Selection.FormatConditions.Add Type:=xlCellValue, Operator:=xlGreater, _
    Formula1:="=6"
Selection.FormatConditions(Selection.FormatConditions.Count).SetFirstPriority
With Selection.FormatConditions(1).Interior
    .PatternColorIndex = xlAutomatic
    .ThemeColor = xlThemeColorAccent6
    .TintAndShade = 0
End With
Selection.FormatConditions(1).StopIfTrue = False

尽管我可能会尝试,但我似乎无法访问等效的Selction.FormatConditions(1)来工作

我最接近的是以下代码:

XR := Xlapp.Range(...) 
XR.FormatConditions.Delete;
XR.FormatConditions.Add(xlCellValue, xlGreater, '=6', EmptyParam, EmptyParam, EmptyParam, EmptyParam, EmptyParam);

这是有效的。当我尝试定义颜色时,我遇到了问题

FC := XR.FormatConditions[1];
FC.SetFirstPriority;
with FC.Interior do
begin
   PatternColorIndex := xlAutomatic;
   ThemeColor := xlThemeColorAccent6;
end;

然而,这一直告诉我XR.FormatConditions(1)是和IDispatch,因此与FormatCondition分配不兼容

我做错了什么?

您需要将Selection用作ExcelRange。ExcelXP还要求第二个和第三个参数为OleVariant,所以这应该可以工作(无论如何,它都会编译):

var
  Sel: ExcelRange;
  Op, Formula: OleVariant;
  Condition: FormatCondition;
begin
  Sel := ExcelApplication1.Selection[1] as ExcelRange;
  Op := xlGreater;
  Formula := '=6';
  Sel.FormatConditions.Add(xlCellValue, Op, Formula, EmptyParam);
  Condition := Sel.FormatConditions[1] as FormatCondition;
  Condition.Interior.PatternColorIndex := xlAutomatic;
  // Do whatever else
end;

最新更新