Delphi 和 Excel.FormatConditions

Dan*_*lly 4 delphi excel automation delphi-xe2

我在使用 Excel 2010 的早期绑定从 Delphi XE2 设置条件格式时遇到问题

我试图重现的宏如下:

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
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尽我所能,我似乎无法访问相当于Selction.FormatConditions(1)工作的东西

我达到的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);
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这有效。当我尝试定义颜色时遇到问题

FC := XR.FormatConditions[1];
FC.SetFirstPriority;
with FC.Interior do
begin
   PatternColorIndex := xlAutomatic;
   ThemeColor := xlThemeColorAccent6;
end;
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然而,这一直告诉我 XR.FormatConditions(1) 是 IDispatch,因此与 FormatCondition 分配不兼容

我究竟做错了什么?

Ken*_*ite 5

您需要将Selection其用作ExcelRange. Excel XP 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,它可以编译):

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;
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