使用二维数组一次性彩色Excel单元格
有没有办法将颜色的二维数组直接分配给Excel单元格？
在一次拍摄中，我们可以使用Range.Value=Values[,]分配单元格值，但是我无法一次性将Colors[,]分配给这些单元格。 任何forms的帮助将不胜感激。
脚步：-
第1步：将Colors数组分配给Excel单元格。
yourRangeObject.Value = Colors;
步骤2：编写macros以在System.String中为所选颜色范围着色
private static string GetMacro(int lastCellRowNum, int lastCellColNum) { StringBuilder sb = new StringBuilder(); sb.Append("Sub FormatSheet()" + "\n"); sb.Append(" Range(Cells(1, 1), Cells(" + lastCellRowNum + ", " + lastCellColNum + ")).Select " + "\n"); sb.Append(" For Each c In Selection" + "\n"); sb.Append(" c.Interior.Color = HEXCOL2RGB(c.Value)" + "\n"); sb.Append(" c.Borders.Color = HEXCOL2RGB(\"#FFDEDDDD\")" + "\n"); sb.Append(" Next" + "\n"); sb.Append(" Selection.ClearContents" + "\n"); sb.Append("End Sub" + "\n"); sb.Append("Public Function HEXCOL2RGB(ByVal HexColor As String) As String" + "\n"); sb.Append(" Dim Red As String, Green As String, Blue As String " + "\n"); sb.Append(" HexColor = Replace(HexColor, \"#\", \"\")" + "\n"); sb.Append(" Red = Val(\"&H\" & Mid(HexColor, 1, 2))" + "\n"); sb.Append(" Green = Val(\"&H\" & Mid(HexColor, 3, 2))" + "\n"); sb.Append(" Blue = Val(\"&H\" & Mid(HexColor, 5, 2))" + "\n"); sb.Append(" HEXCOL2RGB = RGB(Red, Green, Blue)" + "\n"); sb.Append("End Function"); return sb.ToString(); }
步骤3：运行步骤2中写入的macros
Microsoft.Vbe.Interop.VBComponent module = null; module = workbook.VBProject.VBComponents.Add( Microsoft.Vbe.Interop.vbext_ComponentType.vbext_ct_StdModule ); module.CodeModule.AddFromString(GetMacro(lastCellRowNum, lastCellColNum)); workbook.Application.Run("FormatSheet", Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value);
第4步：将Values数组分配给Excel单元格。
yourRangeObject.Value = Values;
多数民众赞成在两个镜头，你可以颜色代码你的Excel细胞。
在这样的大多数情况下，我使用复制和粘贴特殊格式的单元格块，但是如果您需要dynamic和任意改变的颜色，将无法正常工作。