如何在Excel 2007中使用vba查找条件格式化单元格的填充颜色值？ [英] How do I find the fill colour value of a conditionally formatted cell in Excel 2007 using vba?

问题描述

我在Excel 2007中使用颜色标度作为条件格式，我很难找到条件格式化单元格的填充颜色代码。我知道Interior.Color返回默认颜色值，但是使用条件格式化时没有帮助。我继续对这么做有多难。

I am using a colour scale for my conditional formatting in Excel 2007 and I am having a hard time finding out the fill colour code for the conditionally formatted cells. I know Interior.Color returns the default colour value but that does not help when using conditional formatting. I am relay quite surprised at how hard this has been to do.

谢谢。

推荐答案

假设这是在单元格上应用的第一个条件：

You can access the interior color of the fomatting conditions (not what the cell currently is) like so, assuming there this is the first condition applied on the cell:

Range("A1").FormatConditions(1).interior.color

单元格包含的所有条件格式的颜色代码。如果没有条件，它将不返回任何内容，如果有一个条件，但没有设置颜色，那么它会告诉你无。

Here's a function that will return the color codes for all the conditional formats a cell contains. It will return nothing if there are no conditions, and if there is a condition but no color is set for it, then it tells you "none".

Function ConditionalColor(ByVal cell As Range)

Dim colors As String
Dim i As Long

For i = 1 To Range(cell.Address).FormatConditions.count
    If Range(cell.Address).FormatConditions(i).Interior.Color <> 0 Then
        colors = colors & "Condition " & i & ": " & _
        Range(cell.Address).FormatConditions(i).Interior.Color & vbLf
    Else
        colors = colors & "Condition " & i & ": None" & vbLf
    End If
Next

If Len(colors) <> 0 Then
    colors = Left(colors, Len(colors) - 1)
End If

ConditionalColor = colors

End Function

UPDATE ：
如果你好奇Excel使用的代码实际上是BGR，而不是RGB。所以如果你想把代码转换为RGB值，你可以使用：

UPDATE: In case you are curious (I was), the color code that Excel uses is actually BGR, not RGB. So if you wanted to convert the code to RGB values, you can use this:

Function GetRGB(ByVal cell As range) As String

Dim R As String, G As String
Dim B As String, hexColor As String
hexCode = Hex(cell.Interior.Color)

'Note the order excel uses for hex is BGR.
B = Val("&H" & Mid(hexCode, 1, 2))
G = Val("&H" & Mid(hexCode, 3, 2))
R = Val("&H" & Mid(hexCode, 5, 2))

GetRGB = R & ":" & G & ":" & B
End Function

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