Red Function

Returns the Red component of the specified composite color code.

語法


Red (ColorNumber As Long)

傳回值類型

整型

參數

ColorNumber: Long integer expression that specifies any composite color code for which to return the Red component.

錯誤代碼:

5 無效的程序呼叫

tip

The color picker dialog details the red, green and blue components of a composite color code, as well as its hexadecimal expression. Changing the color of text and selecting Custom color displays the color picker dialog.


示例:


Sub ExampleColor
Dim lVar As Long
    lVar = rgb(128,0,200)
    MsgBox "The color " & lVar & " consists of:"& Chr(13) &_
        "red= " &  red(lVar) & Chr(13) &_
        "green= " &  green(lVar) & Chr(13) &_
        "blue= " &  blue(lVar) & Chr(13) , 64,"colors"
End Sub

Please support us!