Blue 函数

Returns the blue component of the specified composite color code.

语法:


Blue (Color As Long)

返回值:

整数

参数:

Color value: Long integer expression that specifies any composite color code for which to return the blue component.

错误代码:

5 无效的过程调用

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 "颜色" & lVar & " 的组成: "& Chr(13) &_
        "red= " & Red(lVar) & Chr(13)&_
        "green= " & Green(lVar) & Chr(13)&_
        "blue= " & Blue(lVar) & Chr(13) , 64,"colors"
End Sub