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Vb.net 属性访问必须分配给属性或使用其值错误-Visual Basic 2010_Vb.net_Visual Studio 2010 - Fatal编程技术网

Vb.net 属性访问必须分配给属性或使用其值错误-Visual Basic 2010

Vb.net 属性访问必须分配给属性或使用其值错误-Visual Basic 2010,vb.net,visual-studio-2010,Vb.net,Visual Studio 2010,这是我的代码: If testarray(0) = "ProgRun]webbrowser]color=red]url=" Then fullweb.Show() fullweb.WebBrowser1.Navigate(testarray(1)) fullweb.Button1.BackColor.Coral() End If I get错误:属性访问必须分配给属性或使用其值 救命啊 此行将由编译器(在设

这是我的代码:

If testarray(0) = "ProgRun]webbrowser]color=red]url=" Then
            fullweb.Show()
            fullweb.WebBrowser1.Navigate(testarray(1))
            fullweb.Button1.BackColor.Coral()
        End If
I get错误:属性访问必须分配给属性或使用其值
救命啊

此行将由编译器(在设计时)引发异常:

fullweb.Button1.BackColor.Coral()
原因是没有此类方法
Coral()

如果要更改按钮的背景色,则需要设置/分配属性:

fullweb.Button1.BackColor = Color.Coral

Button1.BackColor
是一个需要赋值的属性,这是相当基本的编程知识。看看赋值运算符是如何工作的:或者,如错误消息所述,使用它的值。Dim myColor as Color=fullweb.Button1.BackColor