如何在 ASP.NET WebForms 中使用 RGB 值设置背景颜色?

How to set BackColor using RGB values in ASP.NET WebForms?

如何使用 RGB 值设置按钮的 BackColor?这不起作用:

<asp:Button ID="ButtonUpdate" runat="server" 
            Text="Update" BackColor="rgb(112, 207, 131)" 
            OnClick="ButtonUpdate_Click" />

这个怎么样:

ButtonUpdate.backColor = System.Drawing.ColorTranslator.FromHtml("#F9DA00");

尝试ButtonUpdate.BackColor = System.Drawing.Color.FromArgb(112, 207, 131);

试试这个

 <asp:Button ID="ButtonUpdate" runat="server" 
Text="Update" style="background:rgb(112, 207, 131)" 
OnClick="ButtonUpdate_Click"
 />

只需删除 rgb():

<asp:Button ID="ButtonUpdate" runat="server" 
            Text="Update" BackColor="112, 207, 131" 
            OnClick="ButtonUpdate_Click" />

Color (including BackColor) support a variety of possible formats. The parsing logic is implemented in ColorConverter.ConvertFrom.

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