.net 尝试更改标签的边框颜色
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Trying to change the Border Color of a label
提问by Stewbob
I'm working in VB, VS2008, winforms. I've got some labels to create, and I'm using the BorderStyle = FixedSingle.
我在 VB、VS2008、winforms 中工作。我有一些标签要创建，我正在使用 BorderStyle = FixedSingle。
Is there any way to change the color of this border? It is always defaulting to black.
有没有办法改变这个边框的颜色？它始终默认为黑色。
回答by orandov
If you don't want to create a custom control you can try this:
如果您不想创建自定义控件，可以尝试以下操作：
Hook up to the Label's paint event.
连接到标签的绘制事件。
void label1_Paint(object sender, PaintEventArgs e)
{
ControlPaint.DrawBorder(e.Graphics, label1.DisplayRectangle, Color.Blue, ButtonBorderStyle.Solid);
}
Taken from hereby Andrej Tozon
回答by Stewbob
I combined the solutions from robin.ellis and orandov to get a result that worked the best for me. I created a custom control that inherited the Label object and then overrode the OnPaint event.
我结合了 robin.ellis 和 orandov 的解决方案，得到了最适合我的结果。我创建了一个自定义控件，它继承了 Label 对象，然后覆盖了 OnPaint 事件。
Public Class nomLabel
Inherits Label
Protected Overrides Sub OnPaint(ByVal e As PaintEventArgs)
MyBase.OnPaint(e)
ControlPaint.DrawBorder(e.Graphics, e.ClipRectangle, myColor, ButtonBorderStyle.Solid)
End Sub
End Class
Thanks for the help!
谢谢您的帮助！
回答by rie819
I ran into this problem as well and ended up using a workaround.
我也遇到了这个问题并最终使用了一种解决方法。
Create a custom control which consists of a label wrapped in a panel.
创建一个自定义控件，其中包含一个包含在面板中的标签。
You can then use the panel to create your border and change it's color to whatever you want.
然后，您可以使用面板创建边框并将其颜色更改为您想要的任何颜色。
I've found that it's a good idea (although a little time consuming) to wrap all controls in your application anyways, because when it comes to finding out you need a custom property, or change to all of your controls of that type, you can just change the base control and your entire app changes.
我发现无论如何将所有控件包装在应用程序中是一个好主意（虽然有点耗时），因为当发现需要自定义属性或更改为该类型的所有控件时，您只需更改基本控件即可更改整个应用程序。
