拖动鼠标无国界的windows窗体 [英] Drag borderless windows form by mouse

问题描述

可能重复：结果
   C＃ - 进行无边界形式活动

我已经做了无形式在C＃中的边界，通过设置

I have made a form without border in C#, by setting

this.FormBorderStyle = FormBorderStyle.None;

现在，问题是，我如何通过拖动鼠标呢？

Now, problem is how can I drag it by mouse?

推荐答案

这应该是你在找什么<一个href=\"http://jachman.word$p$pss.com/2006/06/08/enhanced-drag-and-move-winforms-without-having-a-titlebar/\">\"Enhanced:拖动和移动的WinForms

public partial class MyDraggableForm : Form
{
    private const int WM_NCHITTEST = 0x84;
    private const int HTCLIENT = 0x1;
    private const int HTCAPTION = 0x2;

    ///
    /// Handling the window messages
    ///
    protected override void WndProc(ref Message message)
    {
        base.WndProc(ref message);

        if (message.Msg == WM_NCHITTEST && (int)message.Result == HTCLIENT)
            message.Result = (IntPtr)HTCAPTION;
    }
    public MyDraggableForm()
    {
        InitializeComponent();
    }
}

随着博客文章状态，这是一种方法，傻瓜制度。这样，您就不需要去想鼠标向上/向下事件。

As the blog post states, this is a way to "fool" the system. This way you don't need to think about mouse up/down events.

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