进行无边界的形式移动？ [英] Make a borderless form movable?

问题描述

有没有一种方法，使一个没有边界（FormBorderStyle设置为无）移动鼠标点击下表上，就好像有一个边界，当一个形式？谢谢你。

Is there a way to make a form that has no border (FormBorderStyle is set to "none") movable when the mouse is clicked down on the form just as if there was a border? Thanks.

推荐答案

这文章在$ C $的CProject细节的技术。基本上可以归结为：

This article on CodeProject details a technique. Is basically boils down to:

public const int WM_NCLBUTTONDOWN = 0xA1;
public const int HT_CAPTION = 0x2;

[DllImportAttribute("user32.dll")]
public static extern int SendMessage(IntPtr hWnd, int Msg, int wParam, int lParam);
[DllImportAttribute("user32.dll")]
public static extern bool ReleaseCapture();

private void Form1_MouseDown(object sender, System.Windows.Forms.MouseEventArgs e)
{     
    if (e.Button == MouseButtons.Left)
    {
        ReleaseCapture();
        SendMessage(Handle, WM_NCLBUTTONDOWN, HT_CAPTION, 0);
    }
}

这本质上是做的究竟的一样抓住一个窗口的标题栏，从窗口管理器的角度来看。

This essentially does exactly the same as grabbing the title bar of a window, from the window manager's point of view.

这篇关于进行无边界的形式移动？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！