我正在尝试并尝试找出DWM和Windows Aero。到目前为止,我认为我几乎拥有它,除了一些奇怪的原因,当我点击我的表单的较厚部分时,我的点击直接通过它,我无法弄清楚如何阻止它。
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
namespace WindowsFormsApplication1
{
public partial class Form1 : Form
{
int en;
public Form1()
{
InitializeComponent();
DwmIsCompositionEnabled(ref en);
if (en > 0 && System.Environment.OSVersion.Version.Major >= 6)
{
en = 0;
MARGINS mg = new MARGINS();
mg.m_Buttom = 0;
mg.m_Left = 0;
mg.m_Right = 0;
mg.m_Top = 25;
DwmExtendFrameIntoClientArea(this.Handle, ref mg);
this.BackColor = Color.Magenta;
this.TransparencyKey = Color.Magenta;
}
}
public struct MARGINS
{
public int m_Left;
public int m_Right;
public int m_Top;
public int m_Buttom;
}
[System.Runtime.InteropServices.DllImport("dwmapi.dll")]
public extern static int DwmExtendFrameIntoClientArea(IntPtr hwnd, ref MARGINS margin);
[System.Runtime.InteropServices.DllImport("dwmapi.dll")]
public extern static int DwmIsCompositionEnabled(ref int en);
}
}
答案 0 :(得分:0)
那是因为你有
this.BackColor = Color.Magenta;
this.TransparencyKey = Color.Magenta;
删除透明线条。这也发生在WindowsForms中。我认为这是设计,而不是错误。