这个无边框的窗体怎么设置可以拖动 private void Window_MouseLeftButtonDown(object sender, MouseButtonEventArgs e) { if (e.LeftButton == MouseButtonState.Pressed) { this.DragMove(); } } 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 C# 的 WinForm or WPF?? winform private Point mouseOffset; private bool isMouseDown = false; private void Form1_MouseDown(object sender, MouseEventArgs e) { int xOffset; int yOffset; if (e.Button == MouseButtons.Left) { xOffset = -e.X; yOffset = -e.Y; mouseOffset = new Point(xOffset, yOffset); isMouseDown = true; } } private void Form1_MouseMove(object sender, MouseEventArgs e) { if (isMouseDown) { Point mousePos = Control.MousePosition; mousePos.Offset(mouseOffset.X, mouseOffset.Y); Location = mousePos; } } private void Form1_MouseUp(object sender, MouseEventArgs e) { if (e.Button == MouseButtons.Left) { isMouseDown = false; } }wpf private void Window_MouseLeftButtonDown(object sender, MouseButtonEventArgs e) { if (e.LeftButton == MouseButtonState.Pressed) { this.DragMove(); } } 这个事件只在鼠标按下时执行一次吧,不是应该放到MOUSEMOVE事件里么? 嗯,知道了.wpf里用法不太一样.多嘴了 winform 这段代码代码添加后错误 “QQ.Form1”不包含“Form1_Load”的定义,并且找不到可接受类型为“QQ.Form1”的第一个参数的扩展方法“Form1_Load”(是否缺少 using 指令或程序集引用?) d:\用户目录\Documents\Visual Studio 2012\Projects\QQ\QQ\Form1.Designer.cs 45 55 QQ 没有 激发 Form1_Load 事件。 给Form1添加Load事件,点窗体的属性,然后找到load事件双击就可以了 字符串处理,提取 怎样突破WPF Textbox的字数限制?(不用richeditbox) 请问一个包含的算法 我解决不了的错误,请大家帮忙!在线等等等! SetParent后父窗体无法激活 treeview与权限问题 RowFilter 后 子集与原始数据怎样同步?高分奉上 求助!用c#做一个简单字体设置对话框? 不知大家看过一些word考试系统,有的是什么样的控件啊? 如何把SQL中char字段内容读到string变量中去,怎么转换 C# 定量缓存 请教:datagridview中判断没有选择行
private bool isMouseDown = false;
private void Form1_MouseDown(object sender, MouseEventArgs e)
{
int xOffset;
int yOffset; if (e.Button == MouseButtons.Left)
{
xOffset = -e.X;
yOffset = -e.Y;
mouseOffset = new Point(xOffset, yOffset);
isMouseDown = true;
}
} private void Form1_MouseMove(object sender, MouseEventArgs e)
{
if (isMouseDown)
{
Point mousePos = Control.MousePosition;
mousePos.Offset(mouseOffset.X, mouseOffset.Y);
Location = mousePos;
} } private void Form1_MouseUp(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
isMouseDown = false;
}
}
wpf private void Window_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
if (e.LeftButton == MouseButtonState.Pressed)
{
this.DragMove();
}
}
给Form1添加Load事件,点窗体的属性,然后找到load事件双击就可以了