Vb.Net 怎么让窗口随鼠标动
各位大哥大姐帮忙啊 --------------------编程问答-------------------- 你的意思是不是鼠标拖拽窗体啊！先要定义一个全局变量记录坐标：
Private m_ptDragStart As New Point(0, 0)
再处理鼠标的按下和移动2个事件。
Private Sub Form1_MouseDown(ByVal sender As Object, ByVal e As MouseEventArgs)
If e.Button = MouseButtons.Left Then //确定鼠标左键执行
m_ptDragStart.X = e.X
m_ptDragStart.Y = e.Y
End If
End Sub
Private Sub Form1_MouseMove(ByVal sender As Object, ByVal e As MouseEventArgs)
If e.Button = MouseButtons.Left Then //确定鼠标左键执行
Dim ptOrg As Point = Me.Location
Dim x As Integer = e.X - m_ptDragStart.X
Dim y As Integer = e.Y - m_ptDragStart.Y
If Math.Abs(x) > 1 OrElse Math.Abs(y) > 1 Then
Me.Location = New Point(ptOrg.X + x, ptOrg.Y + y)
End If
End If
End Sub
完整代码：
--------------------编程问答--------------------
Imports System
Imports System.Collections.Generic
Imports System.ComponentModel
Imports System.Data
Imports System.Drawing
Imports System.Text
Imports System.Windows.Forms
Namespace WindowsApplication1
Public Partial Class Form1
Inherits Form
Private m_ptDragStart As New Point(0, 0)
Public Sub New()
InitializeComponent()
End Sub
Private Sub Form1_MouseDown(ByVal sender As Object, ByVal e As MouseEventArgs)
If e.Button = MouseButtons.Left Then
m_ptDragStart.X = e.X
m_ptDragStart.Y = e.Y
End If
End Sub
Private Sub Form1_MouseMove(ByVal sender As Object, ByVal e As MouseEventArgs)
If e.Button = MouseButtons.Left Then
Dim ptOrg As Point = Me.Location
Dim x As Integer = e.X - m_ptDragStart.X
Dim y As Integer = e.Y - m_ptDragStart.Y
If Math.Abs(x) > 1 OrElse Math.Abs(y) > 1 Then
Me.Location = New Point(ptOrg.X + x, ptOrg.Y + y)
End If
End If
End Sub
End Class
End Namespace
lz试试看吧，呵呵
很详细( ⊙ o ⊙ )！ --------------------编程问答-------------------- 不是也，我的意思移动鼠标，窗体就自动跟鼠标动 --------------------编程问答-------------------- 你试试把鼠标的当前坐标付值给当前窗口 --------------------编程问答-------------------- 好真的是很好的好啊 啊啊啊啊好的安徽哦啊 --------------------编程问答-------------------- 快来帮帮忙啊。。。。。。。。。。。。。。。。 --------------------编程问答-------------------- 记录鼠标的按下事件,把坐标记录下来,然后赋给窗体.
另外把窗体的最大化最小化状态排除在外. 这个思路是对的. --------------------编程问答-------------------- 应该是类似网页中的广告插件，无论点哪都会弹广告的那种 --------------------编程问答-------------------- 关注~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ --------------------编程问答-------------------- 这种效果貌似不会讨人欢喜. --------------------编程问答-------------------- 同感，这种效果令人生厌。 --------------------编程问答-------------------- 我也很讨厌这种效果，不是很道德 --------------------编程问答--------------------
--------------------编程问答-------------------- FormShowRegCodeDoubleline可以忽略，因为是静态方法，以前带上类名了。 --------------------编程问答-------------------- 新建一窗体FORM2,在原窗体FORM1的在mousemove事件中增加FORM2.left=XX,FORM2.TOP=YY.XX,yy是鼠标的坐标.
Protected Overrides Sub OnMouseDown(ByVal e As MouseEventArgs)
MyBase.OnMouseDown(e)
If (e.Button = MouseButtons.Left) Then
MyBase.Capture = False
FormShowRegCodeDoubleline.SendMessage(MyBase.Handle, &HA1, 2, 0)
End If
End Sub
<DllImport("user32.dll")> _
Private Shared Function SendMessage(ByVal hWnd As IntPtr, ByVal msg As Integer, ByVal wparam As Integer, ByVal lparam As Integer) As IntPtr
End Function
--------------------编程问答-------------------- 我想在窗口里放个飞动的蝴蝶，透明化，然后跟着鼠标飞动。我用vb6，不能动啊 --------------------编程问答-------------------- 刚才改了一下窗口的scalemode，把twip改成point就能动了，呵呵。
补充：.NET技术 , VB.NET
