前端之家收集整理的这篇文章主要介绍了
[VB.NET]改变窗口大小,
前端之家小编觉得挺不错的,现在分享给大家,也给大家做个参考。
改变窗口大小 在窗口没有窗体边框和
标题栏的情况下 怎样改变窗口大小 能有拖动的
功能吗? 如果里面有个picture
Box ,怎样可以让 picture
Box 里面的
图片也随之改变大小? __________________________________________________________________________ 设置 picture
Box.anchor=Top,Bottom,left,right __________________________________________________________________________ 设置picture
Box的Dock
属性为fill. __________________________________________________________________________ 1、拖动:
添加API
函数 SendMessage和ReleaseCapture,可以拖动 Declare Function SendMessage Lib user32 Alias SendMessageA ( _ ByVal hwnd As IntPtr,_ ByVal wMsg As Integer,_ ByVal wParam As Integer,_ ByVal lParam As Integer) _ As Boolean Declare Function ReleaseCapture Lib user32 Alias ReleaseCapture () As Boolean Const WM_SYSCOMMAND = &H112 Const SC_MOVE = &HF010& Const HTCAPTION = 2 Private Sub Form1_MouseDown(ByVal sender As Object,_ ByVal e As System.Windows.Forms.MouseEventArgs) _ Handles MyBase.MouseDown ReleaseCapture() SendMessage(Me.Handle,WM_SYSCOMMAND,SC_MOVE + HTCAPTION,0) End Sub 2、改变窗口大小让 picture
Box 里面的
图片也随之改变大小用楼上的
方法应该可以。 __________________________________________________________________________