vb6.0 实现 picturebox 圆形显示
发布时间：2020-12-17 08:11:19 所属栏目：百科 来源：网络整理
导读：Private Declare Function CreateEllipticRgn Lib "gdi32" (ByVal X1 As Long,ByVal Y1 As Long,ByVal X2 As Long,ByVal Y2 As Long) As Long '创建一个椭圆，该椭圆与X1，Y1和X2，Y2坐标点确定的矩形内切 Private Declare Function SetWindowRgn Lib "user32
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Private Declare Function CreateEllipticRgn Lib "gdi32" (ByVal X1 As Long,ByVal Y1 As Long,ByVal X2 As Long,ByVal Y2 As Long) As Long '创建一个椭圆，该椭圆与X1，Y1和X2，Y2坐标点确定的矩形内切 Private Declare Function SetWindowRgn Lib "user32" (ByVal hWnd As Long,ByVal hRgn As Long,ByVal bRedraw As Boolean) As Long '改变窗口的区域 Private Sub Form_Load() Dim mianji As Long mianji = CreateEllipticRgn(0,200,200) SetWindowRgn Picture1.hWnd,mianji,True End Sub （编辑：李大同） 【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容! |