VB.NET 代码
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim fd As OpenFileDialog = New OpenFileDialog()
fd.Filter = "图像文件（*.jpg;*.gif;*.png）|*.jpg;*.gif;*.png"
If fd.ShowDialog() = Windows.Forms.DialogResult.OK Then
Dim fn As Image = Image.FromFile(fd.FileName)
Dim bitmap As New Bitmap(fn)
Dim handle As IntPtr = bitmap.GetHicon()
Dim myCursor As New Cursor(handle)
Me.Cursor = myCursor
End If
End Sub
责任编辑：小草
