asp.net C# asp.net技术方案 MessageBox SetTimer IsIconic CPaintDC SendMessage GetSystemMetrics CRect GetClientRect DrawIcon GetWindowText WNetAddConnection WNetAddConnection2 GetCurrentProcess OpenProcessToken LookupPrivilegeValue AdjustTokenPrivileges

在窗体中绘制图标的方法。适合初学者参考。该实例中，介绍了圆形图标的画法。-Draw an icon in the form method. Suitable for beginners reference. This instance, describes a circular icon painting.