/// <summary> /// 设置绘图类型(如画线,画矩形等内容) /// </summary> /// <param name="hPdoHandle">标示句柄</param> /// <param name="dwDrawType">搜索行为过滤类型 见E_PDO_DRAW_TYPE</param> /// <returns>成功返回PDO_OK,失败返回错误码</returns> public UInt32 Pdo_DrawTypeSet(UInt32 hPdoHandle, E_PDO_DRAW_TYPE dwDrawType) { MyLog4Net.ILogExtension.DebugWithDebugView(MyLog4Net.Container.Instance.Log, "IVXSDKProtocol Pdo_DrawTypeSet hPdoHandle:" + hPdoHandle + ",dwDrawType:" + dwDrawType); UInt32 retVal = IVXSDKProtocol.Pdo_DrawTypeSet(hPdoHandle, (uint)dwDrawType); //if (0 != retVal) //{ // // 调用失败,抛异常 // CheckError(); //} MyLog4Net.ILogExtension.DebugWithDebugView(MyLog4Net.Container.Instance.Log, "IVXSDKProtocol Pdo_DrawTypeSet ret:" + retVal); return(retVal); }