贰[2]，函数OpenWindow/CloseWindow

函数OpenWindow

函数功能

打开窗口

C++形式

LIntExport void OpenWindow( 
const HTuple& Row,                            
const HTuple& Column,                        
const HTuple& Width,                           
const HTuple& Height,                           
const HTuple& FatherWindow, 
const HTuple& Mode,                            
const HTuple& Machine,                        
HTuple* WindowHandle);
//参数1:窗体起始位置行位置
//参数2:窗体起始位置列位置
//参数3:窗体宽度
//参数4:窗体高度
//参数5:窗体父窗体容器Handle，无传0
//参数6:显示模式"visible"
//参数7:窗体的名称
//参数7:窗体的Handle

C#形式

public static void OpenWindow(
HTuple row, 
HTuple column, 
HTuple width, 
HTuple height, 
HTuple fatherWindow, 
HTuple mode, 
HTuple machine, 
out HTuple windowHandle)

错误处理

错误1：HALCON error #1405: Wrong number of values of control parameter 5 in operator open_window

控制参数值的数量错误

//C#错误传参示例
HOperatorSet.OpenWindow(0, 0, 500, 500, null, "visible", "", out winHandle);

错误2：HALCON error #1305: Wrong value of control parameter 5 in operator open_window

控制参数值错误

//C#错误传参示例
参数5传了字符串，需修改为整型
HOperatorSet.OpenWindow(0, 0, 500, 500, "0", "visible", "", out winHandle);

错误3：HALCON error #5101: Error while opening the window in operator open_window

打开窗口时出错

//C#错误传参示例
//参数5传了-1，需修改为0
HOperatorSet.OpenWindow(0, 0, 500, 500, -1, "visible", "", out winHandle);

函数CloseWindow

函数功能

关闭窗口

C++形式

LIntExport void CloseWindow(
const HTuple& WindowHandle);
参数1:窗体Handle

C#形式

LIntExport void CloseWindow(const HTuple& WindowHandle);