【MFC常用问题记录】

MFC的edit control控件显示

1.控件添加变量M_edit后:

CString str;
int x = 10;
str.Format(_T("%d"),x);
M_edit.SetWindowText(str)

2.控件ID为IDC_EDIT1:

CString str;
int x = 10;
str.Format(_T("%d"),x);
SetDlgItemText(IDC_EDIT1,str);

线程函数使用

采用afxBeginThread():

UINT __cdecl ThreadSHOW(LPVOID lParam);//声明

UINT __cdecl ThreadSHOW(LPVOID lParam)//定义
{
    
    
	CMFCApplication1Dlg* pDlg = (CMFCApplication1Dlg*)pParam;
	CString str_num;
	for (;;)
	{
    
    
		if (pDlg->show_flag)
		{
    
    
			str_num.Format(_T("%d"), pDlg->int_num++);
			pDlg->SetDlgItemText(IDC_EDIT1, str_num);
		}
		if (pDlg->thread_stop_flag)
		{
    
    
			return 0;
		}
	}
}

//show_flag、int_num、thread_stop_flag都是在mfc的类中定义的全局变量

//调用

AfxBeginThread(ThreadSHOW, (LPVOID)this);

参考:
1.线程函数报错: 没有重载函数 "AfxBeginThread"的实例与参数列表匹配

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转载自blog.csdn.net/alansss/article/details/132351963