多选择文件打开对话框

多选择文件打开对话框

关键点

可以打开多个文件

实现过程

CString filter = "文本文档(*.txt)|*.txt|所有文件(*.*)|*.*||";

CFileDialog OpenFileDialog(TRUE, NULL, "*.txt", OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT|OFN_ALLOWMULTISELECT, filter);

// OpenFileDialog.m_ofn.lpstrInitialDir = "D:\";

// OpenFileDialog.m_ofn.lpstrTitle="Open File";

CString Msg;

if(OpenFileDialog.DoModal() == IDOK)

{

POSITION pos;

pos=OpenFileDialog.GetStartPosition();//开始遍历用户选择文件列表

while (pos!=NULL)

{

CString filename=OpenFileDialog.GetNextPathName(pos);

Msg+=filename+" ";

}

MessageBox(Msg);

}

图

备注