GetOpenFileName --打开文件通用对话框
2009-11-29 21:01
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BOOL GetOpenFileName(
LPOPENFILENAME lpofn ); 使用该函数需要包含 commdlg.h 头文件 #include <Commdlg.h> GetOpenFileName 例子 BOOL OpenFileDialog(HWND hWnd)
{
OPENFILENAME ofn; // common dialog box structure
TCHAR szFile[MAX_PATH]; // buffer for file name
// Initialize OPENFILENAME
ZeroMemory(&ofn, sizeof(ofn));
ofn.lStructSize = sizeof(ofn);
ofn.hwndOwner = hWnd;
ofn.lpstrFile = szFile;
//
// Set lpstrFile[0] to '\0' so that GetOpenFileName does not
// use the contents of szFile to initialize itself.
//
ofn.lpstrFile[0] = '\0';
ofn.nMaxFile = sizeof(szFile);
ofn.lpstrFilter = TEXT("Image files (*.jpg;*.bmp)\0*.jpg;*.bmp\0\0");
ofn.nFilterIndex = 1;
ofn.lpstrFileTitle = NULL;
ofn.nMaxFileTitle = 0;
ofn.lpstrInitialDir = NULL;
ofn.Flags = OFN_PATHMUSTEXIST | OFN_FILEMUSTEXIST;
return GetOpenFileName((LPOPENFILENAME)&ofn);
}
LPOPENFILENAME lpofn ); 使用该函数需要包含 commdlg.h 头文件 #include <Commdlg.h> GetOpenFileName 例子 BOOL OpenFileDialog(HWND hWnd)
{
OPENFILENAME ofn; // common dialog box structure
TCHAR szFile[MAX_PATH]; // buffer for file name
// Initialize OPENFILENAME
ZeroMemory(&ofn, sizeof(ofn));
ofn.lStructSize = sizeof(ofn);
ofn.hwndOwner = hWnd;
ofn.lpstrFile = szFile;
//
// Set lpstrFile[0] to '\0' so that GetOpenFileName does not
// use the contents of szFile to initialize itself.
//
ofn.lpstrFile[0] = '\0';
ofn.nMaxFile = sizeof(szFile);
ofn.lpstrFilter = TEXT("Image files (*.jpg;*.bmp)\0*.jpg;*.bmp\0\0");
ofn.nFilterIndex = 1;
ofn.lpstrFileTitle = NULL;
ofn.nMaxFileTitle = 0;
ofn.lpstrInitialDir = NULL;
ofn.Flags = OFN_PATHMUSTEXIST | OFN_FILEMUSTEXIST;
return GetOpenFileName((LPOPENFILENAME)&ofn);
}
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