穿围裙在厨房的番号:如何将下列代码在一个wave文件中实现换背景的功能???

来源:百度文库 编辑:神马品牌网 时间:2024/04/27 03:21:18
void CEx_waveDlg::OnButton2()
{
CString filt="BMP File (*.BMP)|*.BMP|All files (*.*)|*.*||";
CFileDialog *fileDlg;
char tmp_name[255];
fileDlg = new CFileDialog(TRUE,"*.BMP","*.BMP;*JPG;*.GIF",NULL,filt,this);
if (fileDlg!=NULL) {
fileDlg->m_ofn.Flags|=OFN_FILEMUSTEXIST;
fileDlg->m_ofn.lpstrTitle="选择图形文件";
if (fileDlg->DoModal()==IDOK) {
strcpy(tmp_name,fileDlg->GetPathName());
m_mp3play.SetChange_dlgpic(tmp_name);
AfxGetApp()->DoWaitCursor(-1); // TODO: Add your control notification handler code here

};
};
};