subject_58949.htm

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序号：58949 发表者：沧海一猫 发表日期：2003-11-05 09:56:26
<br>主题：如何执行外部文件
<br>内容：如何执行外部文件，WINEXEC（）这个命令要求填写打开程序，但打开程序的路径是不可确认的，如何解决？
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<font color=red>答案被接受</font><br>回复者：浪际天涯 回复日期：2003-11-05 10:00:37
<br>内容：handle可以为NULL<BR>ShellExecute(handle, NULL, path_to_folder, NULL, NULL, SW_SHOWNORMAL);<BR><BR>or <BR><BR>ShellExecute(handle, &#34;open&#34;, path_to_folder, NULL, NULL, SW_SHOWNORMAL);<BR><BR>To explore a folder, use the following call: <BR><BR>ShellExecute(handle, &#34;explore&#34;, path_to_folder, NULL, NULL, SW_SHOWNORMAL);<BR><BR>
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回复者：巴拉克 回复日期：2003-11-05 11:54:52
<br>内容：WIN32下应该用CreateProcess来打开外部程序<BR>&nbsp;&nbsp;&nbsp;&nbsp;STARTUPINFO si;<BR>&nbsp;&nbsp;&nbsp;&nbsp;PROCESS_INFORMATION pi;<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;ZeroMemory( &amp;si, sizeof(si) );<BR>&nbsp;&nbsp;&nbsp;&nbsp;si.cb = sizeof(si);<BR>&nbsp;&nbsp;&nbsp;&nbsp;ZeroMemory( &amp;pi, sizeof(pi) );<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;// Start the child process. <BR>&nbsp;&nbsp;&nbsp;&nbsp;CreateProcess( NULL, // No module name (use command line). <BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#34;MyChildProcess&#34;, // Command line. <BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;NULL,&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; // Process handle not inheritable. <BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;NULL,&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; // Thread handle not inheritable. <BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;FALSE,&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;// Set handle inheritance to FALSE. <BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0,&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;// No creation flags. <BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;NULL,&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; // Use parent's environment block. <BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;NULL,&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; // Use parent's starting directory. <BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&amp;si,&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;// Pointer to STARTUPINFO structure.<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&amp;pi )；&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; // Pointer to PROCESS_INFORMATION structure.<BR>&nbsp;&nbsp;&nbsp;&nbsp; <BR>
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