急！！！！！？？？？？
怎样动态的编辑cmdtext，才能打开并执行一个带有空格路径下的文件？
例如：C:\Documents and Settings\My Documents\setup.exe，批处理命令会提示找不到，因为Documents and Settings中间有空格，即使去掉空格也找不到

[解决办法]
短路径可以这样得到：

C# code

using System.Runtime.InteropServices;[DllImport("kernel32.dll")]public static extern uint GetShortPathName(string lpszLongPath,     StringBuilder lpszShortPath, uint cchBuffer);private void button1_Click(object sender, EventArgs e){    StringBuilder vBuffer = new StringBuilder(260);    GetShortPathName(Environment.GetFolderPath(Environment.SpecialFolder.ProgramFiles),        vBuffer, (uint)vBuffer.Capacity);    Console.WriteLine(vBuffer.ToString());}