HttpContext.RewritePath代碼

namASPace:System.Web   
api:   
void RewritePath(string)   
void RewritePath(string,bool)   
void RewritePath(string,string,string)   
void RewritePath(string,string,string,bool)   
  
more information:   
public void RewritePath(string path, bool rebaseClIEntPath)   
{   
    if (path == null)   
    {   
        throw new ArgumentNullException("path");   
    }   
    string newQueryString = null;   
    int length = path.IndexOf(''?'');   
    if (length >= 0)   
    {   
        newQueryString = (length < (path.Length - 1)) ? path.Substring(length + 1) : string.Empty;   
        path = path.Substring(0, length);   
    }   
    VirtualPath relativePath = VirtualPath.Create(path);   
    relativePath = this.Request.FilePathObject.Combine(relativePath);   
    relativePath.FailIfNotWithinAppRoot();   
    this.ConfigurationPath = null;   
    this.Request.InternalRewritePath(relativePath, newQueryString, rebaseClIEntPath);   
}   
  
    
internal void RewritePath(VirtualPath filePath, VirtualPath pathInfo, string queryString, bool setClIEntFilePath)   
{   
    if (filePath == null)   
    {   
        throw new ArgumentNullException("filePath");