asp.net - Getting name(s) of FOLDER containing a specific SUBSTRING from the C:Temp directory in C# -

guys title says have names of folders having particular (user indicated) sub string.

i have text box user input wanted sub string. , using codes below achieve goal.

 string name = txtnamesubstring.text;             string[] allfiles = system.io.directory.getfiles("c:\\temp");//change path yours             foreach (string file in allfiles)             {                 if (file.contains(name))                 {                     cblfolderselect.items.add(allfiles);                     // messagebox.show("match found : " + file);                 }                 else                 {                     messagebox.show("no files found");                 }             } 

it not work. when trigger it,only message box appears. ?

you can use appropriate api let framework filter directories.

var pattern = "*" + txtnamesubstring.text + "*"; var directories = system.io.directory.getdirectories("c:\\temp", pattern);