How to Rename a File

How to Rename a File? To Rename a file in C# is,

string path1 = @"c:\MyTest1.txt";
string path2 = @"c:\MyTest2.txt";

System.IO.File.Move(path1,path2);


To Rename a file in VB.Net is,

Dim path1 As String = "c:\MyTest1.txt"
Dim path2 As String = "c:\MyTest2.txt"

System.IO.File.Move(path1,path2)

Clear All TextBoxes on a form

If you want to clear/Reset all Textboxes on a form, below solution will help you clear all Textboxes at a time.
You can write a simple funtion using below code,

public static void ClearAllTextBoxes(Control oControl)
{
        foreach (Control ct in oControl.Controls)
        {
            if (ct is TextBox)
            {
                TextBox tb = (TextBox)ct.FindControl(ct.ID);
                tb.Text = string.Empty;
            }
            if (ct.HasControls())
            {
                ClearAllTextBoxes(ct);
            }
        }
}
Call above Funtion using below code,
ClearAllTextBoxes(this);