How to Clear All form fields

Hello

There are several ways to clear form fiels. 

One you can reload the page.

Another way you need to write custom function as shown in below code.

protected void btnReset_Click(object sender, EventArgs e)
    {
        //Loop through all the control present on the web page/form        
        foreach (Control ctrl in form1.Controls)
        {
            //check for all the TextBox controls on the page and clear them
            if (ctrl.GetType() == typeof(TextBox))
            {
                ((TextBox)(ctrl)).Text = string.Empty;
            }
            //check for all the Label controls on the page and clear them
            else if (ctrl.GetType() == typeof(Label))
            {
                ((Label)(ctrl)).Text = string.Empty;
            }
            //check for all the DropDownList controls on the page and reset it to the very first item e.g. "-- Select One --"
            else if (ctrl.GetType() == typeof(DropDownList))
            {
                ((DropDownList)(ctrl)).SelectedIndex = 0;
            }
            //check for all the CheckBox controls on the page and unchecked the selection
            else if (ctrl.GetType() == typeof(CheckBox))
            {
                ((CheckBox)(ctrl)).Checked = false;
            }
            //check for all the CheckBoxList controls on the page and unchecked all the selections
            else if (ctrl.GetType() == typeof(CheckBoxList))
            {
                ((CheckBoxList)(ctrl)).ClearSelection();
            }
            //check for all the RadioButton controls on the page and unchecked the selection
            else if (ctrl.GetType() == typeof(RadioButton))
            {
                ((RadioButton)(ctrl)).Checked = false;
            }
            //check for all the RadioButtonList controls on the page and unchecked the selection
            else if (ctrl.GetType() == typeof(RadioButtonList))
            {
                ((RadioButtonList)(ctrl)).ClearSelection();
            }
        }
    }