Enable & Disable Mass( pen drive) Storage through C#.net

//this code is use to create a program to enable and disable Mass storage without disabling USB (you can use usb mouse after disabling the mass storage )using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Linq;using System.Text;using System.Windows.Forms;using Microsoft.Win32;namespace USBGame{ public partial class Form1 : Form { public Form1()...

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allow decimal values in textbox in c#.net windows forms.

to make textbox to allow decimal values in textbox in c#.net windows forms.private void txtRate_KeyPress(object sender, KeyPressEventArgs e){ if (!char.IsDigit(e.KeyChar) && !char.IsControl(e.KeyChar) && !(e.KeyChar.Equals('.'))) e.Handled =true;}---------------------------VB.NET-------------------------------Dim decexist As Boolean = False If (CType(sender, TextBox).Text.IndexOf(".") >...

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