VsHelper.Checkout

Checkout

        /// <summary>
        /// Checks-out the file from source control.
        /// </summary>
        public static void CheckOut(string fileName)
        {
            Guard.NotNullOrEmpty(() => fileName, fileName);

            if (File.Exists(fileName))
            {
                var vs = ServiceProvider.GlobalProvider.GetService(typeof(EnvDTE.DTE)) as EnvDTE.DTE;

                if (vs != null && vs.SourceControl != null &&
                    vs.SourceControl.IsItemUnderSCC(fileName) && !vs.SourceControl.IsItemCheckedOut(fileName))
                {
                    vs.SourceControl.CheckOutItem(fileName);
                }
                else
                {
                    File.SetAttributes(fileName, FileAttributes.Normal);
                }
            }
        }