private void VersionFormLoad(object sender, EventArgs e) { dtAddDate.MaxDate = Convert.ToDateTime(DateTime.Now.ToShortDateString()); dtDate.MaxDate = Convert.ToDateTime(DateTime.Now.ToShortDateString()); dtDate.MinDate = Convert.ToDateTime("22.11.2011"); dtAddDate.Value = Convert.ToDateTime(DateTime.Now.ToShortDateString()); lCurVer.Text = ProductVersion; lbVersion.Items.Clear(); var tempStr = ""; VersionHelper.LoadVersion(out VersionL, out Date, out Changes); foreach (string VARIABLE in VersionL.Items) { lbVersion.Items.Add(VARIABLE); if (VARIABLE == ProductVersion) { tempStr = VARIABLE.ToString(); } } lbVersion.SelectedItem = tempStr; // string[] tempStrVer = null; // string st= ProductVersion.Last().ToString(); // st = (Convert.ToInt32(st) + 1).ToString(); var curVer = ProductVersion; string stVerNew = curVer.Remove(ProductVersion.Length - 1, 1).Insert(ProductVersion.Length - 1, (Convert.ToInt32(ProductVersion.Last().ToString()) + 1).ToString()); tbAddVer.Text = stVerNew; // tbAddVer.Text = tbAddVer.Text.Where(tbAddVer.Text.ToArray()[(int)tbAddVer.Text.Length]+=1);// .ToArray().Where()[(int)tbAddVer.Text.Length].ToString(); }