autogenerate number

Question

hii How to autogenerate a unique number and assigned to a TexBox then save to database

Pankaj Pandey · Answer

hii Are you looking for auto-increment or random unique number generation?

Jignesh Trivedi · Answer

hi, please provide more information. because we don't know what is requirement? are you going to insert it into database?

Sreejesh SP · Answer

Dear ranjan Please use below code your problem is solved aspx page page.cs using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; namespace WebApplication1 { public partial class WebForm2 : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { ViewState["value"] = null; } } protected void btnclick(object sender, EventArgs e) { if (ViewState["value"] != null) { int value = (int)ViewState["value"]; textvalue.Text = Convert.ToString(value + 1); } else { textvalue.Text = Convert.ToString(1); } int newValue = Convert.ToInt16(textvalue.Text); ViewState["value"] =newValue; } } } thanks sreejesh

autogenerate number

Answers (3)