A problem with button click

Question

Dear C#corner

I have a problem to know the numbers of clicks on a buttons.

this is my program but It is not true;

int c=0;

protected void Button1_Click(object sender, EventArgs e)

{

Label1.Text = c.ToString();

c = c + 1;

}

after clicking on button, c will be 1 and it does not change anymore.

best regards

Pankaj Kumar Choudhary · Answer

Hello @eshan you can try this public static int c=0; protected void Button1_Click(object sender EventArgs e) { Label1.Text = (++c).ToString(); }

Upendra Pratap Shahi · Answer

public static int c=0; protected void Button1_Click(object sender EventArgs e) { c = c + 1; Label1.Text = c.ToString(); } try this.

Rajeesh Menoth · Answer

k good  Accept the right answer in this solution. then only others can know the right one in future reference.

Manoj Bhoir · Answer

Hi Your code is not working because every time you click on button page gets refreshed and variable c initialize with 0 hence you always get 0. Use this code : static int c = 0; Instead of int c = 0; or you have to use ViewState. using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; public partial class _Default : System.Web.UI.Page { int c = 0; protected void Page_Load(object sender EventArgs e) { if (!IsPostBack) { ViewState[CountValue] = 0; } else { } } protected void Button1_Click(object sender EventArgs e) { c = Convert.ToInt32(ViewState[CountValue].ToString()); Label1.Text = c.ToString(); c = c + 1; ViewState[CountValue] = c; } }

Rajeesh Menoth · Answer

Hi write like this static int c=0; protected void Button1_Click(object sender EventArgs e) { c = c + 1; Label1.Text = c.ToString(); }

ehsan soltani · Answer

It is solved and thanks for your help

ehsan soltani · Answer

Dear Manoj Bhoir Thank you so much

Rajeesh Menoth · Answer

Welcome ehsan soltani Your problem is solved ? Then Accept the answer :)

ehsan soltani · Answer

Dear Rajeesh Menoth Thank you so much.

Dipankar Biswas · Answer

hi.. try it.. c = c + 1; Label1.Text = c.ToString(); Thanks...

ehsan soltani · Answer

Dear Manoj Bhoir It is a webform in asp.net best wishes

Manoj Bhoir · Answer

Hi If you are using windows application then check in Form1.Designer.cs In InitializeComponent() // // button1 // this.button1.Location = new System.Drawing.Point(101 77); this.button1.Name = button1; this.button1.Size = new System.Drawing.Size(75 23); this.button1.TabIndex = 0; this.button1.Text = button1; this.button1.UseVisualStyleBackColor = true; this.button1.Click += new System.EventHandler( this.button1_Click ); Otherwise Remove Button Click code go to Form1.cs[Design] Click on Button then it will create button Click event write your code on that event.