dynamically creating textbox on button click and how to handle event of dynamically create control

Question

1.00/5 (1 vote)

See more:

Hello,

I am working on c#.net project. I need to create textbox dynamically on clicking the Add button. And how to handle events of dynamically created textbox.

If any question, if you did not get my point clear than please ask. Its urgent. Please Help!!!

Please give me suggestion and help me to work on these.

It would be pleased and appreciated to any help

Thanks in advance..

Posted 13-Jun-12 2:23am

Priya Sarin

Add a Solution

Comments

Priya Sarin 14-Jun-12 1:55am

Thank you sir for your reply... Its still not working...

2 solutions

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Prasad_Kulkarni · Answer 1 · 2012-06-13T02:31:00

Solution 1

Please refer:
Creating Dynamic TextBox Controls[^]
Create dynamic Textbox in vb.net[^]

Have a look on similar answer, this will surely solve your problem:
How to Handel Events of dynamically created TextBoxControl in vb.net 2008[^]

Posted 13-Jun-12 2:31am

Prasad_Kulkarni

Updated 13-Jun-12 2:32am

v2

Comments

Priya Sarin 13-Jun-12 8:47am

Thank you so much sir, for your help.

I had almost go through these both link.
Sir, I am working on desktop application. Sorry I had not describe that in my post.

Sir in the first link of ASP Snippet.. There is a function of FindOccurence. I am not getting how these two line works and how to convert that in window form vb.net code.

string reqstr = Request.Form.ToString();

return ((reqstr.Length - reqstr.Replace(substr, "").Length)

/ substr.Length);

Please sir... Help me to work on these.
Thanks in advance..

Prasad_Kulkarni 13-Jun-12 9:15am

These lines simply checks the occurrence of control in respective function.

Priya Sarin · Answer 2 · 2012-06-14T00:20:00

protected void btnAdd_Click(object sender, EventArgs e)
{

//int cnt = FindOccurence("txtDynamic");

//CreateTextBox("txtDynamic-" + Convert.ToString(cnt + 1));

Label lblmilestone = new Label();
lblmilestone.Name = "lblmilest" + c;
lblmilestone.Text = "Milestone" + c;
lblmilestone.Location = new System.Drawing.Point(20, 18 + (20 * c));
lblmilestone.Size = new System.Drawing.Size(100, 22);
this.panel1.Controls.Add(lblmilestone);

TextBox txtRun = new TextBox();
txtRun.Name = "txtDynamic" + c;
txtRun.Location = new System.Drawing.Point(129, 15 + (20 * c));
txtRun.Size = new System.Drawing.Size(200, 25);
this.panel1.Controls.Add(txtRun);

TextBox txtRun1 = new TextBox();
txtRun1.Name = "txtDynamicx" + c++;
txtRun1.Location = new System.Drawing.Point(373, -5 + (20 * c));
txtRun1.Size = new System.Drawing.Size(100, 25);
this.panel1.Controls.Add(txtRun1);

}