Assign value to dinamically created textbox in another method

Question

Please dont give me immediately downvotes, I have same question as asked here, how to assign values to textbox in another method which was dynamically created in c sharp, but FindControl method doesnt exist in current context.

Here is my code

private void btnOkreni_Click(object sender, EventArgs e)
{
        TextBox txt = new TextBox();
        txt.Name = "txtBoxOpis";
        txt.Text = izabrana[0].Opis;
        Controls.Add(txt);
}

private void btnSledeca_Click(object sender, EventArgs e)
{
    foreach (Karta k in izabrana)
        {
            if (k == izabrana[0])
            {
                continue;
            }
            txtBoxPojam.Text = k.Pojam;

            //((TextBox)FindControl("txtBoxOpis")).Text = k.Opis;
         }
}

What happens at the commented line of code? What issue or error you are facing? Did you go thru the link shared by @pinkfloydx33? — Chetan, Mar 13 '17 at 00:27

score 0 · Answer 1 · answered Mar 13 '17 at 00:28

0

make TextBox txt; as public variable , after that initialize it with txt = new TextBox , than you are able to get this everywhere within the main class

answered Mar 13 '17 at 00:28

EAK TEAM

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He make them dynamically at runtime, which is obvious from his button click handler. – pinkfloydx33 Mar 13 '17 at 00:29
yah... i see , but who knows :D , maybe he make public only within that method ... and not like variable in the main class of application – EAK TEAM Mar 13 '17 at 00:31
You can't make a variable public inside a method. – pinkfloydx33 Mar 13 '17 at 00:32
`public` i mean that it is defined only within the method scope... sorry for missunderstanding – EAK TEAM Mar 13 '17 at 00:33
he should make textbox public in the class and than initialize in the method i think – EAK TEAM Mar 13 '17 at 00:34
No, he should leave it like he has it since he is creating them at runtime, and call Control.Find() like the duplicate link suggests – pinkfloydx33 Mar 13 '17 at 00:37
why not to make like this ? : class TextBox txt; method txt = new TextBox(); another method : txt.Text = "Example"; – EAK TEAM Mar 13 '17 at 00:37
1

there is no need for it to be public and I understand your answer, but others might not understand it without example – Slai Mar 13 '17 at 00:38
@pinkfloydx33 thank you :) I am not sure if the title of original question is good or not, but I wouldnt find it that easy, but maybe its just me. I fixed it now, thanks. – mike_cus Mar 13 '17 at 00:40
@EAKTEAM thanks for your effort :) – mike_cus Mar 13 '17 at 00:40
@mike_cus , great ! post the solution for others to see , maybe other have same problem and find helped – EAK TEAM Mar 13 '17 at 00:41
1

there is already solution in original question, which I wasnt able to find at first – mike_cus Mar 13 '17 at 00:41

Assign value to dinamically created textbox in another method

1 Answers1