c# - How can I take a parameter or call a function which is declared in other braces? -



c# - How can I take a parameter or call a function which is declared in other braces? -

i'm beginner in c# , having great difficulty figure our issues. hope terminology not matter. here question. let's have next code:

namespace windowsformsapplication8 { public partial class form1 : form { public form1() { initializecomponent(); //code starts //... //if(...) { //... //string parameter = abc.tostring(); //} //code ends }//form1 ends private void button1_click(object sender, eventargs e) { //code here } private void button2_click(object sender, eventargs e) { textbox1.text = parameter; button1.perform(); } } }

i have difficulties here.

how can utilize string declared in form1 called parameter within button2_click? textbox1.text = parameter; doesn't work.

use fellow member variable.

public partial class form1 : form { private string parameter = null; public form1() { initializecomponent(); // ... parameter = abc.tostring(); }

c# invoke

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