CODEWITHSUNDEEP
c++winformsvisual-c++c++-cli
Aidoru
Aidoru

Reputation: 565

Change label text from another class

I have a simple windows form, and a label, from another class I have a loop and I want that every cycle loop the Text propriety of label in form class change, but I can't access it, I tried to make it public but nothing to do.

So how can I change label text from another class?

Upvotes: 0

Views: 656

Answers (1)

Aan
Aan

Reputation: 12890

Pass the label as a parameter for form2 constructor, then do what you want on it.

Something like this:

#include"form2.h"
class form1{

private: Label^ form1Labl;

private: System::Void button1_Click{

form2^ form2Obj= gcnew form2(form1Labl);

form2Obj->Show();

}

};

and in form2 class:

class form2{
private: Label^ lableObj;

form2(Label^ l){ 
lableObj=l;
}

// rest of your code to change lableObj->Text propriety.

};

Upvotes: 2

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