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Jnz86

[.net] textBox-Lines-Add

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Hi, i am using textBox class to display some text. I have set it tu multiline=true, and now i want to add extra line to it, this is what i do:
textBox2->Lines->Add(new String("test"));
but this doesn't work, it throws this exception: An unhandled exception of type 'System.NotSupportedException' occurred in mscorlib.dll Additional information: Collection was of a fixed size. What is correct way of adding new lines to textBox control?

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Thanks, i got it working by doing this:

m_Out->Text = String::Concat(m_Out->Text,"\r\n","new text")

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