Bind a TextBox to a large string in WPF using MVVM

Question

I have a performance issue linking a large string to a TextBox in WPF.

In the view, I bind the TextBox Text property to the output property view, which is StringBuilder.

View:

<TextBox Text="{Binding Output, Mode=OneWay}" IsReadOnly="True"/>

ViewModel:

    public StringBuilder Output
    {
        get { return _output; }
    }

As the text in StringBuilder increases, the performance of the binding decreases.

What is the best way to do this using MVVM?

Answer 1

One way to circumvent delays in data binding is to use asynchronous binding. You can do this by setting the IsAsync property of your binding object:

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Answer 2

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