Questions tagged [updatesourcetrigger]
79 questions
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WPF ListView Binding with UpdateSourceTrigger set to explicit strange behaviour
I have a ListView with different DataTemplates set up to bind. I want to update some of the columns (mix of textblock and progress bar) when I call UpdateSource() on a bindingexpression. I also want to update 1 of the columns when the property is…
JFoulkes
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MultipleBinding for a WPF Converter... when does ConvertBack get called?
I have a ComboBox with a set of values. The selected value is determined by a Converter with a multiple two-way binding. When the user changes the value in the ComboBox, I expected the ConvertBack method to get called and change the values of the…
jpaull
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How to implement DependencyProperty in UserControl that update source on LostFocus?
I was on to implement a UserControl called PhoneBox that contains a single TextBox, some custom logic, and has a DependencyProperty called PhoneNo. It was to be used in in a two-way binding scenario with a LostFocus for UpdateSourceTrigger. So I…
atiyar
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TextBlock with databinding calculated value is not updating
I have a textblock that is binding to a double property called "AdminTime" in my JobItem class. AdminTime calculates the total admin hours that are in an observablecollection called TimeLog. I use a textbox to add these admin hours into the…
Erika
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