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C# WPF functionality

Posted on 2016-08-16
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Last Modified: 2016-08-24
Could anybody help, I need to call a method in main window from a WPF user control and I changed this method to "static" and now for all field involved in this method I also got a message "an object reference is required for the non-static field method or property".
How can I resolve this?
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Question by:ybt
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by:AndyAinscow
ID: 41757973
Simply by changing it back to what it was originally.  The 'static' keyword should only be used if it is really needed.  You can probably do what you want without having to make a major underlying change as to how things operate (by using static) in the background.
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by:ybt
ID: 41757995
By changing it back, how can I call it from WPF user control?
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by:AndyAinscow
AndyAinscow earned 500 total points
ID: 41758999
Have a look at the following.  I think it will supply all the information you need.
http://stackoverflow.com/questions/25020916/interaction-between-two-usercontrols-in-wpf-without-using-mvvm
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LVL 44

Expert Comment

by:AndyAinscow
ID: 41759001
You need to use events to communicate
Also look at
https://msdn.microsoft.com/en-us/library/ff725477(v=expression.40).aspx
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ybt earned 0 total points
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by:ybt
ID: 41768454
It makes exactly what I needed.
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