wpf - C# MVVM: Binding a RadioButton to a boolean Property -

i quiet new programming , learning c# , mvvm pattern.

i need code database tool chiliplants university. there should able add new object observablecollection.

to add new item observablecollection new window opens. looks this: window add

i want 2 radioboxes bound property called "hybridseed". defined in viewmodel:

//public property hybridseed     public bool hybridseed     {         { return chilimodel.hybridseed; }         set         {             if (chilimodel.hybridseed == value)                 return;             chilimodel.hybridseed = value;             onpropertychanged("hybridseed");         }     } 

the radiobox part of view looks this:

 <radiobutton grid.row="5" content="ja" grid.column="1" horizontalalignment="left" margin="10,10,0,0" verticalalignment="top"/>     <radiobutton grid.row="5" content="nein" grid.column="1" horizontalalignment="left" margin="89,10,0,0" verticalalignment="top"/> 

but how bind outcome of user clicking on these radiobuttons hybridseed property? important outcome bool.

i looked every entry similar topic, did not find simple solution. or solution able understand bad coding skills :( ...

i happy if guys me. please keep simple newbie :)

if there simpler solution using checkbox or combobox perfect. important thing have nice user interface. right works textbox user has write "true" or "false".

solution:

i added isclicked property in "yes" radiobutton bound boulean property with: isclicked="{binding hybridseed}". naslund fast answer :)

just bind hybridseed yes-radiobutton. either true if user has selected or false if no-radiobutton has been selected (or if nothing has been selected). binding both buttons in case bit redundant since mechanism of radiobuttons takes care of it.

wpf:

<radiobutton content="yes" ischecked="{binding hybridseed}" /> <radiobutton content="no" /> <label content="{binding hybridseed}" contentstringformat="value is: {0}" /> 

logic:

public partial class mainwindow : window {     public mainwindow()     {         initializecomponent();         datacontext = new viewmodel();     } }  public class viewmodel : inotifypropertychanged {     private bool hybridseed;      public bool hybridseed     {         { return hybridseed; }         set         {             hybridseed = value;             onpropertychanged(nameof(hybridseed));         }     }      public event propertychangedeventhandler propertychanged;      [notifypropertychangedinvocator]     protected virtual void onpropertychanged([callermembername] string propertyname = null)     {         propertychanged?.invoke(this, new propertychangedeventargs(propertyname));     } }