How to get Selected Row of WPF Devexpress TreeList in .NET? -


i new devexpress controls. have added treelist control on form bind using entity. want selected column value i.e id

in .xaml file:

<dxg:treelistcontrol name="treelistcontacts" itemssource="{binding data, source={staticresource entityservermodedatasource2}}" autopopulatecolumns="true" horizontalalignment="left" margin="10,19,0,0" verticalalignment="top" height="317" width="180" focusablechanged="treelistcontacts_focusablechanged">             <dxg:treelistcontrol.columns>                 <dxg:treelistcolumn fieldname="company_id" readonly="true" width="30" visible="false"/>                 <dxg:treelistcolumn fieldname="companyname" readonly="true"/>             </dxg:treelistcontrol.columns>             <dxg:treelistcontrol.view>                 <dxg:treelistview showtotalsummary="true"/>             </dxg:treelistcontrol.view>         </dxg:treelistcontrol>

here, want selected company id? appreciated! thanks!

code-behind way:
can obtain value of specified cell contained within focused row via treelistview.getnodevalue method using following code snippet:

to learn more, see obtaining , setting cell values.

<dxg:treelistcontrol itemssource="{binding data, source={staticresource entityservermodedatasource2}}" autopopulatecolumns="true" horizontalalignment="left" margin="10,19,0,0" verticalalignment="top" height="317" width="180" focusablechanged="treelistcontacts_focusablechanged">     <dxg:treelistcontrol.columns>         <dxg:treelistcolumn fieldname="company_id" readonly="true" width="30" visible="false"/>         <dxg:treelistcolumn fieldname="companyname" readonly="true"/>     </dxg:treelistcontrol.columns>     <dxg:treelistcontrol.view>         <dxg:treelistview showtotalsummary="true" x:name="treelistview"/>     </dxg:treelistcontrol.view> </dxg:treelistcontrol>   //... object id = treelistview.getnodevalue(treelistview.focusednode, "company_id");

mvvm way:
can define focusedrow property in viewmodel , bind treelistview.focusedrow property.


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