data binding - Find a WPF Combobox item using SelectedValue from Binded Combobox -


can me find combobox item using value property. combobox binded dataset. here code.

xaml code

combobox grid.column="0" grid.row="3" height="23" horizontalalignment="left" margin="12,23,0,0" name="cbxdesignation" verticalalignment="top" width="120"  itemssource="{binding}" selectedvaluepath="desig_code" selecteditem="desig_name"

c# code behind.

//populate designation  <i> strsql = "select desig_code, desig_name desig_master";              dscommon = cdtier.returndataset(strsql);              cbxdesignation.datacontext = dscommon.tables[0].defaultview;              cbxdesignation.displaymemberpath = dscommon.tables[0].columns["desig_name"].tostring();             cbxdesignation.selectedvaluepath = dscommon.tables[0].columns["desig_code"].tostring();             if (dscommon.tables[0].rows.count > 0)                 cbxdesignation.selectedindex = 0;             dscommon.dispose(); </i>

based on employee selection, want display designation. in database have designation code (desig_code) have mapped in selectedvaluepath.

how can achieve this?

i have cbxdesignation.selectedvalue below

cbxdesignation.selectedvalue =  (dsmaster.tables[0].rows[0]  ["desig_code"].tostring() != "") ? dsmaster.tables[0].rows[0] ["desig_code"].tostring() : "0";

please anyone.....

thank you.

try using cbxdesignation.itemcontainergenerator.containerfromitem(cbxdesignation.selectedvalue) should give comboboxitem.

alternatively use itemcontainergenerator.containerfromindex(cbxdesignation.selectedindex) alternative


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