wpf - How i can use combobox.selectedvalue in SQL query in C#? -

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• how selected item of combo box string variable in c# 5 answers

how can use combobox.selectedvalue in sql query in c#?

using (oracledb db = new oracledb()) {     if (name.checked)     {         datatable namedt= db.select("select name people name= in place need selected value combobox1"), "osoby");     } } 

using (oracledb db = new oracledb()) {     if (name.checked)     {         var sql = string.format("select [name] people [name] = {0}", combobox1.selecteditem.tostring())         var namedt = db.select(sql, "osoby");     } } 

msdn: combobox.selecteditem property