asp.net - Unable to select item name in DropDownList on selectedindex_changed event? -



asp.net - Unable to select item name in DropDownList on selectedindex_changed event? -

code in page_load() event follows :-

sqlconnection c = new sqlconnection(conn); c.open(); sqlcommand cmd = new sqlcommand(); cmd.connection = c; cmd.commandtext = "select name employee1"; sqldatareader dr = cmd.executereader(); if (!ispostback) { while (dr.read()) { dropdownlist1.items.add(dr["name"].tostring()); } }

code in dropdownlist1_selectedindexchanged() event follows:-

label1.text = dropdownlist1.selecteditem.tostring();

i tried writing

label1.text = dropdownlist1.selecteditem.text; label1.text = dropdownlist1.selecteditem;

i wan't utilize name in next query

cmd.commandtext = "select salary employee1 name='" +dropdownlist1.selecteditem.text+"' ";

use if !page.ispostback bind data.

if (!page.ispostback) { //bind dropdown here sqlconnection c = new sqlconnection(conn); c.open(); sqlcommand cmd = new sqlcommand(); cmd.connection = c; cmd.commandtext = "select name employee1"; sqldatareader dr = cmd.executereader(); if (!ispostback) { while (dr.read()) { dropdownlist1.items.add(dr["name"].tostring()); } } }

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