asp.net - How to update particular record using update query in SQL Server with vb.net? -


i have query retrieve selected record in textbox ./..

how use query update record :

i want when enter sumit in textbox1 , click submit button record id 1 updated name sumit///

dim sqldata new system.data.sqlclient.sqlconnection("data source=.\sqlexpress;attachdbfilename=|datadirectory|\database.mdf;integrated security=true;user instance=true") dim cmdselect new system.data.sqlclient.sqlcommand("select top 1 name table1 order id desc", sqldata) sqldata.open() dim dtrreader system.data.sqlclient.sqldatareader = cmdselect.executereader() if dtrreader.hasrows    while dtrreader.read()       textbox1.text = dtrreader("name")    end while else    response.write("no customer found supplied id.") end if  dtrreader.close() sqldata.close()

build sqlcommand commmandtext 

update foo set customername = @customername id = @id

then add 2 parameters commmand values capture inputs , run after setting connection , opening it.

take @ page , through work done


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