match the selected radio button answer in db quiz app

Question

there are optiions on form and all i want is to match the selected radiobutton with answer column in database .. also it shud match on the basis of question like what question it was (obviously) and if selected radiobutton is the answer it shud update d score wat i have done is

Stella Bloom · Answer

thnx byt ...well its almost the same and i i dont understand what do you mean by checked value according to my code and its not almost there

Sekhar Babu · Answer

First check whether radio button is checked or not then get the checked radio button value then check the answer option from db with this value if it matches correct not incorrect. while (theReader.Read()) { if (radioButton1.Checked || radioButton2.Checked || radioButton3.Checked ||radioButton4.Checked) { // get the checked radio button value // compare the with answer here if ( checked radio value = (theReader[ Answer ].ToString()) { correct = true } else { correct = false } } else { correct = false } }