fetching morethan 3 Textbox Values in a single button click

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Currently in my web page I have one button and nearly 20 text boxes. Each text box has its default value(say Textbox1="1" and Textbox2="2"....Textbox20="20"). if i type 1 in Textbox1(ie.the default value),then i have to show that my "Correct answer =1" and "wrong Answer =0). If i typed all answer right then my "Correct Answer=20" and Wrong Answer=0"..Instead of typing 1 in Texbox1 if i type 5,then that is considered as Wrong answer. when i finish typing in all these 20 textboxes i have to click a button where i have to show the status of correct answer and wrong answer.. i already did this by using "if else"..i'm pasting my code below.. i want to know is there any other way to make this possible ....

in my button click event

C#

      int _correct = 0;
        int _wrong = 0;
        
        
        if (text2.Text == "2")
        {
            _correct++;
        }
        else
        {
            _wrong++;
        }
        if (text3.Text == "5")
        {
            _correct++;
        }
        else
        {
            _wrong++;
        }
.
.
.
.
.

C#

lblCorrect.Visible = true;
           lblCorrect.Text = _correct.ToString();
           lblWrong.Visible = true;
           lblWrong.Text = _wrong.ToString();

Posted 27-Dec-12 0:02am

shamjid

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__TR__ 27-Dec-12 6:12am

One option would be to calculate Wrong answer as
20 - Correct answer
there by avoiding the else block.

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Hasham Ahmad · Answer 1 · 2012-12-27T01:44:00

you can avoid the else block by using the following approach.

C#

int _correct = 0;
        int _wrong = 20;


        if (text2.Text == "2")
        {
            _correct++;
            _wrong--;
        }
        if (text3.Text == "5")
        {
            _correct++;
        _wrong--;
        }