只需单击一下按钮，即可获取超过3个文本框值 [英] fetching morethan 3 Textbox Values in a single button click

问题描述

目前在我的网页上，我有一个按钮和近20个文本框。每个文本框都有其默认值（例如Textbox1 =1和Textbox2 =2.... Textbox20 =20）。如果我在Textbox1中键入1（即默认值），那么我必须显示我的正确答案= 1和错误答案= 0。如果我输入所有答案，那么我的正确答案= 20错误的答案= 0..如果我输入5，而不是在Texbox1中输入1，那么这被认为是错误的答案。当我完成所有这20个文本框的输入时，我必须单击一个按钮，我必须显示正确答案和错误答案的状态..我已经通过使用if else来做到这一点..我在下面粘贴我的代码..我想知道有没有其他办法让这成为可能....


我的按钮点击活动

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

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

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

推荐答案

您可以使用以下方法避免使用else块。

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

int _correct = 0;
        int _wrong = 20;


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

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