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本篇內(nèi)容介紹了“C#怎么實現(xiàn)計算器頁面布局和數(shù)值初始化”的有關(guān)知識,在實際案例的操作過程中,不少人都會遇到這樣的困境,接下來就讓小編帶領(lǐng)大家學(xué)習(xí)一下如何處理這些情況吧!希望大家仔細(xì)閱讀,能夠?qū)W有所成!
實現(xiàn)頁面布局和數(shù)值初始化
using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows.Forms; namespace WindowsFormsAppCalculator { public partial class Form1 : Form { double number = 0; public Form1() { InitializeComponent(); } private void num1_Click(object sender, EventArgs e) { number = number * 10 + 1; labelout.Text = Convert.ToString(number); } private void num2_Click(object sender, EventArgs e) { number = number * 10 + 2; labelout.Text = Convert.ToString(number); } private void num3_Click(object sender, EventArgs e) { number = number * 10 + 3; labelout.Text = Convert.ToString(number); } private void num4_Click(object sender, EventArgs e) { number = number * 10 + 4; labelout.Text = Convert.ToString(number); } private void num5_Click(object sender, EventArgs e) { number = number * 10 + 5; labelout.Text = Convert.ToString(number); } private void num6_Click(object sender, EventArgs e) { number = number * 10 + 6; labelout.Text = Convert.ToString(number); } private void num7_Click(object sender, EventArgs e) { number = number * 10 + 7; labelout.Text = Convert.ToString(number); } private void num8_Click(object sender, EventArgs e) { number = number * 10 + 8; labelout.Text = Convert.ToString(number); } private void num9_Click(object sender, EventArgs e) { number = number * 10 + 9; labelout.Text = Convert.ToString(number); } private void num0_Click(object sender, EventArgs e) { number = number * 10 + 0; labelout.Text = Convert.ToString(number); } private void Form1_Load(object sender, EventArgs e) { labelout.Text = Convert.ToString(number); } private void clean_Click(object sender, EventArgs e) { number = 0; labelout.Text = Convert.ToString(number); } } }
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