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using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Linq;using System.Text;u 阅读全文
posted @ 2018-07-09 15:41
柠檬!
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if(int.Parse(minBox.Text) >= int.Parse(maxBox.Text) ) { MessageBox.Show("请重新输入数值"); } 阅读全文
posted @ 2018-07-09 15:24
柠檬!
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foreach (Control c in groupBox1.Controls) { if (c is TextBox) { if (((TextBox)c).Text == null || ((TextBox)c).Text.Length == 0 || ((TextBox)c).Text == 阅读全文
posted @ 2018-07-09 15:18
柠檬!
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