StudentsSystem.UI/Add.cs

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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;
using System.Windows.Forms;
using StudentsSystem.Entity;
namespace StudentsSystem.UI
{
	public partial class Add : BaseForm
	{
		
		public Add()
		{
			InitializeComponent();
		}
		/// <summary>
		/// 清空
		/// </summary>
		/// <param name="sender"></param>
		/// <param name="e"></param>
		private void but_kong_Click(object sender, EventArgs e)
		{
			this.txtb_name.Text = "";
			this.txtb_chinese.Text = "";
			this.txtb_m.Text = "";
		}
		public bool Insert()
		{
			User u = new User();
			u.Name = this.txtb_name.Text;
			
			u.Chinese = Convert.ToDecimal(this.txtb_chinese.Text);
			u.Mathematics = Convert.ToDecimal(this.txtb_m.Text);
			return student.InsertStudent(u);
		}
		/// <summary>
		/// 添加
		/// </summary>
		/// <param name="sender"></param>
		/// <param name="e"></param>
		private void but_add_Click(object sender, EventArgs e)
		{
			try
			{
				if (Insert())
				{
					Show("添加成功！");
				}
				else
				{
					Show("添加失败！");
				}
			}
			catch
			{
				    Show("输入的字符不正确！");
			}