smtpservermodify.cs

工资结算系统 拥有权限控制 临时工资表 自动导入导出Excel 以及邮件群发功能

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;

namespace HrSalary.salary
{
	/// <summary>
	/// Smtp 的摘要说明。
	/// </summary>
	public class SmtpserverModify : System.Windows.Forms.Form
	{
		private string smtpserver="";
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.TextBox textBox1;
		private System.Windows.Forms.Button button1;
		private System.Windows.Forms.Button button2;
		/// <summary>
		/// 必需的设计器变量。
		/// </summary>
		private System.ComponentModel.Container components = null;

		public SmtpserverModify(string  smtp)
		{
			//
			// Windows 窗体设计器支持所必需的
			//
			this.smtpserver=smtp;
			InitializeComponent();

			//
			// TODO: 在 InitializeComponent 调用后添加任何构造函数代码
			//
		}

		/// <summary>
		/// 清理所有正在使用的资源。
		/// </summary>
		protected override void Dispose( bool disposing )
		{
			if( disposing )
			{
				if(components != null)
				{
					components.Dispose();
				}
			}
			base.Dispose( disposing );
		}

		#region Windows 窗体设计器生成的代码
		/// <summary>
		/// 设计器支持所需的方法 - 不要使用代码编辑器修改
		/// 此方法的内容。
		/// </summary>
		private void InitializeComponent()
		{
			this.label1 = new System.Windows.Forms.Label();
			this.textBox1 = new System.Windows.Forms.TextBox();
			this.button1 = new System.Windows.Forms.Button();
			this.button2 = new System.Windows.Forms.Button();
			this.SuspendLayout();
			// 
			// label1
			// 
			this.label1.Location = new System.Drawing.Point(16, 48);
			this.label1.Name = "label1";
			this.label1.Size = new System.Drawing.Size(88, 24);
			this.label1.TabIndex = 0;
			this.label1.Text = "SMTP服务器：";
			// 
			// textBox1
			// 
			this.textBox1.Location = new System.Drawing.Point(96, 48);
			this.textBox1.Name = "textBox1";
			this.textBox1.Size = new System.Drawing.Size(176, 21);
			this.textBox1.TabIndex = 1;
			this.textBox1.Text = "";
			// 
			// button1
			// 
			this.button1.Location = new System.Drawing.Point(88, 112);
			this.button1.Name = "button1";
			this.button1.TabIndex = 2;
			this.button1.Text = "更新";
			this.button1.Click += new System.EventHandler(this.button1_Click);
			// 
			// button2
			// 
			this.button2.Location = new System.Drawing.Point(200, 112);
			this.button2.Name = "button2";
			this.button2.TabIndex = 3;
			this.button2.Text = "取消";
			this.button2.Click += new System.EventHandler(this.button2_Click);
			// 
			// SmtpserverModify
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
			this.BackColor = System.Drawing.Color.AliceBlue;
			this.ClientSize = new System.Drawing.Size(344, 166);
			this.Controls.Add(this.button2);
			this.Controls.Add(this.button1);
			this.Controls.Add(this.textBox1);
			this.Controls.Add(this.label1);
			this.Name = "SmtpserverModify";
			this.StartPosition = System.Windows.Forms.FormStartPosition.CenterParent;
			this.Text = "Smtpserver更新框";
			this.Load += new System.EventHandler(this.SmtpserverModify_Load);
			this.ResumeLayout(false);

		}
		#endregion

		private void SmtpserverModify_Load(object sender, System.EventArgs e)
		{
			this.textBox1.Text=this.smtpserver;
			
		}
		private string  textBox1change_Check()
		{
			string error="";
			int count=this.textBox1.Text.Length;
			int dotcharcount=0;
			int charcount=0;
			int i=0;
			for(i=0;i<count;i++)
			{
				
				if(this.textBox1.Text[i]=='.')
				{
					if(charcount>3)
						break;
					charcount=0;
					dotcharcount++;
					continue;
				}
				int index=(int)this.textBox1.Text[i];
				
				
				if(index>57 || index<48)
							break;
				charcount++;
			}
			if(i<count || dotcharcount!=3)
				error="SMTP服务器录入格式不正确！！";
			//MessageBox.Show(count.ToString()+":"+i.ToString()+":"+charcount.ToString());
			return error;
		}
		private void button1_Click(object sender, System.EventArgs e)
		{
			string  error="";
			if(this.textBox1.Text.Equals(this.smtpserver))
			{
				this.Close();
			}
			else
			{
				//error=textBox1change_Check();
				if(error!="")
				{
					MessageBox.Show(error);
					return;
				}
				if(MessageBox.Show ("\n    如果信息不正确，将导致邮件发送失败,甚至可能导致系统异常！ 确实要更新吗？", "提示框",MessageBoxButtons.YesNo, MessageBoxIcon.Question)== DialogResult.No) 
					return;
				else
				{
					((EmailSender)this.Owner).setParameter(this.textBox1.Text);
					this.Close();
				}
			}
		}

		private void button2_Click(object sender, System.EventArgs e)
		{
			this.Close();
		}

		
	}
}