📄 emailsender.cs
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this.groupBox3.Name = "groupBox3";
this.groupBox3.Size = new System.Drawing.Size(336, 296);
this.groupBox3.TabIndex = 12;
this.groupBox3.TabStop = false;
//
// label8
//
this.label8.Location = new System.Drawing.Point(56, 144);
this.label8.Name = "label8";
this.label8.Size = new System.Drawing.Size(48, 23);
this.label8.TabIndex = 18;
this.label8.Text = "密码：";
//
// textBox6
//
this.textBox6.Location = new System.Drawing.Point(104, 144);
this.textBox6.Name = "textBox6";
this.textBox6.PasswordChar = '*';
this.textBox6.Size = new System.Drawing.Size(160, 21);
this.textBox6.TabIndex = 17;
this.textBox6.Text = "";
//
// label7
//
this.label7.Location = new System.Drawing.Point(40, 200);
this.label7.Name = "label7";
this.label7.Size = new System.Drawing.Size(56, 23);
this.label7.TabIndex = 16;
this.label7.Text = "用户名：";
//
// label6
//
this.label6.Location = new System.Drawing.Point(24, 88);
this.label6.Name = "label6";
this.label6.Size = new System.Drawing.Size(80, 23);
this.label6.TabIndex = 15;
this.label6.Text = "发件人邮箱：";
//
// textBox5
//
this.textBox5.Location = new System.Drawing.Point(104, 200);
this.textBox5.Name = "textBox5";
this.textBox5.Size = new System.Drawing.Size(160, 21);
this.textBox5.TabIndex = 14;
this.textBox5.Text = "";
//
// textBox4
//
this.textBox4.Location = new System.Drawing.Point(104, 88);
this.textBox4.Name = "textBox4";
this.textBox4.Size = new System.Drawing.Size(160, 21);
this.textBox4.TabIndex = 13;
this.textBox4.Text = "";
//
// label5
//
this.label5.Location = new System.Drawing.Point(24, 32);
this.label5.Name = "label5";
this.label5.Size = new System.Drawing.Size(80, 23);
this.label5.TabIndex = 12;
this.label5.Text = "SMTP服务器：";
//
// textBox3
//
this.textBox3.Location = new System.Drawing.Point(104, 32);
this.textBox3.Name = "textBox3";
this.textBox3.ReadOnly = true;
this.textBox3.Size = new System.Drawing.Size(160, 21);
this.textBox3.TabIndex = 11;
this.textBox3.Text = "";
//
// button3
//
this.button3.FlatStyle = System.Windows.Forms.FlatStyle.Popup;
this.button3.Location = new System.Drawing.Point(264, 32);
this.button3.Name = "button3";
this.button3.Size = new System.Drawing.Size(64, 23);
this.button3.TabIndex = 10;
this.button3.Text = "修改";
this.button3.Click += new System.EventHandler(this.button3_Click);
//
// EmailSender
//
this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
this.BackColor = System.Drawing.Color.MintCream;
this.ClientSize = new System.Drawing.Size(760, 534);
this.Controls.Add(this.richTextBox2);
this.Controls.Add(this.label4);
this.Controls.Add(this.textBox2);
this.Controls.Add(this.textBox1);
this.Controls.Add(this.label2);
this.Controls.Add(this.label1);
this.Controls.Add(this.groupBox1);
this.Name = "EmailSender";
this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
this.Text = "Email发送信息框";
this.Load += new System.EventHandler(this.EmailSender_Load);
this.groupBox1.ResumeLayout(false);
this.groupBox2.ResumeLayout(false);
this.groupBox3.ResumeLayout(false);
this.ResumeLayout(false);
}
#endregion
private void EmailSender_Load(object sender, System.EventArgs e)
{
SmtpUtil smtputil=new SmtpUtil();
textBox1_Load();
this.emlsmtpserver=smtputil.getSMTPSERVER();
this.emlfrom=smtputil.getFROM();
this.emla_username=smtputil.geta_userNAME();
this.emlpassword=smtputil.getPASSWORD();
this.textBox3.Text=this.emlsmtpserver;
this.textBox4.Text=this.emlfrom;
this.textBox5.Text=this.emla_username;
this.textBox6.Text=this.emlpassword;
}
private void textBox1_Load()
{
string emlstring="";
int num=this.eml.Count-1;
int i=0;
for(i=0;i<num;i++)
{
emlstring+=(this.eml[i].ToString())+",";
}
if(i==num) emlstring+=(this.eml[i].ToString());
this.textBox1.Text=emlstring;
}
private void button2_Click(object sender, System.EventArgs e)
{
this.Close();
}
private string sender_Check()
{
string error="";
if(this.textBox4.Text=="" || this.textBox4.Text.Trim().Equals(""))
{
error="发件人邮箱不能为空！！！\n 请重新更新\n ";
return error;
}
if((this.textBox4.Text.IndexOf("@")==-1) || (this.textBox4.Text.IndexOf(".")==-1))
{
error+="发件人邮箱格式不正确！！！\n 请重新更新\n ";
return error;
}
return error;
}
private void button1_Click(object sender, System.EventArgs e)
{
string error="";
error=sender_Check();
if(error!="")
{
MessageBox.Show(error);
return;
}
if(!this.textBox3.Text.Equals(this.emlsmtpserver))
{
error+="SMTP服务器已更新\n ";
}
if(!this.textBox4.Text.Equals(this.emlfrom))
{
error+="发件人邮箱已更新\n";
}
if(!this.textBox6.Text.Equals(this.emlpassword))
{
error+="密码已更新\n";
}
if(this.textBox6.Text=="")
{
error+="密码为空\n";
}
if(MessageBox.Show (error+"\n\n 您确认信息正确吗？\n 若信息有误，在您发送后，将不能成功发信！ 确实要发送吗？", "提示信息框",MessageBoxButtons.YesNo, MessageBoxIcon.Question)== DialogResult.No) return;
int num=((DataSet)(this.dg.DataSource)).Tables[0].Rows.Count;
int num1=((DataSet)(this.dg.DataSource)).Tables[0].Columns.Count;
//bool senderflag=true;
int i=0;
for(i=1;i<num;i++)
{
if(this.dg.IsSelected(i))
{
SmtpUtil smtputil=new SmtpUtil(this.textBox4.Text,this.textBox3.Text,this.textBox6.Text);
string mess=this.richTextBox2.Text;
mess= mess.Replace("\n","<br>");
int j=0;
string text="<table cellSpacing=\"0\" cellPadding=\"0\" width=\"100%\" border=\"0\">";
text+="<tr> <td><font color=\"#000080\">"+this.dg[i,1].ToString()+",您好!</font><p> </td></tr>";
text+="<tr><td><font color=\"#000080\"> "+mess+"<span lang=\"zh-cn\"> </span></font><br><p></td> </tr> <caption> </caption></tr></table>";
text+="<p><font color=\"#000080\"><span lang=\"zh-cn\"> </span></font></p>";
text+=" <table cellSpacing=\"0\" cellPadding=\"0\" width=\"200%\" border=\"2\" style=\"border-collapse: collapse\" bordercolor=\"#008080\" bgcolor=\"#FFFFCC\">";
text+="<td width=\"75\"><p align=\"left\"><font color=\"#000000\">"+this.dg[0,0].ToString()+"</font></td>";
text+="<td width=\"100\"> <p align=\"left\"><font color=\"#000000\">"+this.dg[0,1].ToString()+" </font></td>";
text+="<td width=\"200\"> <p align=\"left\"><font color=\"#000000\">"+this.dg[0,2].ToString()+" </font></td>";
text+="<td width=\"100\"> <p align=\"left\"><font color=\"#000000\">"+this.dg[0,3].ToString()+" </font></td>";
if(num1>4)
{
for(j=4;j<num1;j++)
{
text+="<td width=\"75\"> <p align=\"left\"><font color=\"#000000\">"+this.dg[0,j].ToString()+"</font> </td>";
}
}
text+="</tr><tr>";
text+="<td width=\"75\"> <p align=\"left\"><font color=\"#000000\">"+this.dg[i,0].ToString()+"</font> </td>";
text+="<td width=\"100\"> <p align=\"left\"><font color=\"#000000\">"+this.dg[i,1].ToString()+" </font></td>";
text+="<td width=\"200\"> <p align=\"left\"><font color=\"#000000\">"+this.dg[i,2].ToString()+"</font> </td>";
text+="<td width=\"100\"> <p align=\"left\"><font color=\"#000000\">"+this.dg[i,3].ToString()+"</font> </td>";
if(num1>4)
{
for(j=4;j<num1;j++)
{
text+="<td width=\"75\"> <p align=\"left\"><font color=\"#000000\">"+this.dg[i,j].ToString()+"</font> </td>";
}
}
text+="</tr></table><p></p>";
text+="<table cellSpacing=\"0\" cellPadding=\"0\" width=\"100%\" border=\"0\">";
text+="<br><br><br><p><span lang=\"zh-cn\"> ";
text+="</span> <font color=\"#000080\">发件人："+this.textBox5.Text+" </font></p>";
text+="<p><font color=\"#000080\"><span lang=\"zh-cn\"> ";
text+="</span> </font><span lang=\"zh-cn\"><font color=\"#000080\"> 时间: ";
text+=System.DateTime.Now.ToShortDateString()+" </font> </span>";
text+=" </td></tr></table>";
try
{
smtputil.sendHtmlMailNoHeadTail(this.dg[i,2].ToString(),this.textBox2.Text,text);//thisemailstring"okokokkkdd\n");////);//"");
}
catch(Exception ee)
{
//senderflag=false;
MessageBox.Show("邮件发送失败！！！\n\n 请检查SMTP服务器，发件人邮箱，密码，用户名信息\n 若上述信息无误，请参看下述信息：\n"+ee.ToString());
break;
}
}
}
if(i>=num)//senderflag)
{
MessageBox.Show("邮件已发送！");
this.Close();
}
}
public void setParameter(string textbox3text)
{
this.textBox3.Text=textbox3text;
}
private void button3_Click(object sender, System.EventArgs e)
{
salary.SmtpserverModify smtpservermodify=new salary.SmtpserverModify(this.textBox3.Text);
smtpservermodify.Owner=this;
smtpservermodify.ShowDialog();
}
}
}
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