C# 企业短信群发系统源码

数据库用的 access，如果你的机器是 64位的，请右键项目>>属性>>运行平台>>改成x86登陆账号 Tsoft登陆密码 111using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Text;using System.Windows.Forms;using System.Runtime.InteropServices;using System.Data.OleDb;namespace SMS{ public partial class frmSendSMS : Form { public frmSendSMS() { InitializeComponent(); } public string content; public string ResviceNum; public static string NUM; public static string JQCOM; public static string BTL; public string Power="YIWU-IJDD-CDQW-JDWG"; public static int k = 0; public static int j = 0; private void frmSendSMS_Load(object sender, EventArgs e) { txtaddnum.Focus(); NUM = BaseClass.GSM.GSMModemGetSnInfoNew(JQCOM, BTL);　//机器号码 JQCOM = BaseClass.GSM.GSMModemGetDevice();　　//ＣＯＭ１ BTL = BaseClass.GSM.GSMModemGetBaudrate();　　//波特率 } private void AddMessage(string num,string strcontent,string sendtime) { OleDbConnection conn = BaseClass.ConnClass.DataConn(); conn.Open(); OleDbCommand cmd = new OleDbCommand("insert into tb_TelSend([TelNum],[TelContent],[TelTime]) values('" num "','" strcontent "','" sendtime "')",conn); cmd.ExecuteNonQuery(); conn.Close(); } private void SendSms(string strcom,string strbtl) { try { ////连接设备 if (BaseClass.GSM.GSMModemInitNew(strcom, strbtl, null, null, false, Power) == false) { MessageBox.Show("设备连接失败!" BaseClass.GSM.GSMModemGetErrorMsg(), "提示", MessageBoxButtons.OK); return; } // 发送短信 j = lvInceptNum.Items.Count; for (int i = 0; i < lvInceptNum.Items.Count; i ) { AddMessage(lvInceptNum.Items[i].Text, txtSmsContent.Text, DateTime.Now.ToString()); if (BaseClass.GSM.GSMModemSMSsend(null, 8, content, Encoding.Default.GetByteCount(content), lvInceptNum.Items[i].Text, false) == true) k ; } if (k == j) { MessageBox.Show("短信发送成功!", "提示", MessageBoxButtons.OK); } } catch (Exception ex) { MessageBox.Show(ex.Message); } } private void txtaddnum_KeyPress(object sender, KeyPressEventArgs e) { if ((e.KeyChar != 8 && !char.IsDigit(e.KeyChar)) && e.KeyChar != 13) { MessageBox.Show("请输入数字"); e.Handled = true; } } private void btnSend_Click(object sender, EventArgs e) { if (lvInceptNum.Items.Count > 0) { if (ckbselect.Checked) { content = "老朋友：" txtSmsContent.Text; } else { content = txtSmsContent.Text; } if (this.lvInceptNum.Items.Count <= 0) { MessageBox.Show("手机号码不能为空！", "提示", MessageBoxButtons.OK); this.txtaddnum.Focus(); return; } if (txtSmsContent.Text == "") { MessageBox.Show("短信内容不能为空！", "提示", MessageBoxButtons.OK); txtSmsContent.Focus(); return; } SendSms(JQCOM, BTL); } else { MessageBox.Show("请输入接收的电话号码"); } } private void btnCancol_Click(object sender, EventArgs e) { this.Close(); } private void btnInsert_Click(object sender, EventArgs e) { frmDy frmd = new frmDy(); frmd.Owner = this; frmd.ShowDialog(); } private void btnIncept_Click(object sender, EventArgs e) { if (txtaddnum.Text == "") { MessageBox.Show("电话号码不能为空！"); } else { if (txtaddnum.Text.Length < 11) { MessageBox.Show("手机号码为11位"); return; } } if (lvInceptNum.Items.Count > 0) { for (int i = 0; i < lvInceptNum.Items.Count; i ) { if (lvInceptNum.Items[i].Text == txtaddnum.Text) { MessageBox.Show("号码已经添加过了！"); return; } } lvInceptNum.Items.Add(txtaddnum.Text); txtaddnum.Text = ""; } else { lvInceptNum.Items.Add(txtaddnum.Text); txtaddnum.Text = ""; } } private void btnDelIncept_Click(object sender, EventArgs e) { if (lvInceptNum.Items.Count > 0) { foreach (ListViewItem it in lvInceptNum.SelectedItems) { lvInceptNum.Items.Remove(it); } } else { MessageBox.Show("没有电话号码"); } } private void btnSelTel_Click(object sender, EventArgs e) { frmTelNote telnote = new frmTelNote(); telnote.Owner = this; telnote.ShowDialog(); } private void lvInceptNum_SelectedIndexChanged(object sender, EventArgs e) { } private void txtSmsContent_TextChanged(object sender, EventArgs e) { } }}