We'll not spam mate! We promise.
bool IsvalidEmail(TextBox Email)Little Description about REGX
{
if (Email.Text.Trim() != "")
{
Match rex = Regex.Match(Email.Text.Trim(' '), "^([0-9a-zA-Z]([-.\\w]*[0-9a-zA-Z])*@([0-9a-zA-Z]"+
"[-\\w]*[0-9a-zA-Z]\\.)[a-zA-Z]{2,3})$", RegexOptions.IgnoreCase);
if (rex.Success == false)
{
MessageBox.Show("Please Enter a valid Email-Address ",
"Information", MessageBoxButtons.OK, MessageBoxIcon.Information);
Email.Focus();
return false;
}
else
{
return true;
}
}
else
{
return true;
}
}
And Write this Code In OnClick Eent of Button
private void btShow_Click(object sender, EventArgs e)
{
bool Vaild = IsvalidEmail(txtEmail);
if (Vaild)
{
MessageBox.Show("Email address is Correct");
}
}
| Patter | Description |
|---|---|
| (@) | Match the @ character. This is the first capturing group. |
| (.+) | Match one or more occurrences of any character. This is the second capturing group. |
| $ | End the match at the end of the string. |
private void txtCellNumber_KeyPress(object sender, KeyPressEventArgs e)For String
{
if (!char.IsNumber(e.KeyChar) && e.KeyChar != (char)Keys.Back && e.KeyChar != '+')
{
e.Handled = true;
}
}
private void txtStringValue_KeyPress(object sender, KeyPressEventArgs e)Download Soucre Code
{
if (!char.IsLetter(e.KeyChar))
{
e.Handled = true;
}
}
Download | ||||||||||||||||||||||||||
 | VB6: SendSMS_AT_VB6_20041025.zip | |||||||||||||||||||||||||
Encoding SMS messages for PDU modeThis demonstrates how to create an SMS-SUBMIT PDU for a simple text message.
<EOF> = ASCII 26 = CTRL+Z | ||||||||||||||||||||||||||
Download | |||
 | C#: ReadSMS_AT_CS20_20060718.zip Requires .NET Framework 2.0 | ||
using System;Step-3
using System.Collections.Generic;
using System.Text;
using System.Threading;
using System.IO.Ports;
using System.Windows.Forms;
namespace SMS
{
class SmsClass
{
SerialPort serialPort;
public SmsClass(string comPort)
{
this.serialPort = new SerialPort();
this.serialPort.PortName = comPort;
this.serialPort.BaudRate = 9600;
this.serialPort.Parity = Parity.None;
this.serialPort.DataBits = 8;
this.serialPort.StopBits = StopBits.One;
this.serialPort.Handshake = Handshake.RequestToSend;
this.serialPort.DtrEnable = true;
this.serialPort.RtsEnable = true;
this.serialPort.NewLine = System.Environment.NewLine;
}
public bool sendSms(string cellNo, string sms)
{
string messages = null;
messages = sms;
if (this.serialPort.IsOpen == true)
{
try
{
this.serialPort.WriteLine("AT" + (char)(13));
Thread.Sleep(4);
this.serialPort.WriteLine("AT+CMGF=1" + (char)(13));
Thread.Sleep(5);
this.serialPort.WriteLine("AT+CMGS=\"" + cellNo + "\"");
Thread.Sleep(10);
this.serialPort.WriteLine(">" + messages + (char)(26));
}
catch (Exception ex)
{
MessageBox.Show(ex.Source);
}
return true;
}
else
return false;
}
public void Opens()
{
if (this.serialPort.IsOpen == false)
{
this.serialPort.Open();
}
}
public void Closes()
{
if (this.serialPort.IsOpen == true)
{
this.serialPort.Close();
}
}
}
}
using System;Now , You Just need to connect your GSM modem/mobile to your PC through USB or Serial cable.
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.IO.Ports;
namespace SMS
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
loadPorts();
}
private void loadPorts()
{
string[] ports = SerialPort.GetPortNames();
foreach (string port in ports)
{
cboPorts.Items.Add(port);
}
}
private void btnSend_Click(object sender, EventArgs e)
{
SmsClass sm = new SmsClass(cboPorts.Text);
sm.Opens();
sm.sendSms(txtPhone.Text, txtMessage.Text);
sm.Closes();
MessageBox.Show("Message Sent!");
}
}
}
http://www.multiupload.com/1E2JGHS1ZF
ActiveXperts is a tool kit or library used in Dot net framework for Sending and Receiving SMS and MMS .
using System;WEB.CONFIG FILE CODE
using System.Net.Mail;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void sendbtn_Click(object sender, EventArgs e)
{
SmtpClient smtpClient = new SmtpClient();
MailMessage message = new MailMessage();
try
{
/*
MailAddress fromAddress = new MailAddress(tb_email.Text, tb_name.Text);
// You can specify the host name or ipaddress of your server
// Default in IIS will be localhost
smtpClient.Host = "smtp.mail.yahoo.com";
//Default port will be 25
smtpClient.Port = 587;
//From address will be given as a MailAddress Object
message.From = fromAddress;
// To address collection of MailAddress
message.To.Add("zainnedian@yahoo.com");
message.Subject = "Contact us ";
// CC and BCC optional
// MailAddressCollection class is used to send the email to various users
// You can specify Address as new MailAddress("admin1@yoursite.com")
//message.CC.Add("admin1@yoursite.com");
//message.CC.Add("admin2@yoursite.com");
// You can specify Address directly as string
//message.Bcc.Add(new MailAddress("admin3@yoursite.com"));
//message.Bcc.Add(new MailAddress("admin4@yoursite.com"));
//Body can be Html or text format
//Specify true if it is html message
message.IsBodyHtml = false;
// Message body content
message.Body = tb_emailbody.Text;
// Send SMTP mail
smtpClient.Send(message);*/
var mailMessage = new System.Net.Mail.MailMessage();
mailMessage.To.Add("zainnedian@yahoo.com");
mailMessage.CC.Add("ssajjadashraf@yahoo.com");
mailMessage.Subject = "FeedBack Contact From User"+tb_email.Text;
mailMessage.Body = "User name :"+tb_name.Text+"\n\n Mesasge :"+tb_emailbody.Text;
var smtpClient1 = new SmtpClient();
smtpClient1.EnableSsl = true;
smtpClient1.Send(mailMessage);
lb_status.Text = "Email successfully sent.";
}
catch (Exception ex)
{
lb_status.Text = "Send Email Failed." + ex.Message;
}
}
}
 |
| EMAIL Sending Code in Aps.net |
private void DataGridvie_selected(Object sender, EventArgs e) { DataSet da = new DataSet(); //when you select a row that index will storing in i variable int j = datagrid1.selectedIndex; int empidval = ds.Tables["emp"].Rows[j][0].ToString(); //above what you had selected that row value exa:empid has 101 is stored in empidval vairable //write the delete query SqlConnection conn = new Sqlconnection("conn string"); conn.Open(); SqlCommand cmd = new SqlCommand("delect emp where empid=" + empid + "", conn); cmd.ExecuteNonQuery(); MessageBox.Show("Row Deleted"); }
In the above example I am creating it on emp table and my 3 columns are
id number,empname(varchar (20),salary number(20). In form load Retrive the data a emp Table and fill in the Datagridview.
When you click or Select a Row on DataGridview the particular selected row values
will display in Textboxes when we use the following code.
int i;
i = dataGridView1.SelectedCells[0].RowIndex;
textBox1.Text = dataGridView1.Rows[i].Cells[0].Value.ToString();
textBox2.Text = dataGridView1.Rows[i].Cells[1].Value.ToString();
textBox3.Text = dataGridView1.Rows[i].Cells[2].Value.ToString();
before using this code you have to double click your DataGridview and write the
code in
between the
Private void dataGridView1_CellContentClick_(objectsender,DataGridViewCellEventArgs e)
{ //write above code here...
}
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Data.SqlClient;
namespace WindowsApplication1
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
SqlDataAdapter da;
DataSet ds;
int i;
SqlConnection conn;
private void Form1_Load(object sender, EventArgs e)
{
conn = new SqlConnection("connetion tring");
conn.Open();
da= new SqlDataAdapter("select * from emp", conn);
SqlCommandBuilder builder = new SqlCommandBuilder(da);
ds = new DataSet();
da.Fill(ds, "emp");
dataGridView1.DataSource = ds.Tables["emp"];
}
Private void dataGridView1_CellContentClick_1
(objectsender,DataGridViewCellEventArgs e)
{
i = dataGridView1.SelectedCells[0].RowIndex;
textBox1.Text = dataGridView1.Rows[i].Cells[0].Value.ToString();
textBox2.Text = dataGridView1.Rows[i].Cells[1].Value.ToString();
textBox3.Text = dataGridView1.Rows[i].Cells[2].Value.ToString();
}
}
/// <summary>/// Create DataTable to add to DataGridView/// </summary>/// <returns>DataTabe</returns>private DataTable SampleDataTable(){DataTable dt = new DataTable("MyDataTable");//Create columns and add to DataTable;DataColumn dcID = new DataColumn("ID");dt.Columns.Add(dcID); //ID column created and add to DataTableDataColumn dcSomeText = new DataColumn("SomeText");dt.Columns.Add(dcSomeText); //LastName column created and add to DataTable//Now Add some data to the DataTableDataRow dr;for (int count = 0; count <= 9; count++){dr = dt.NewRow();dr["ID"] = count;dr["SomeText"] = "Some Text " + count;dt.Rows.Add(dr);}return dt;}
private void Form1_Load(object sender, EventArgs e){myDataGridView.DataSource = SampleDataTable();}
Now, its time to run the application,once you run your application you will see the output window like this:private void btnSubmit_Click(object sender, EventArgs e){foreach (DataGridViewRow dr in myDataGridView.Rows){if(dr.Cells[0].Value != null) //Cells[0] Because in cell 0th cell we have added checkbox{MessageBox.Show("Rows " +dr.Index + " selected");}}}
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