private void txtSend_Click(object sender, EventArgs e)
{
try
{
if (txtTO.Text != "")
{
ToMails = txtTO.Text.Split(new char[] { ';' });
foreach (string Tomail in ToMails)
{
if (commonInfo.IsValidEmail(Tomail))
{
validMailIDs = true;
}
else
{
MessageBox.Show("Please Enter Valid To Mail ID ! \r\n may be one or more mail id format is wronge", "Information - Send Mail", MessageBoxButtons.OK, MessageBoxIcon.Information, MessageBoxDefaultButton.Button1);
validMailIDs = false;
txtTO.Focus();
break;
}
}
if (validMailIDs)
{
validMailIDs = false;
if (txtFrom.Text != "")
{
FormMails = txtFrom.Text.Split(new char[] { ';' });
if (FormMails.Length > 1)
{
MessageBox.Show("Please Enter only one From Mail ID !", "Information - Send Mail", MessageBoxButtons.OK, MessageBoxIcon.Information, MessageBoxDefaultButton.Button1);
validMailIDs = false;
txtFrom.Focus();
}
foreach (string Formmail in FormMails)
{
if (commonInfo.IsValidEmail(Formmail))
{
validMailIDs = true;
}
else
{
MessageBox.Show("Please Enter Valid From Mail ID ! \r\n may be one or more mail id format is wronge", "Information - Send Mail", MessageBoxButtons.OK, MessageBoxIcon.Information, MessageBoxDefaultButton.Button1);
validMailIDs = false;
txtFrom.Focus();
break;
}
}
if (validMailIDs)
{
if (txtSubject.Text != "")
{
bool verificetion = false;
if (txtCC.Text != "")
{
CCMails = txtCC.Text.Split(new char[] { ';' });
foreach (string CCmail in CCMails)
{
if (commonInfo.IsValidEmail(CCmail))
{
validMailIDs = true;
}
else
{
MessageBox.Show("Please Enter Valid CC Mail ID ! \r\n may be one or more mail id format is wronge", "Information - Send Mail", MessageBoxButtons.OK, MessageBoxIcon.Information, MessageBoxDefaultButton.Button1);
validMailIDs = false;
txtCC.Focus();
break;
}
}
if (validMailIDs)
{
verificetion = true;
}
else
{
MessageBox.Show("PLease Enter Valid CC Mail ID !", "Information - Send Mail", MessageBoxButtons.OK, MessageBoxIcon.Information, MessageBoxDefaultButton.Button1);
txtCC.Text = "";
txtCC.Focus();
}
}
if (txtBCC.Text != "")
{
BCCMails = txtBCC.Text.Split(new char[] { ';' });
foreach (string BCCmail in BCCMails)
{
if (commonInfo.IsValidEmail(BCCmail))
{
validMailIDs = true;
}
else
{
MessageBox.Show("Please Enter Valid BCC Mail ID ! \r\n may be one or more mail id format is wronge", "Information - Send Mail", MessageBoxButtons.OK, MessageBoxIcon.Information, MessageBoxDefaultButton.Button1);
validMailIDs = false;
txtBCC.Focus();
break;
}
}
if (validMailIDs)
{
verificetion = true;
}
else
{
MessageBox.Show("PLease Enter Valid BCC Mail ID !", "Information - Send Mail", MessageBoxButtons.OK, MessageBoxIcon.Information, MessageBoxDefaultButton.Button1);
txtBCC.Text = "";
txtBCC.Focus();
}
}
if (txtCC.Text == "")
{
verificetion = true;
}
if (txtBCC.Text == "")
{
verificetion = true;
}
if (verificetion == true)
{
if (txtMailBody.Text == "")
{
DialogResult DR = MessageBox.Show("Mail Body Is Empty, Are You Sure You Want To Send Mail ??", "Information - Send Mail", MessageBoxButtons.YesNo, MessageBoxIcon.Information, MessageBoxDefaultButton.Button1);
if (DR == DialogResult.Yes)
{
try
{
string strSmptHost = ConfigurationManager.AppSettings["SMPTHost"].ToString();
string strSmptPort = ConfigurationManager.AppSettings["SMPTPort"].ToString();
string struserName = ConfigurationManager.AppSettings["NetworkCredentialUserName"].ToString();
string strPassword = ConfigurationManager.AppSettings["NetworkCredentialPassword"].ToString();
if (commonInfo.sendMail(ToMails, txtFrom.Text, CCMails, BCCMails, txtSubject.Text, txtMailBody.Text, AttachmentFilePath, AttachmentFilePathXSL, strSmptHost, strSmptPort, struserName, strPassword))
{
MessageBox.Show("Mail Sent Sucsessfully", "Information - Send Mail", MessageBoxButtons.OK, MessageBoxIcon.Information, MessageBoxDefaultButton.Button1);
this.Close();
}
}
catch (Exception ex)
{
MessageBox.Show("Mail Not Sent Due to internal Error : " + "\r\n" + ex.Message + "\r\n" + "please Send once again", "Information - Send Mail", MessageBoxButtons.OK, MessageBoxIcon.Information, MessageBoxDefaultButton.Button1);
}
}
else
{
txtMailBody.Text = "";
txtMailBody.Focus();
}
}
else
{
try
{
string strSmptHost = ConfigurationManager.AppSettings["SMPTHost"].ToString();
string strSmptPort = ConfigurationManager.AppSettings["SMPTPort"].ToString();
string struserName = ConfigurationManager.AppSettings["NetworkCredentialUserName"].ToString();
string strPassword = ConfigurationManager.AppSettings["NetworkCredentialPassword"].ToString();
if (commonInfo.sendMail(ToMails, txtFrom.Text, CCMails, BCCMails, txtSubject.Text, txtMailBody.Text, AttachmentFilePath, AttachmentFilePathXSL, strSmptHost, strSmptPort, struserName, strPassword))
{
MessageBox.Show("Mail Sent Sucsessfully", "Information - Send Mail", MessageBoxButtons.OK, MessageBoxIcon.Information, MessageBoxDefaultButton.Button1);
this.Close();
}
}
catch (Exception ex)
{
MessageBox.Show("Mail Not Sent Due to internal Error : " + "\r\n" + ex.Message + "\r\n" + "please Send once again", "Information - Send Mail", MessageBoxButtons.OK, MessageBoxIcon.Information, MessageBoxDefaultButton.Button1);
}
}
}
}
else
{
MessageBox.Show("PLease Enter The To Subject Of The Mail !", "Information - Send Mail", MessageBoxButtons.OK, MessageBoxIcon.Information, MessageBoxDefaultButton.Button1);
txtSubject.Text = "";
txtSubject.Focus();
}
}
else
{
MessageBox.Show("PLease Enter Valid From Mail ID !", "Information - Send Mail", MessageBoxButtons.OK, MessageBoxIcon.Information, MessageBoxDefaultButton.Button1);
txtFrom.Text = "";
txtFrom.Focus();
}
}
else
{
MessageBox.Show("PLease Enter The From Mail ID !", "Information - Send Mail", MessageBoxButtons.OK, MessageBoxIcon.Information, MessageBoxDefaultButton.Button1);
txtFrom.Text = "";
txtFrom.Focus();
}
}
else
{
MessageBox.Show("PLease Enter Valid To Mail ID !", "Information - Send Mail", MessageBoxButtons.OK, MessageBoxIcon.Information, MessageBoxDefaultButton.Button1);
txtTO.Text = "";
txtTO.Focus();
}
}
else
{
MessageBox.Show("PLease Enter The To Mail ID !", "Information - Send Mail", MessageBoxButtons.OK, MessageBoxIcon.Information, MessageBoxDefaultButton.Button1);
txtTO.Text = "";
txtTO.Focus();
}
}
catch (Exception ex)
{
MessageBox.Show("Error : " + ex.Message, "Information - Send Mail", MessageBoxButtons.OK, MessageBoxIcon.Information, MessageBoxDefaultButton.Button1);
}
}