Imports System.Text
Imports System.IO
'Imports Microsoft.Office.Interop.Excel
'Imports Microsoft.Office.Interop
'Imports System.Runtime.InteropServices
'Imports System.Diagnostics
Imports System
Imports System.Data
Imports System.Data.OleDb
Partial Class _Default
Inherits System.Web.UI.Page
Protected Sub btnSubmit_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnSubmit.Click
Try
Dim message As New MailMessage("[email protected]", txtMail.Text, "ZenOptics Solution Brief From ICSME", "Dear " & txtName.Text & "," + Environment.NewLine + "Kindly Find the attached as Requested" + Environment.NewLine + "Best Regards" + Environment.NewLine + "ICSME Team")
'Dim forwardit As New MailMessage("[email protected]", "[email protected]", "ZenOptics Attachment Email Sent ", "To:" & " " & txtName.Text + Environment.NewLine + "Email:" & " " & txtMail.Text + Environment.NewLine + "Phone Number:" & " " & txtNumber.Text + Environment.NewLine + "Company:" & " " & txtCompany.Text)
' Dim reply As New MailMessage("[email protected]", "[email protected]", "eDiscovery Demo File Sent", "Name: " & txtName.Text & Environment.NewLine & "Email: " & txtMail.Text & Environment.NewLine & "Phone: " & txtNumber & Environment.NewLine & "Country: " & txtCompany)
Dim smtp As New SmtpClient()
Dim attachment As System.Net.Mail.Attachment
smtp.Host = "smtp.duhosting.ae"
smtp.Port = 465
smtp.Credentials = New System.Net.NetworkCredential("[email protected]", "Dub@!#2021")
'smtp.EnableSsl = False
'message.IsBodyHtml = True
attachment = New System.Net.Mail.Attachment(Server.MapPath("~\BI ZenOptics Overview.pdf"))
message.Attachments.Add(attachment)
smtp.Send(message)
'smtp.Send(forwardit)
'''''''write to excel'''''''
'Dim xlApp As Excel.Application
'Dim xlWorkBook As Excel.Workbook
'Dim xlWorkSheet As Excel.Worksheet
'xlApp = New Excel.Application
'xlWorkBook = xlApp.Workbooks.Open(Server.MapPath("~\resources\book1.xlsx"))
'xlWorkSheet = xlWorkBook.Worksheets("Sheet1")
'Dim row As Integer = 1
'Do Until xlWorkSheet.Cells(row, 1).Value Is Nothing
' row += 1
'Loop
'xlWorkSheet.Cells(row, 1) = txtName.Text
'xlWorkSheet.Cells(row, 2) = txtMail.Text
'xlWorkSheet.Cells(row, 3) = txtNumber.Text
'xlWorkSheet.Cells(row, 4) = txtCompany.Text
'xlWorkBook.Save()
'xlWorkBook.Close()
'xlApp.Quit()
'xlApp.Application.Quit()
'Marshal.ReleaseComObject(xlWorkSheet)
'Marshal.ReleaseComObject(xlWorkBook)
'Marshal.ReleaseComObject(xlApp)
'xlApp = Nothing
'Dim xlp() As Process = Process.GetProcessesByName("EXCEL")
'For Each Process As Process In xlp
' Process.Kill()
' If Process.GetProcessesByName("EXCEL").Length = 0 Then
' Exit For
' End If
'Next
Dim connStr As String = "provider=Microsoft.ACE.OLEDB.12.0;Data Source='D:\book1.xlsx';Extended Properties=Excel 12.0;"
Dim MyConnection As OleDbConnection
Dim MyCommand As New OleDbCommand()
MyConnection = New OleDbConnection(connStr)
MyConnection.Open()
MyCommand.Connection = MyConnection
Dim sql As String = "Insert into [Sheet1$] (NAME,EMAIL,CONTACT,COMPANY) values('" & txtName.Text & "','" & txtMail.Text & "','" & txtNumber.Text & "','" & txtCompany.Text & "')"
MyCommand.CommandText = sql
MyCommand.ExecuteNonQuery()
MyConnection.Close()
'''''''''''''''''''''''
ClearFields()
litStatus.Text = "Message with attachment Sent, Thank You"
Catch ex As Exception
litStatus.Text = ex.ToString()
'litStatus.Text = "Connection Error!!"
End Try
End Sub
Protected Sub ClearFields()
Me.txtCompany.Text = ""
Me.txtMail.Text = ""
Me.txtName.Text = ""
Me.txtNumber.Text = ""
End Sub
Protected Sub Page_Load(sender As Object, e As EventArgs) Handles Me.Load
End Sub
End Class
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Public Module Program
Public Sub Main(args() As string)
Dim name as String = Console.ReadLine() ' Reading input from STDIN
Console.WriteLine("Hello " & name) ' Writing output to STDOUT
End Sub
End Module
Visual Basic is a event driven programming language by Microsoft, first released in the year 1991.
Variable is a name given to the storage area in order to identify them in our programs.
Simple syntax of Variable declaration is as follows
Dim variableName [ As [ New ] dataType ] [ = initializer ]
variableName = value
If condition-expression Then
'code
End If
If(conditional-expression)Then
'code if the conditional-expression is true
Else
'code if the conditional-expression is false
End If
If(conditional-expression)Then
'code if the above conditional-expression is true
Else If(conditional-expression) Then
'code if the above conditional-expression is true
Else
'code if the above conditional-expression is false
End If
If(conditional-expression)Then
'code if the above conditional-expression is true
If(conditional-expression)Then
'code if the above conditional-expression is true
End If
End If
Select [ Case ] expression
[ Case expressionlist
'code ]
[ Case Else
'code ]
End Select
For counter [ As datatype ] = begin To end [ Step step ]
'code
[ Continue For ]
'code
[ Exit For ]
'code
Next [ counter ]
For Each element [ As datatype ] In group
'code
[ Continue For ]
'code
[ Exit For ]
'code
Next [ element ]
While conditional-expression
'Code
[ Continue While ]
'Code
[ Exit While ]
'Code
End While
Do { While | Until } conditional-expression
'Code
[ Continue Do ]
'Code
[ Exit Do ]
'Code
Loop
Do
'Code
[ Continue Do ]
'Code
[ Exit Do ]
'Code
Loop { While | Until } conditional-expression
Procedure is a sub-routine which contains set of statements. Usually Procedures are written when multiple calls are required to same set of statements which increases re-usuability and modularity.
Procedures are of two types.
Functions return a value when they are called.
[accessModifiers] Function functionName [(parameterList)] As returnType
'code
End Function
Sub-procedures are similar to functions but they don't return any value.
Sub ProcedureName (parameterList)
'Code
End Sub