Function To Retrieve Line Of Code?

Jan 16, 2010

I am looking for a function like this:Function(Line x) must return the line x as a string (where Line x is a line of code from Form1 I specify)

Example:

Function(Line 10) returns the code (instructions) from line 10 as a string
If Line 10 from Form1 is: "if a=b+c then...."
Function(Line 10) returns "if a=b+c then...."

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Retrieve A Line From A Textbox And Compare 2 Text Line

Feb 3, 2010

how can i retrieve a line from a textbox,and compare it with the line in another textbox..

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Checking The Code Line By Line And Found That The Code Does Not Enter The IF Block?

Jan 15, 2012

I am using the given code to copy my database files...it works like a charm in debug mode but as soon as I create a setup, it stops working. The error is

"Database Detach Failed"

I tried checking the code line by line and found that the code does not enter the IF block.I have no idea why.

Public Sub bk()
Try
Dim strDatabasePath As String = My.Computer.FileSystem.CombinePath(My.Application.Info.DirectoryPath, "LIC.mdf")[code].....

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Retrieve Data Line By Line?

Feb 23, 2012

i Create a small database for learning table contains first name,age,and gender only when i search a persons by name in my applications applications will show the rest of other details.in my database there is 2 persons who first name = John i'm only able to get one of John instend of two johns i'm using mysql data reader.how do i get both of then in to my application

Imports MySql.Data.MySqlClient
Public Class Form1
Dim mysqlconnection As MySqlConnection
Dim mycommond As New MySqlCommand

[code]....

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Show The Line Number Of The Line Of Code That Caused An Exception Within A Try...Catch Block?

Jan 29, 2009

Is there a way to show the line number of the line of code that caused an exception within a Try...Catch block?

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VS 2008 WebBrowser1.Documenttext Source Code (view Line By Line)

May 29, 2010

I am using WebBrowser1.DocumentText to get a websites source code, and then parse a string. I am trying to view the source line by line, and doing it as follows:

[Code]...

However what is displayed is each character from the source code, rather than the line. I am making the client log into a website, and the needed value from the source code is then parsed, so I need to use the WebBrowser type to get the source code.

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Asp.net - ASP, C#, And .Net Retrieve Current Line Number?

Oct 20, 2011

Does ASP, C#, VB.NET have a way to retrieve what line its on in code as its processing commands?

Example

1 <%
2 response.write("Your on line " & retreiveCurrentLineNumber)
3 %>

Output: Your on line 2

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Code For Downloading A File From Internet With A URL Line By Line With Streamreader?

Jan 20, 2010

show me a simple code for downloading a file from internet with a URL,Line by Line with streamreader?

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Retrieve Name Of Sub/Function?

Aug 31, 2008

In an errorhandling messagebox inside my own Sub/Function procedures I want to refer to the NAME of the Sub/Function, so I will know where the problem is located when the error messagebox pops up.How do I retrieve the name of the particular Sub/Function that I am in at the time (in the Editor)?

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Retrieve Value From Other Function?

Mar 18, 2009

i want to call a function that can convert code key-in by user into a set of code..i call function convertCode(coop,portal) in another private sub call SEMAK.. after the function executed, how can i get the latest value for portal to use it in sub SEMAK? after i convert coop n portal, i want to use the latest value in portal. but in sub SEMAk it still take the value that i declare in sub SEMAK that is Dim portal As String = ""

the function is
Private Sub convertCoop(ByVal coop As String, ByVal portal As String)
Dim conn1 As New SqlClient.SqlConnection("Data Source=10.0.0.70;User ID= sysadm;Password=sysadm;Initial Catalog=SPGA_Latihan;Persist Security Info=True;")

[code]....

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Insert / Retrieve Multi Line Text?

Jan 15, 2012

I am using VB.net 2010 and SQL client server.I have to make a Weekly Report Manager that stores an Trainees' weekly activity, which would probably be in a paragraph form.I think I can use Textbox (multilined) or Richtextbox for this.But When I tried to store and read the stored data it is not multilined.

Example:

INPUT in textbox/richtextbox: I am a good trainee inserted it in database as textbox.text or richtextbox.text and the result will be:

I ama goodtrainee

So if I retrieve the data it displays a single lined text.How can I do it properly?

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Retrieve Entire Line From Txt File With A String?

May 11, 2010

I'm writing a small tool that requires me to take a string as input, search it in a txt file & return the whole line on which the string occurs,..for eg. let's say my text file has line # 5 as : "TEMP-This is a test line" now if i give "TEMP" or "test" as input is want my code to chk evry line in the text file & return the entire line where the string is found...

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim FileName, FindStr As String
Dim objReader As New StreamReader("c:MyFile.txt")

[code]....

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Retrieve SQL Data In Function?

Jun 14, 2010

i have written the following code to retrieve a value from a sql database en return it in the function.it keeps giving me the following error "executereader:connection property has not been initialized"

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Code For Comparing Files Line By Line

Feb 2, 2009

If anybody is having code for comparing files line by line using vb.net.

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Using A Recursive Function To Retrieve All The Files/folders Within A Directory?

Feb 11, 2012

I am currently using a recursive function to retrieve all the files/folders within a directory.Sometimes this takes a while. I am wondering if I am able to calculate the total number of files/folders within a directory before retrieving the filenames so that I can implement a progress bar?

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VS 2005 Remove The Box (0x0A) Unix End Line Code; Then Replace It With CR+LF Normal ASCII Code?

Dec 13, 2009

I have this string just down loaded of a Unix server. I would like to remove the box (0x0A) Unix end line code; then replace it with CR+LF normal ASCII code. Also, I would like to do the replace before I save the data, while it in memory.

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Retrieve Current Function Arguments List Including Passed Value?

Sep 28, 2011

I wrote a Log class that details the exception, including the method name and its arguments list,but I couldn't find any way to programmaticly retrieve the arguments values.in some forums it was said that its impossible mission. I find it very odd.my arguments list looks like:

argA As String = ?
argB As integer (Opional, Default value = 2) = ?

etc. only actual values are missing.

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Execute VB Code Behind Function Before Javascript Function?

Jun 14, 2012

Possible Duplicate:

calling ASP function from javascript
okay running this code :
<script type="text/javascript">

[code].....

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Programing Code For VB - Code For The Days In The GetDay Function

Jul 3, 2011

This is my first time writeing a program and i am stuck. i am just looking for were i should go next. i can't figure out how to write in code for the days in the getDay function.

Write a program that computes the cost of a long-distance call. The cost of the call is determined according to the following rate schedule:

a. Any call started between 7:00 A.M. and 9:00 P.M., Monday through Friday, is billed at a rate of $0.30 per minute.

b. Any call started before 7:00 A.M. or after 9:00 P.M., Monday through Friday, is billed at a rate of $0.15 per minute.

c. Any call started on a Saturday or Sunday is billed at a rate of $0.10 per minute.

The inputs will consist of (1) the day of the week, (2) the start/end time of the call, and (3) the length of the call in minutes. The output will be the cost of the call. Input will come from the user and outputs will be displayed via the console window.

Module program1

Sub Main()
Dim day As String
day = GetDay()

[CODE]...

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Code Behind Gridview Databind How To Retrieve Col Value?

Nov 15, 2011

I am databinding my gridview in VB code behind. Because of this I know I can not refer to the NewValues when text is entered into one of the edit boxes. I need to retrieve the value of a column in the RowUpdating event.I have tried to do this in a multide of ways, but each of my changes ends up breaking something else.None of these three methods is working....

Dim DT34 As String = DirectCast(GridView4.Rows.FindControl("Textbox1"), TextBox).Text

Dim TB1 As Label = GridView4.Rows(e.NewEditIndex).Cells(0).FindControl("Label1")

Dim tb1 As TextBox = GridView4.Rows(e.RowIndex).Cells(0).FindControl("TextBox1")
Dim IDVal As String = tb1.Text

In the following code, I am believe it is finding the control but it is not returning the value that was entered into the textbox.

Dim tb As TextBox = DirectCast(GRD4.Rows(index1).FindControl("TextBox1"), TextBox)
updateDescription = tb.Text

My field has been converted to a Template field in the Gridview instead of Boundfield.

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Code For A For/next Loop That Will Retrieve A Particular Column?

Jun 30, 2009

I am trying to figure out how to write code for a for/next loop that will retrieve a particular column, or field to add the grand total of the objects located therein. This is what I have:

Private
Sub subCalculate()

'this sub is used to figure and list the total price of the selected category

Dim drArray() As DataRow
Dim pintCount As Integer
Dim pdecTotal As Decimal

[code]...

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ListView Code To Retrieve The Data?

May 19, 2010

I have the following code in my form. I would like to retrieve data from the MS Access database to ListView1. What will be the code?

[Code]...

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Waiting Function Before Going To Next Line

Aug 19, 2010

I am coding a desktop monitoring system,which the server send a keyword to client,then the client will reply with the information and the screenshot. my problem is when the client receive the request message ,in that instance the client will capture the screen and then send the pic,there isa GDI+ error,which i think because while saving the captured picture,it will send the file.How can I instruct the program to finish saving the file before sending the image... this my code :

[Code]...

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Code To Retrieve Specified Records From MSaccess Database In .net?

May 19, 2012

I tried using the following codes but it's not working,

Dim Con As oledbconnection = new oledbconnection()
con.connectionstring = "Provider = Microsof.jet.OLEDB.4.0; Source=c:\program file\database.mdb"
dim sqlcmd as oledbcommand = new system.data.oledb.oledbcommand()
sqlcmd.commandtype=commandtype.storedprocedure
sqlcmd.commandtext = "query"

[Code]...

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Navigate To A Page (with SID) And Retrieve Required Code?

Mar 7, 2009

I have just recently started using vb.net from vb6. I have written a program that retrieves certain posts from a forum. To clarify, it does this:

1) Login to forum and get SID

2) Navigate to a page (with SID) and retrieve required code.

Thats it.To retrieve the page source, im using this:

[Code]...

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New Line Inside ToString Function

Sep 8, 2010

VB.NET 2008. How could I make a new line inside the ToString() Function that VB already have. How to do like a .WriteLine() but inside the ToString() function. In my case, this inside of a class of course. I don't know if you get me. All I want to do is to show a fraction in the normal way not using the slash(/). Showing the numerator on top of a line, and below it the denominator. This inside the VB pre-made ToString() function.

This is what I've tried;
Public Overrides Function ToString() As String
Return Me.numerator & "/" & Me.denominator
End Function
Output example: 2/3
But this is not what I want.

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C# - Retrieve The Database Password With Admin Privileges Via Code?

Apr 3, 2011

How can one obtain his/her database password with code while the admin privileges are proved to be sufficient by windows authentication?

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POP3 Implementation Code To Retrieve E-mail From Gmail?

Mar 2, 2012

I tried the POP3 Implementation code to retrieve e-mail from Gmail. I tried the code I got from a link which was suggested from another thread. I'm supposed to receive responses like +OK or -Err but the problem is this is there's this odd characters that shows up in my MsgBox.

[Code]...

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Retrieve Code From A Vb Project Coded In 2005 Version?

Apr 24, 2010

I have a software coded using visual basic 2005. I don't have the 2005 version now and i need to edit that software. Is there any way to retrieve the code using vb2008 or vb2010? If not from where can i download the 2005 version? I need to do it at the earliest.

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Retrieve Last Row On Database To Be Able To Automate Primary Key Code That Been A Varchar(10)

Nov 10, 2011

i need a functionality that adodb.recordset have on ado.net right now im developing my project in school but seem to difficult for me to handle give me an idea what should im going to use here can i hindrance that made me stock.i what to retrieve the last row on the database to be able to automate my primary key code that been a varchar(10).i know some basic stuff on connecting thru ado.net,inserting,updating,deleting could you have some advice or post some example that might use of it..

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