vb.net 2012

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    Question how to read lines text from a text file daily

    I am an IT student from Ghana. I am writing a program in visual basic. The program is suppose to read text line by line from a text file and display the lines one after the other on daily bases. I have tried using a timer but the results expected isn't as what I get. I tried using the...
  2. WolfEmery

    Question Need to refresh datagridview when SQL server changes

    I have a VB.Net application that I created for my job. It runs on multiple users PC's and uses Access databases for data storage, with a timer to refresh the DataGridView every 5 minutes to keep everyone up-to-date. Now I'm switching over to SQL Server Express 2014 and I've heard that it has...
  3. P

    Question How can i make auto increment in my textbox

    All i want is every time i finish the registration and I click ADD button I want my ID increase one . Like 1 , 2 , 3, ... Here's my code Try cn = New OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;Data Source= " & Application.StartupPath & "\HMSdb.accdb") cn.Open()...
  4. G

    copy *.tif files depending that the name exist in the dataBase

    I need to copy files from one directory to another, depending on the existence of the file name in a table of SQL database. For this I use the following code: Public Iterator Function ReadFileNamesFromDatabase() As IEnumerable(Of Integer) Try Using connection As New...
  5. S

    Question Clearning a EXCEL Spreadsheet

    Hi all , i'm needing assistance in Clearing a Office 2010 Excel Spreadsheet from vb.net 2012 , any assistance in this would be awesome. Even a Complete rewrite Would even Be Better :) thanks All Imports Microsoft.Office Imports Microsoft.Office.Core Imports...
  6. H

    Calling a method within a module by variable

    I've looked into this a bit, and it seems that reflection might be the necessary tactic to accomplish what I'm trying to do, but it's confusing as all get out to me for some reason. Looking for a little help with my specific situation. I'm building a reporting dashboard. I have a combobox...
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    Question Resize the ToolStripButton

    Hi, I have set the below properties for my Toolstrip in VB.NET AutoSize: false TooStripButton properties AutoSize: false DisplayStyle :ImageAndText TextImageRelation : ImageAboveText Text : Ledger At present, I get the image above the text 'Ledger' But the image is too small. Also, Image...
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    Question Build an SQL string from Variables

    This is my first post so hope I get it right, and hoping someone can help me The part of my application I am having a problem with is a mail merge function that replaces pre-defined text in a string with data from a SQL Database. This function is used for sending out personalised emails...
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    Question App wont run on WinXP

    Hi I coded a pretty basic VB.net app with .NET framework 3.5 in VS 2012 on a Windows 8 Pro 64-bit machine. The app doesn't use any database connectivity or any other prerequsite. I built it for x86 CPU configuration. I don't need to use ClickOnce to deploy since the .exe in the Release folder is...
    • akashdeep
    • Thread
    • .net 3.5 invalidoperationexception vb.net 2012 windows 8 windows xp
    • Replies: 6
    • Forum: Deployment
  10. S

    Question MYSQL deployment

    I used a mysql database to my dictionary program. how can i deploy it with my application. please help me............
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