vb.net

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    Calling SQL stored proc from web app - SP runs but does not update

    I am attempting to update a SQL 2008R2 database from a VB.NET web page, and it appears the SQL stored proc is executing properly, but absolutely nothing is being updated. I have run debug and there are no errors on the VB side, and the SP runs fine within SQL. I fully admit to being rather new...
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    Question reports does not show external image

    I have the following code to generate a report. The external images only shows a red x. After three days of trying everything I am about to give up as I have tried many suggestions. None are working. Dim path As String = "file:///" &...
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    HttpWebRequest Post...

    I am a member of a forum that allows for a BUY/SELL/TRADE section where I'd like to make a couple posts a week. I'd like to use the interface of my VB.NET application to post there. I learned how to login to a the Rocbattl.com forum which was pretty easy to do. Here is the login string that I...
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    Question Stored Procedure/TableAdapter and Failed to enable contraints

    I have been struggling for several days now trying to figure out why I am getting the failed to enable constraints, one or more rows contain values violating non-null, unique, or foreign-key constraints when running my code. I have a stored procedure in sql server, part of it below...
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    Question Trying to pass drop down value to URL for SSRS

    I have a page that the user chooses a date range, a name, and a Form type (A, B, E, T). On the basis of that, I populate a grid with the results and hyperlink a report number. When the user clicks the report number, a report is displayed. The issue is how can I insert the drop down list selected...
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    Question Updating MASTER / DETAIL Records

    Hope someone can help / point me in the right direction, as I have been looking this up for some while, and am stumped. I have VB 2010 accessing Access via the normal OLEDB connection (project data source). A Form containing MASTER/DETAIL Records - created by making a dataset from both tables...
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    Tip Collection of 26 Visual Basic Hands-on projects + Free source codes

    This book contains the implementation of 26 simple, practical and commercial programming projects in Microsoft VB. Link : Https://sites.google.com/site/itbooklets/VB The following topics have been discussed in each project : 1- Tutorial concepts of algorithms and Microsoft Visual Basic...
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    scrape html table - question...

    Say I have a table that will always contain RANDOM DATA (various product titles, prices, & ratings in no particular order). I noticed that sometimes either the "Price:" column or "Rating" column won't always have a value. So when I'm scraping multiple items into an array & sending each column...
  9. S

    command and control system

    Imports System.IO Imports System.Net Imports System.Net.Sockets Imports System.Text Imports System.Text.Encoding Public Class Form1 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim host As String = Nothing...
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    Question connecting problem with ldap to active directory

    I am upgrading our servers and .net application from windows 2000 to the newly-purchased windows 2012R2 servers. There is one function which works in windows 2000 but doesn?t work in windows 2012R2. I am running an .net 2.0 internal application in windows 2000 and IIS 5.0 using Visual Studio...
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    Question Requirements for a Web Application Development Project

    Please accept my humble apologies if this isn't the right place for this question. Would you be so kind as to advise me as to what components I would need in order to develop a web based MySql database driven application using Visual Studio 2015. I'm used to developing non-web based applications...
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    Available Small C# SQLite Project that needs to modified and fixed

    Hi, I have a small SQLite Database that is buggy and needs to be fixed and some functions added. It would also be great if someone could translate this project into VB.net. This is NOT a Corporation or Established Business I am an individual person that is willing to pay a fair amount for a...
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    Question Modify linking tags after analyzing some data in a file

    I want to make a program which will look for a expression <disp-formula id="deqn(\d+)-(\d+)"> in files and if there is one or more match, then it will search the whole file for expressions in the form <xref ref-type="disp-formula" rid="deqnX">(X)</xref> or <xref ref-type="disp-formula"...
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    Help with my Serial Port Code

    I'm having a problem about closing the port, because everytime i close the port, my program freezes. Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click, Button2.TextChanged, RichTextBox2.TextChanged Try If...
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    ORA-00936: missing expression

    So below is the code I wrote yesterday. I don't often work in VB and I haven't had to insert a BLOB before. However, the error at least at this moment isn't BLOB specific but syntax. I'm getting the error from Oracle - 'Missing expression' I can't see what's missing but honestly I've been...
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    Question Removing invalid links from all files inside a folder

    I want to create a tool which will remove invalid links from all say *.txt files inside a directory. Sample file: <sec id="sec1"> <p>"You fig. 23 did?" I <a href rid="sec12">section 12</a> asked, surprised.</p> <p>"Cross sent it table 9 to me a few weeks ago." Stanton crossed over to my mother...
  17. O

    How do I end CaseParty.Get process and display a message

    What I am trying to do is end the CaseParty.Get process when the original @ID is not found. This means it is not found because it was changed. Also inside the objCaseParty, I want to add a display message "Original party no longer exist on the case. In my xml document the original CaseParty/@ID...
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    Question how to improve my code for loading more faster in datagrid view

    Dim db = New database Dim dt As New DataTable With db .sqlStr = "Select itemprod_id as ProductID, item_name as BrandName, item_description as ItemDescreption, company_id as Company, quantity_stock as Stock, stock_alertcntr as alert, wprice as CompanyPrice, price as RetailPrice...
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    Question perform bulk insert

    Hi, currently I have text file showing as this Class_ID, USER_ID, SOURCE_NO 10001:A01:AAA01 10002:A02:AAA01 10003:A03:AAA01 10004:A04:AAA01 10005:A05:AAA02 <-- this is wrong, I need to compare within text file as well. Did anyone know how to bulk insert the data I read from text file? it many...
  20. J

    SQL Statement in local database not adding a record

    This is one of those I don't know what the heck I'm doing posts. It's my last/final project in VB.Net and we never learned how to access the local database in the code, we only learned how to access it using grid views in the toolbox. Information: No errors but the values are not being...
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