Cannot Link Manually The Database
Jun 4, 2011i want to start my coding immediately about linking the database in vb...but i dnt knew how...hw i can lnk my database...
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VS 2010 Verify Link Not Working When Automated But If Done Manually Works?
Feb 27, 2012I am not stuck with the code side but rather what seems an issue when using VB and creating well verifying an Twitter Account. I have tried to explain as best as possible but please ask if you need more info
I am currently well on the way to finishing my Twitter Account Creator which also verifies and completes the profile fields but I have encountered a problem and for once not a problem relating to the code side of things at least I don't think it is.
At the moment for testing reasons I have 2 buttons one which creates the account and a second which verifies the account now I am using incognitomail.com (temp email provider) and have 2 web browsers running within my VB program. 1 is for Twitter and 1 is for Incognitomail.com I have no problems clicking and navigating to the verify link and then logging in to verify the Twitter Account but it never verifies and I cannot figure out why.
Say I put another text box and used it to navigate to url's on web browser 1 (twitter) and copied the verify link and put it in the text box it navigates I login and its the fine the account is verified but if I set VB to navigate (can't click because it opens in IE and not within the VB web browser) to the verify link it never verifies I have even tried making the text box fill and then navigate via that just as if a human was doing it but still no luck.
Does anyone have any idea as to why these Twitter Accounts are not verifying when the VB program performs the navigating to the verify link then login but if I do it myself i.e copy the verify link put it in the text box which navigates the web browser then it verifies fine?This is the one step standing in the way from my program being about to create and verify accounts and will not cost a fortune as this was a personal project to counter the lack of Twitter Creators which both work fully and are cheap.
Updating Database Via Gridview Manually ASP.NET (VB)?
May 14, 2011Protected Sub GridView1_RowCommand _
(sender As Object, e As GridViewCommandEventArgs) _
Handles GridView1.RowCommand
If e.CommandName.CompareTo("command") = 0 Then
Dim itemID As Integer = Convert.ToInt32( _
GridView1.DataKeys(Convert.ToInt32(e.CommandArgument)).Value)
[Code]...
Basically, it doesn't work and I don't get it. I've been trying to figure this out for a few days now and I can't see what I've done wrong. As you can see I'm trying to manually update a field in my database with the value of (originalvalue)+1 when the user clicks the buttonfield of the corresponding row.
I guess what I'm asking is if anyone can point out any mistakes, please do, or if there's a better way to do this (without having to go through all the DAL/BLL BS)
VS 2008 Connect Manually .sdf Database?
Jul 7, 2009I have created a local database (.sdf) and added a few records. What I really would like to do is connect to the database manually and load the records in a listview. Anyone with some tutorials?
View 5 RepliesCreate Database Table Manually In Vb 2008?
Sep 24, 2010I want to do a task with a function controlling database with vb scripting. My form will include textbox, button and datagridview to view the database table manually without add from the microsoft access or other..how i want to make the table appear when i put a number into the textbox that refer to the number of row and column and then click the button to create the database table? Besides, how to rename it using textbox?
View 3 RepliesWriting To SQL Database Manually (for Education Purposes)
Sep 18, 2009I'm building an application that is intended to function off and online using the new Local Database Cache functionality included with Visual Studio 2008. My issue however does not pertain to that directly, as I have a pretty good understanding of how to use it and how it functions. My issue is with getting an understanding on how to directly write to a SQL database.
Most of the tutorials, videos and education available when it comes to databinding makes the assumption that I need my application to pull data and edit it, but in my case all I really need (in fact intentionally all I want) is for the application on Submit to write data that it pulls from the form as a new record in a SQL table.
Here is what the program looks like now.
Public Class StatCom
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
[Code].....
At the moment the program simply does a status check for connectivity and wether it can ping the server (in this case the SQL server) for the purpose of displaying a online or offline status in the form.
I follow it up by making the status checks.
Finally I declare all the various fields I want to capture and write to the database.
What I want to do now is have a SUBMIT button that on click takes all the data in the form and writes a new record to the database I have already setup and have data connection to.
I know that the code has to be written using the .recordset functionality, but I haven't found any could tutorials on the subject that have turned on the light upstairs.
C# - How To Avoid A Database Race Condition When Manually Incrementing PK Of New Row
Mar 30, 2009I have a legacy data table in SQL Server 2005 that has a PK with no identity/autoincrement and no power to implement one. As a result, I am forced to create new records in ASP.NET manually via the ole "SELECT MAX(id) + 1 FROM table"-before-insert technique.Obviously this creates a race condition on the ID in the event of simultaneous inserts.
What's the best way to gracefully resolve the event of a race collision? I'm looking for VB.NET or C# code ideas along the lines of detecting a collision and then re-attempting the failed insert by getting yet another max(id) + 1. Can this be done?
Error When Trying To Delete Record Manually In SqlCE Database Explorer
Sep 15, 2009I've been messing around trying to get an INSERT statement to work, and because of this, it has created lots of records in my database that I dont need or want.
The problem is, when I open up the table by right clicking on it in the database explorer and selecting "Show table data", I click on the record I want to delete and the following error comes up in a message box[code]...
Manually Save Data From My DataGridView To My SQL Server Database Table?
Sep 13, 2009Is it possible to manually save data from my dataGridView to my SQL server database table?
if it is possible can some please tell me how to do it because i don't like using the data sets and reader VB has because it doesn't give me full control over the procedure.
please see the code below it all works fine its just the last two line im struggling with, which is where i am trying to save the data from the two columns in my DataGridView [code]...
Dataset Link To Database - Add One Field Inside The Database
Jul 2, 2009I had a dataSet which link to a database. I need to add one field inside the database, After adding the field, how can I update and link it to the dataSet?
View 4 RepliesCan't Link Database To VB
Oct 11, 2009Private Sub Accounting_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim conStr1 As String = "Provider=Microsoft.JET.OLEDB.4.0;data source=C:\Users\angel\Desktop\access\University of MAkati.mdb;"
Dim SqlStr1 As String = "SELECT * FROM accounting"
[Code]...
How To Link Database
Jan 5, 2010my i know how to link vb 2008 with access? db1.mdb?and how to link it to sql?
View 1 RepliesHow To Link VB Into Database
Nov 18, 2010how do i link my data from VB into Microsoft Access Db,what is the code should i write to let me link it to Db?how shud i retrieve it back to my VB by typing the some keyword?
View 3 RepliesLink Database To A Form ?
Dec 21, 2011I need to link my VB10 database to a form of some sort and then be able to print the data based on the persons name and data range.
View 5 RepliesLink Database To The Application?
May 3, 2011Please how do I link my database to the application?
View 3 RepliesLink Form To A Database?
Dec 15, 2010i have a database that I created, and I also have a form I created, example database has Flower type, my form has a section for flower type i want to link it so that I use the form to add or change or edit my database using the form.
View 3 RepliesLink The LoginForm To The Database?
Jul 18, 2009i'm using visual basic 2005 and sqlexpress2005. In my Project i use the 3 layer methode . how can i link the LoginForm to the database.
View 1 RepliesBest Approach To Link App To Access Database?
Jun 3, 2011How to link my app to an Access database - there seems to be a number of approaches. I can add in my database via the Data Sources tab. Fine if I want to bind controls and view/edit data. But is this the best approach for queries that return an answer that is a different shape to the original table? Alternatively I can connect to the database directly (connection string, etc) and run sql queries. What are advantages/disadvantages of each approach? In terms of flexibility, is the second approach best? Also, does the second approach require the database to be added via the Data Sources tab?
View 4 RepliesCreate An Asp.net Calendar Link To Database?
Mar 31, 2011We are trying to implement a calendar in an asp.net page and link it a database. The calendar should highlights dates based on data in the database tables similar to airline ticket booking calendar.
View 2 RepliesLink Up My Listbox To Access Database?
Feb 3, 2011I would like to know how I can link up my listbox to the access database.For example: I have a textbox where I enter a code and a button that says enter and the code has an item that corresponds to it and that item must appear in the listbox as well as any other items that I need to put in the listbox.
View 2 RepliesMake A Calendar That Can Link To A Database In Vb?
Jan 18, 2011make a calendar that link to a database in vb project. and when we select the specific date, we can display data that we have in the database.
View 5 RepliesAsp.net - Link Access Database With GridView Control
May 29, 2012I'm trying to link Access database with GridView control.Here's the question: One successful procedure to link database query.
[code]...
However, I got error of "The ConnectionString property has not been initialized." on da.Fill(dt) when running the second time. First time was successful.OK I finally got mistake corrected. I gotta Dim cn As New OleDbConnection("Provider = Microsoft.JET.OLEDB.4.0;" & "Data Source = C:Class.mdb") again to use query instead of once for all queries.
Create A Search Form To Link To A Database
Apr 2, 2011have a simple access database
CUSTOMER TABLE>
customer id
first name
last name
address
appointment
i want to make a simple search form in vb 2008 to search for the customer ID and have the relevant field fill up but i want to make it so what ever ID number i type in it wil give the relevant details so far i am only find how to make it load
an jus keep clicking next to go to the nex record
Link A Database In Vb2008 With Access 2007?
Apr 3, 2011so i need to link the database but i want to use the bind source way, i dont like using the oeldbadaptionand all it needs to do is perform a search for records, insert new record and save the record but
View 4 RepliesLink To A Password Protected Database (MS Access)
Mar 16, 2009First of all, no i am not trying to hack a database , i am trying to link to a database, created in MS Access, and have the user log into it, but i still get an error sayingQuotean unhandled expression of type 'System.Data.OleDb.OleDbException' occurred in system.data.dll here is the code i'm using to input the password and username from a text box
[Code]...
Use Html To Get Image And Create Link From Database
Jan 20, 2011I have a column in my database that stores images that are links, when i populate them in a gridview on my asp.net page I want it to display the image as a link but when i did it i just get the text below.url...My goal is to have a list of the images and when a user clicks the image they will go to another page.
View 1 RepliesWrite Functions In Form And Link To Database?
Feb 14, 2011is it possible to create a form in vb, functions able to create, update or delete records?
View 2 RepliesCreate Report And Link It With MS Access To Display Database?
Dec 21, 2011how can i create report and link it with MS access to display database on this report..
View 1 RepliesDB/Reporting :: Inserting Link Into The Access Database 2005?
Feb 21, 2008I am trying my hands on VB.net and is trying out a small application which includes a survey form. The form contains radio buttons and when the respondent clicks on a radiobutton, digit '1' should be placed into the relevant field of the database.I have established a dataset and tried doing it but not sure how to do it because the book (How to program Visual Basic.Net by Dietel) does not teach us that
View 1 RepliesLink A Database .mdf File To A Label Or To A TextBox.text?
Apr 30, 2010Is it possible to link a database .mdf file to a Label or to a TextBox.text or to any form control
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