Can't Get MsSQL Statement To Work?
Apr 6, 2012
Dim connetionString As String
Dim cnn As OleDbConnection
connetionString = "Provider=SQLOLEDB; Data Source=****; Initial Catalog=****; User ID=***; Password='****';"
cnn = New OleDbConnection(connetionString)
Try
cnn.Open()
[Code]...
I have been working with this for awhile, and I can't get it to work, I have all the correct names where the connection string is, but I just can't get it to work. It is telling me the server does not exist, but I am using a hosted solution that I know is up.
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Oct 14, 2009
See
Public Class Form1
Dim sql As String
Dim conn As New OleDb.OleDbConnection
Dim da As New OleDb.OleDbDataAdapter
[CODE]...
The problem, The INSERT statement works fine in the form load but not in the button click event?
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Sep 13, 2010
The following works:
[Code]...
However, the following doesn't work:
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Feb 28, 2010
I just can't get this If statement to work with htmlelementcollection. The problem is my msgbox pops up saying element found rather the element is there or not.[code]
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Oct 13, 2009
Dim
a As Date? = Nothing
Dim b As Date? = If(a Is Nothing, Nothing, GetValue(a))
I thought b would be Nothing, but it is not...is it a bug?
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Apr 11, 2012
I'm not quite sure why, but this program doesnt work as intended. It's kind of difficult to explain but if you tried it, it doesn't work properly.
Private Sub btnApply_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnApply.Click
'clears the changes box before going through if statements
Me.txtChange.Text = ""
[CODE]...
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May 12, 2011
I'm having a problem with the Math.Abs statement. When I try to use this statement to figure the absolute value of a number, as in:
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Jul 13, 2011
I am trying to type in the food Pizza, Taco or Crepe and get a picture of the food to come up along with a message box that gives the country.[code]
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Dec 31, 2009
I was thinking if I can create a code that creates 8 Labels, and each label will show someone's name. The name is not generated, it is randomized. But I Don't want to see 2 same names in 2 different labels. So what I came across is this:
First, I will make an array variable (0 to 8) as String, I will declare each person's name here, the 0 is not used. I Will call this "Names"Second, I'm going to make an array variable (0 to 8) as Boolean. Original State is False. I will call this "Type"Third, I will make another array variable (0 to 8) as Integer, this one is empty. I Will call this "Empty". Original value = false
The Point is that the application will randomize a number between 1 to 8, just say that the randomized number is "x". Then I will take Names(1) and fill it in Empty(x), and set the Type(x) to True, and keep looping. If the application finds the Type = False, then the application will randomize another "x". But after making the code, it seems that the numbers show up the same way everytime I run it. Even with the Randomize() statement.
[Code]...
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Aug 19, 2009
I'm working through a programming project, which should be quite easy but im stuck right at the start (relatively new to VB). I have a textbox (named textbox1) and a checkbox next to it. I want the checkbox to be ticked (.checked) when ever the value in the textbox is between 1 and 100, the checkbox to not be ticked when theres nothing in there, and for it not to be ticked when the value is < 1 and > 100. Figured a case statement would be the easiest. (this piece of code is just a validation check, basically in the real thing the user would have to enter in a value between 1 and a given number, and need to tell the user if that value is valid).
Private Sub TextBox1_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox1.TextChanged
Select Case TextBox1.Text
Case Is = ""
[code]....
But what happens is, if I enter in the value 1 in the textbox, the checkbox becomes ticked, as it should. It tick with any values between 2 and 99 (any number not starting with 1) but the checkbox becomes ticked again when the value is 100. For any other range, say 1 to 70, the checkbox would be ticked if the value in the textbox is 1 to 7, or any number starting with 1 or 7, but not 8 or 9, or any number starting with 8 or 9.
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Sep 22, 2010
how I can get the LIKE statement to work if the user enters a number like 403* ? The sql works if I do not enter an *
strWildCardFound = InStr(TNSearchTextBox.Text,
"*")
TNSearchTextBox.Text = Replace(TNSearchTextBox.Text,
[Code].....
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Aug 26, 2010
How do I write the equivalent c# code below in vb.net? This 'About' form is launched by a ToolItemMenu. It is just informational and contains only an OK button
//Form contains company logo, copyright info and OK button.
public About formAbout;
using (formAbout = new About())
[code].....
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Jun 18, 2010
I am having issue with this function where wait_rtn statement does not work and errors out with error 0. it is suppose to search the screen and if it finds (true) get out of the loop...
[code]...
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Jun 15, 2012
I'm currently having some trouble getting an If statement to work. I want the statement to do its thing when it detects a form is not open. this might sound a bit confusing this is what i mean:
If Form2.open = false Then
blah blah blah
blah blah blah
blah blah blah
[CODE]...
Basically i dont know if im able to have an IF statement occur for when a form is not open and i dont know how to word it.
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Apr 29, 2010
i'm having troubles with a linq-to-sql statement and getting a left outer join to work. here is a sample of two tables i'm trying to join and my code that i've wrote.
Table1 Table2
f1 f2 f3 f4 fID f1 f2 f3 f4
val1 val2 val3 val4 1 val1 val2 val3 val4
[code]....
Instead I'm returning ALL values from table 1. I need to return all values from the left outer join where tbl2.fID is null.
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Aug 23, 2011
upgrade my DAO code to ADO? The following code worked fine in VB.Net for Interop Access 2007.
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Jun 7, 2011
I am using Visual Studio 10 Languague VB
It is web based and conects to remote SQL Server If i run a query on database connecting using Sql Server management studio this query give correct results which is to find minimum value in a column called TIME1.
The query on database is SELECT MIN(TIME1) AS Fastest
FROM Athletes
WHERE (ATHLETE = 'Joe Bloggs') AND (Session = '600m')
This works great showing correct result under Alias column name Fastest
My problrm is i want to get this result from code behind page
here is Query in code behind page
SqlDataSource1.SelectCommand = "SELECT MIN(TIME1) from Athletes WHERE (Session ='600m') AND (ATHLETE = 'Joe Bloggs')"
I need to extract min value of TIME1 and pass it to a variable
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Dec 15, 2011
i have problem with connecting Vb.Net with MSSQL database i have a shared host for windows server and i have to insert each ip trying to connect with the MSSQL database through my program and its impossible to insert each ip to the Whitelist so while i was thinking for a solution an idea came to me that i can change the ip address of any user for the program to a unique ip such as ( 174.162.45.23 ) and i whitelist this ip i do this or a solution for this problem because i cant continue my project with this problem
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Jun 13, 2009
Am using vb.net 2005. when vb starts i try to connect to mssql server uut i cant. unlike mssql7 desktop edition there is a consol in the start menu where one can configure mssql, creat database, tables etc.
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Mar 5, 2009
Code:
Imports System.Data.SqlClient
Dim SQLStr, ConnString As String
[code].....
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May 4, 2012
After I upgreaded from MSSQL 12 RC0 to 12 day & month began switching in my database
I have a few columns in my datebase of datetime: they start as YYYY-DD-MM.[code]...
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Mar 16, 2010
We are trying to view reports with MS SQL 2008 reporting services for a custom web application.We have MS SQL 2008 Express full install. We've tested the application from our IDE and it works. Once published to the web server we get the following error:
404 - File or directory not found.The resource you are looking for might have been removed, had its name changed, or is temporarily unavailable.I syuspect this may have something to to with IIS 7.0 setting, since it works in the IDE but not on the server, but I have been unable to figure out what the issue is.Here is our code.[code].....
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Dec 10, 2009
I wish to save an image in a mssql database.My function is: Public Sub CalcNomogram(ByVal uid As String, ByVal mNavn As String, ByVal mId As Integer, ByVal ruhed As Single, _ByVal valgteDim As String, ByVal img1 As Image)
[Code]...
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Feb 10, 2012
[Code]...
If its saved succsessufully to display message that is saved. I want just little program to edit 1 table,
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Jun 27, 2012
I need to write a String Array to a field in a MSSQL Database, however, I'm not sure how to do the connection from javascript to the backend VB.NET to send the data to the DB. Do I need to create a web service and use ajax/json?
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Jan 12, 2010
I'm watching tutorials about creating Web Site and about controls.I think I added SQL Database to the project (it's not empty) properly. Suppose it has two columns: FirstName, LastName.I have TextBox1, TextBox2 and Button1 on the web site form.I enter any integer number (5, 10, 15 or whatever) into TextBox1. I want to press Button1 and get a value of 5th person (10th, 15th or whatever) from SQL Database into TextBox2.Who can help me with that? Should I read about ADO.NET and use something from there?Later I want to use VB for work with that strings.
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Jun 21, 2010
people plix help me with ASP code for login. am using MSSQL i want users who have registered using their emailadress and passwords to be able to login.
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May 30, 2012
I have designed a project that connects to MsSql Server 2008. The local machine that I use to create the software is able to connect to the database but when I try connect from another machine remotely, It doesn't find the server.This is the connection string I'm using Dim Connection As New SqlConnection("Server=MyServer-PC;Database=MyDatabase;Integrated Security=True")
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May 31, 2012
I created a project in vb.net and I'm able to connect to an Mssql server remotely using the host machine name. However, I can't connect using the IP Address. This is my connection String.
Server=HostIpAddress;Database=Mydatabase;uid='UserID';password='MyPassword'
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Feb 17, 2009
i am trying to create an vb.net program to transfer or copy tables from my access database to an MSSQL DB.I got it working to copy from MSSQL to access but not the other way around.
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