I have 2 problems, this may sound odd but is there an easy way to store and read vba/vbs inside a database (MSSQL)? Second problem, how to create vba/vbs so i can use it to interact with my own software?
View 7 RepliesI have a 'People' table that has CompleteName, Address, and Phone. I'm trying to look for the Name, and return the Phone number. I would like to use LIKE in the SELECT statement for the name.The code in VB is this:
Using Command As New SqlCommand("SearchPeople", MyConnection)
Command.CommandType = CommandType.StoredProcedure
Command.Parameters.Add("@Competename", SqlDbType.NVarChar).Value = Textbox1.Text
[code]....
I have another table that looks for ID number, it works great with similar code, except this particular one doesn't return anything.I've tried adding "'%" & Textbox1.Text & "%'" also in WHERE CompleteName LIKE '%' + @CompleteName + "%'So how can I search using LIKE with this? If I don't use stored procedure and using sql commandtext, it works fine.
I have a stored procedure to update a table, but needs a couple of values from another table.
the first two selects get the value from the table and then are used in the update statement.
The select statments:
Select @iStatusDropDownValueID = iDropDownValueID
From DropDownValue
Inner Join DropDownValueType On DropDownValue.iDropDownValueTypeID =
[Code].....
First, the values that are retrieved by the first two select statements are always the same. So they could be passed in by the code itself. I don't know that this will speed things up at all, just make the entire stored procedure better and easier to read.
Second, if the "Value Name" should change this store procedure will break (which is possible, but not often).
I am looking for any insight into the Best Practices for this situation.
I am triggering a stored procedure from code inside a form and I am wanting to return any TSQL errors back to the form. I have written code to do it but when I force an error in TSQL for testing, my vb.net code drops to debug mode with "SQL Exception was unhandled" error.
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One of the features of my new Vb game is the ability to modularly add and remove in-game items. However, in order to add these items I figure their effects should be recorded in code in the text file they will be stored in.In short, I want to store code in a text file and then have it run on command
Furthermore, is there a way I could put all of the code on one line?
How would you structure a large project with most of the business logic already inside stored procedures?We are moving from classic ASP to ASP.NET (VB) and pretty much all the business logic is inside stored procedures.Getting the logic out of there is pretty much impossible since my boss doesn't want to (too expensive, takes too long, no "real" added value).I was thinking about making a presentation layer made of aspx pages, a business logic / data access layer that would basically get the data and interact with the existing stored procedures and a business entities layer that would be made of classes (for entities and collections) containing the information to interact between those two layers.The reason I wanted to make those layers was to be able to reuse most of the code without duplicating it.
View 4 RepliesHow can I display column contents of a MS SQL Database on Text Box using VB 2008
View 2 RepliesI was creating an enrollment system for my Thesis, and my adviser told me that I must have a Code in my program that Synchronize database from client and server so that if the terminal connection is "Up" the data will go to the server and if the connection is "Down" the data will go to the installed server on the the local machine. and every 20 mins or 30 mins will sync the database.
View 5 RepliesAfter a save, if the program crashes before I close the window I am loosing my changes. Is there a way to commit? here is my saving
vb
Private Sub TicketBindingNavigatorSaveItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TicketBindingNavigatorSaveItem.Click
Me.Validate()
[code]....
I have a form in vb.net 2005 with a datagrid and picturebox, when I click an item in the datagrid dgProducts I want to display the Picture which is stored in an access database in binary format inside the picturebox pbProduct. This is the code I have inside the datagrid click:
pbProduct.Image = Nothing
Dim x As Integer = dgProducts.CurrentRowIndex
Dim dt As DataTable
Dim drow As DataRow
[code]...
I have imported the system.io and system.data.oledb at class level and I hav generated this code from what I can find in forums online, but I get "Parameter is not valid" and no more help than that...
Does anyone have any suggestions how I might store the contents of a RichTextBox that also includes images to a MSSQL 2005 database?I suppose a possible answer to this would be to convert the entire content of the RichTextBox to a Byte Array, and then insert the array as a varbinary(max) datatype.But how do I convert the content ?
View 1 Replieshow I can implement my calendar with VB .net express 2008 and MSSQL 2008 Express. How do I get it to work with datasets, binding source etc.If I go to Properties>settings my connection string is:
Data Source=.SQLEXPRESS;AttachDbFilename=|DataDirectory|CalendarDatabase.mdf;Integrated Security=True;Connect Timeout=30;User Instance=True
and I have a table with fields:-
CalendarID
Subject
Location
Purpose
[code]....
I can Add the event to the calendar I have the necessary items on my form linked to my table and I can save them to my table:
Me.Validate()
Me.CalendarTableBindingSource.EndEdit()
Me.TableAdapterManager.UpdateAll(Me.CalendarDatabaseDataSet)
But I cant keep the event displayed on my calendar when I close it and open it again.
Need to design a program that can encrypt and decrypt messages stored in simple text files using a private key stored in a separate file. Software should also be able to allow the users to enter simple messages that either displays the encrypted or decrypted message. The encryption method should use a simple substitution method. It should be set out in the following format:
Example (the "@" is the separator):
@
The character The Code End of line
A @ 4gh EOL
B @ 84!9 EOL
Has to use the 256 ASCII character codes. The separator will be used to separate the character and its corresponding code.Here are the pseudocodes I have come up with:
� Read any private key file
separator = readline(file);
while not EOF(file) do
tempStr = readline(file);
[code].....
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
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
View 10 RepliesDim 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.
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.
View 5 RepliesCode:
Imports System.Data.SqlClient
Dim SQLStr, ConnString As String
[code].....
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]...
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].....
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)
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If its saved succsessufully to display message that is saved. I want just little program to edit 1 table,
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?
View 1 RepliesI'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.
View 2 Repliespeople 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.
View 1 RepliesI 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")
View 3 RepliesI 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'
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.
View 7 Replieshow to backup my database in local drive when i press a backup button in my vb2010 application...
View 6 RepliesI need to save pictures in my database, my database is MSSQL as of now, my code for getting the picture is this:
Private Sub browsepic_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles browsepic.Click
With dialogpic 'Open File Dialog sa toolbox
.InitialDirectory = "C:UsersCAMILLEPictures"
[code]....
how to save the picture and how to retrieve it?