I have an application that collects digital signatures, and saves them as a bitmap to a specified directory. After the code saves the bitmap, I use a SQLDataAdapter to insert the path to the bitmap into a text field. All the code works on my computer, but on customer computers it does not. I do not get an error msg, but the string value of the path is not inserted. All security works because they can write any other records to the same database. [Code]
I have a VB.net app (which I will turn into a webform soon), my app generates a datatable of values (3 columns and on average about 1000-3000 rows).What is the best way to get this data table into an SQL Server? I can create a table on SQL Server no problem but I've found simply looping through the datatable and doing 1000-3000 insert statements is slow (a few seconds). I'd like to make this as streamlined as possible so was wondering is there is a native way to insert all records in a batch via ADO.net or something.
I have been given a task to create a new billing system for my company and I have been trying to get the customers from one Access 2000 database into the SQL Server 2005 table
Public Sub IPCustomers() Dim rtn As Integer Dim OLEDBConn1 As New
[Code].....
The problem lies in the strSQL where you see dbo_Libraries.LibDescription.Value and dbo_Libraries.LibID.Value.
Before, I merely put single quotes around the fields from the from the Access Table and it inserted exactly the code itself, dbo_Libraries.LibDescription.Value and dbo_Libraries.LibID.Value , and only 1 record. There are over 300 records in the table.
When I put double quotes around both, separating them out from the string I get the error "Arguments Not Set."
May I ask a question to you all.I have vb.net project that generate sales report from SQL Server Database.I changed SQL Server 2005 Express to SQL Server 2005 Standard Edition.
After that my program can't run properly and every time I got Time Out Expire message.
That program work properly with SQL Server 2005 Express.May I request suggestion how to fix this.
i have a app in visual basic mobile 2008, so i finish but now i need to tranfer the data generate in the in the app mobile to data base in sql server 2008.
How can I write a connection string? I has four different computer that can be connect via ethernet.How can I maintain a inserting data if to computer insert on same table at a single time..??
I am tring to make the below application work with SQL Server 2005 Database Currently it works for test.mdb, which is in the same folder with the application. How shoud I modify the MapPath to work with SQL Server.
I am using memorystream to get and store images into sqlserver 2005 table image field. This process is working and I am able to display image in picture box. I need to be able to store PDF files into the same field and be able to display in a picture box.
i was given assignment by my lecturer to create a vb form and a database with 2 tables in ms sql server 2008. the form has 3 textbox n a button. when click on the button, the value in the 3 textbox r to be inserted into the database, table1. may i know how am i going to do it.
i have installed visual studio 2005 in my computer i want to create a sql server 2005 file i saw a sql server 2005 option in my installed components i want to know how to create a sql server 2005 from my visual studio 2005 it is possible or not.
I have a textbox to upload .csv file. after i click upload it insert the .csv file into sql server database, how to insert .csv file using vb.net into sql server.
i wrote a software which would work perfectly fine on vb.net with connection string: [code] but if i try and run it on a pc with sql server 2005 installed it fails to run what changes do i need to do to make it run
I had made a project in VB.NET 2005 with SQL SERVER 2005 used as database. Now i want to make a setup of this project but i am unable to integrate sqldatabase and .net framework in this setup project. Is there any way to do this. Because it is assumed that the client does not have .NET Framework installed nor he has SQL Server on his system and the worst condition would be he does not have even internet connection from where these two setups can be downloaded if we give the condition for downloading these programs from the net if the client does not have these programs installed on his machine.
I have a SQLClient.DataSet in VB.NET, and I want to insert the entire thing into a SQL Server table without having to do the following:
[Code]...
Since I've got close to a million rows (all pretty skinny, so it's not much space), I obviously don't want to run this loop and generate a million INSERT statements.
I know that one option is to use a linked server when I initially fetch the data, since it's coming from another SQL Server, and just have it to the INSERT from there. However, if I already have the data in my application, is there a more efficient way to bulk insert it? Can I somehow pass the DataTable as a parameter to SQL Server and have it sort it out and insert the rows?
I'm trying to insert data onto a SQL server database. The Database connects up fine and retrieves data but I'm having difficulty inserting new data. [code] The query works if I run it through the table in database explorer and value of dim h shows 1 (rows affected). However, nothing gets updated.
how to insert some data on SQL Server database?i've tried this code, but it not works for me..here's the code:
Dim constring As String = "Data source=.sqlexpress;attachDbFilename=|DataDirectory|Database1.mdf;integrated security=true;connect timeout=30;user instance=true" Dim connection As SqlConnection = New SqlConnection(constring)
I'm trying to insert a row into a SQL Server table.
Using this... cmd.CommandText = "INSERT INTO MyTable (firstname, lastname) VALUES (@firstname, @lastname)" cmd.Parameters.AddWithValue("@firstname", "bob") cmd.Parameters.AddWithValue("@lastname", "jones") cmd.ExecuteNonQuery()
I get an error saying: ERROR [42000] [Microsoft][ODBC SQL Server Driver][SQL Server]Must declare the scalar variable "@firstname".
But if I use this... cmd.CommandText = "INSERT INTO MyTable (firstname, lastname) VALUES (?, ?)" cmd.Parameters.AddWithValue("@firstname", "bob") cmd.Parameters.AddWithValue("@lastname", "jones") cmd.ExecuteNonQuery() ...it works fine. What do I need to do to make the first example work? I don't understand what the error message is telling me. How do I declare a "scalar variable"?
I just re did my question and added a few other scripts needed to pull everything together This is the small script I am using to receive the post and push the data into the SQL Server (2008 if that matters):
I want to implement a button that sends values typed in textboxes of gui(vb.net i'm using visual basic 2008) into a sql server table called Noms.
Example:
2 textboxes id=1 nom = michael
Press button send the the 2 values into the 2 columns (id and name) of Noms table Then I enter in textbox(gui vb.net) id=2 and nom=mike So the output in my Noms table of sql server should be:
Id Nom 1 michael 2 mike
Here's the code implemented in button to send the values into the specified table:
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click 'Public Class account 'myconnection=conexiune 'comandasql=mycommand
