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9 Posted Topics
 | Im having trouble with nested for loops. I have have a SQL database with a few tables i need data pulled from. So in my first for loop i search for all materials in a product, i insert the data into a datatable then i do the for each dr …  |
| | Hello all, I have a form with 24 textboxes incremented by a letter. example: txtDimVala1.text, txtDimValb1.text, txtDimValc1.text, etc. I created a code to check each textbox, but there must me a more efficient way to loop it. I have tried a few loops but I cant get them to work … |
| | Im trying to select data from a MS access database, i have done this for SQL server before with no problem, but now with a Access database i get a run time error for "No value given for one or more required parameters". Below is my code [CODE] Private Sub … |
| | this is my code for a similiar program. [CODE] Imports System.Data Imports System.Data.SqlClient Public Class Form1 Dim ObjNextForm As New MainMenu Dim da As New SqlDataAdapter Dim ds As New DataSet Dim dt As New DataTable Private Sub Label1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Label1.Click End Sub … |
| | I am using VS2010 and SQL Server 2005. I have a query to search between dates. Depending on which date I select on the datetimepicker I get no results or limited results, but mostly not all the dates between the two dates I specify. For example, if i select 10/9/2010 … |
| | Hello, I am trying to connect a VB.NET 2003 Oledbdataadapter through the wizard to a SQL Server 2005 Database, but i get an error message during the wizard. These are my steps: New Connection, Select provider (Microsoft OLE DB Provider for SQL Server), Select Connection: server name, log on: use … |
| | Do you know how to do these functions not using a Datagrid? Just using textboxes?  |
| | I have binded a textbox to a column in a SQL Server 2005 Database, when i fill the dataset it displays the data, but when i click the save button it doesn not save the changes to the database. I used this same code to do a Datagridview and it … |
| | I have been using examples from the textbook creating a OleDbDataAdapter using the wizard, everything works fine loading the data into the dataset, but when i try to update the dataset, it doesn't save tod the database, can someone please tell me what im doing wrong: I created the data … |
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