DB/Reporting :: Create The Query As Part Of Tableadapter?
Apr 16, 2008What I want to do is be able to active a query for my datagrid by clicking on a button. How would I do that? Would I create the query as part of my tableadapter???
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DB/Reporting :: Executing Query In TableAdapter
Jul 17, 2008I have a string qText with the text of a query in it, say qText = "select * from Data". how can I execute it to fill a TableAdapter I have in my form with the resulting data?
View 2 RepliesCreate Parameter Query Using Tableadapter Wizard?
Feb 24, 2012Unable to create a parameter query using the table adapter wizard to process an access db file. Went online and attempted to create an instance for new adapter with out success, when I click finish the wizard does not like the in the query WHERE (Last_Name LIKE @Last_Name). Also receive a warning that my code contains to many arguments for 'txtLastName.Text' Tried to paste screen
Public Class FindMemberForm
Private Sub FindMemberForm_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
[code].....
DB/Reporting :: Create A Parameter That Is Already Part Of Report?
Jan 2, 2009I am using the following code to set a parameter in my report.
Code:
However, if I create the parameter at design time, it seems like I should be able to do something much simpler like
Code:
Since the parameter is already created. However, I can't get anything like that to work.
DB/Reporting :: Getting A Value - Insert Query To Create A New Record In The Table
Nov 22, 2010I am working with SQL Server express 2008 And visual Basic 2008. Here's what I'm trying to do, if it is possible.
I am using an Insert query to create a new record in the table. A sequential ID number is inserted into the database when the query is run in Visual Basic.
I want to capture this ID number in a variable and use it immediately following the execution of the query.
Is this possible or do I have to capture the value in a second query.
DB/Reporting :: Changing TableAdapter CommandText At Runtime?
Nov 23, 2009In my app (written in VS 2003) I use OleDbDataAdapter's to load data. I have some functions that enable be to change the OleDbDataAdapter.SelectCommand.CommandText at run time, by adding a "WHERE" or "HAVING" section to the SQL command, or updating the "WHERE " or "HAVING" section. This way I have have generic load data functions. (load all invoices for Customer 123, load all invoices for the year 2009, or load all invoices for Customer 123 for the year 2009).
With the new VS 2008 TableAdapter, the TableAdaper.CommandCollection property is Protected. How can I edit the TableAdaper.CommandCollection(0).CommandText at run time?
DB/Reporting :: TableAdapter.Fill And Access DB Password?
Apr 19, 2008I included a MicrosoftReportViewer to my project:
Code:
Private Sub Report_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
[code].....
Use A Parameter For IN In A Tableadapter Query?
Apr 6, 2011I have a query in a myTableAdapter that ends with WHERE column IN (@S). This works fine when I use myTableAdapter.Fill(dataset.table, "text") but I can't find any way that works to provide multiple text strings such as "text1, text2" for the IN parameter.
View 1 RepliesLIKE In SQL In TableAdapter Query Config Wizard
Feb 18, 2011Here's what I need the query to be like.
CODE:
How can I make this work in the TableAdapter Query Configuration Wizard?
TableAdapter Query Based On A Textbox Value?
Apr 24, 2010I have a tableadapter where the select query is as follows:
I want to select only those rows where the value of orderno is in the TextBox1.text. How can i do this?
SELECT CustomerID, Orderno, CompanyName, ContactName, ContactTitle, Address, City, Region, PostalCode, Country, Phone, Fax
FROM Customers
Tableadapter Query Configuration Wizard?
Jul 18, 2012i am putting this query in my querybuilder in the table adapter but i need to make the query only return the transaction done today!! i dont know the syntax to get the cuurent date today. this query should work in the tableadapter query configuration wizard!!!
SELECT Trans_ID, Trans_Cash, Trans_Deposit, Trans_Mtc, Trans_Alfa, Trans_Desc, Trans_Delete_Flg, Trans_Date, Trans_User_Name, Trans_Admin_Flg,
Trans_Msg_Cost
[code]....
TableAdapter Use Input To Query Table?
Nov 2, 2009ive been learning Vb.net at uni. Ive never used it before and im finding it a little difficult ( supposed to be easy )i usually code in c++ and MFC Problem I have craeted the database and added all the fields to the form.
View 3 RepliesVS 2008 Dynamic TableAdapter Query Possible WildCard
May 17, 2011Im working on a project that includes a TableAdapter for filling data. I usually use parameters for queries I create, but what would be the best way to create a query that may have a wildcard without creating a bunch of queries?
[Code]...
Added A TableAdapter And Made A Query With Users And There Passwords?
Sep 24, 2011i'm asking a lot of question here, because i have finally found a real helpful place to ask,and i have a lot of questions, anyways i made a login system in which i used an access database, everything is working fine, I Added a TableAdapter and made a query with users and there passwords, this is the code i used:
Private Sub OK_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles OK.Click
Binding DataGridView To TableAdapter Query That Takes Parameters?
Aug 3, 2009I'm trying to bind a datagridview to a tableadapter which contains a query that requires parameters (for the WHERE statement of the query). The datasource is a SQL Server database. When I bind the datagridview in design view, it does not let me choose which tableadapter method I would like to use. The way I've been fixing this is to go into the code behind that form, where Visual Studio puts in some auto-generated code that fills a datatable in the dataset and I change the method that it's using there and put in my parameters. I don't think this is the proper way to do it, however, especially because sometimes that code doesn't even get generated! My other solution is to just programatically bind the datagridview to a datatable which I have filled using the tableadapter. This seems like more work than it should be, though.
View 5 RepliesTableAdapter FillBy Query With Parameters Doesn't Work With LIKE Operator
Jan 19, 2010Banging my head against a wall here. I have a query that looks like this.
SELECT FirstName, LastName, Address
FROM Members
WHERE FirstName LIKE 'JOE%'
That works absolutely fine in query wizard and the DataTablePreview data window. However, when I do this.
SELECT FirstName, LastName, Address
FROM Members
WHERE FirstName LIKE ?
I get nothing when I run the fillby method. If I change the LIKE to =.
SELECT FirstName, LastName, Address
FROM Members
WHERE FirstName = ?
Everything works great. I need to get LIKE working though so I can wildcard search.
I'm using the SQL server OLE db connections if that means anything.
UPDATE
Using the LIKE operator doesn't work at all. When I just swap out = for LIKE. Nothing is returned.
SQL To Query Part Of Field?
Jul 22, 2009I have the following table
[Code]...
if I have an sql as follows with an external(from a list box) selected event & location as follows: Select * From Table Where Subject ='103' or InStr(Subject, '-103-') or mid(Subject,1,len(103)+1)='103-' or mid(Subject,len(Subject)-len(103),len(103)+1)='-103' and Event = 'T178' and Location = 'Yennora' I get more than one record, I should get only record 13
Use The Textfile In Vs As A Part Of Sql Query?
Jun 5, 2011i use vs2010 and sql SQL Server 2008 R2.
what i have is a textfile with customers_id's.
what i want is that i can use the textfile in vs as a part of sql query.
so can i use a .txt or .sql in vs?
Create TableAdapters With TableAdapter Configuration Wizard?
May 13, 2011I was Created TableAdapter through Configuration Wizard , and i applied joins and Filters on the wizard. Finally i am getting the rows which i want, and now one table was created in my dataset.
If i update few records in my database, is there update also in this table?? why b`se this table is not in the Database right?
DB/Reporting :: Reporting During Query?
Feb 25, 2011I have a form that when you click a button it begins a query. I want the user to know that they already started a query and they basically need to wait and not hit the button again. To do this I have a list box that has an lbResults.item.add() to it
Code:
Private Sub btnControlKSMS1117Query_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnControlKSMS1117Query.Click
[code]....
Error : "You Have Tried To Execute A Query That Does Not Include The Spec Ified Expression 'ID' As A Part Of The Aggregate Function
Jul 1, 2009I am working on an application in Visual Basic Express using an Access 2000 database.I am trying to get athe following SQL query to work but get an error in Access.
The query is:
SELECT [ID], [Title], [Author], [Series], [YearPublished], [ISBN], [CoverPrice], [Style], [Condition], [Signed], [Comments], Count([Title]) AS CountOfBooks, Sum([CoverPrice]) AS TotalCoverPrice
FROM tblBooks
WHERE ID=[@ID];
The error is:"You have tried to execute a query that does not include the spec ified expression 'ID' as a part of the aggragate function."
The query works fine without the 'Count' and 'CoverPrice' count and sum to the query.
DB/Reporting :: Get Query Of Views In .net?
May 22, 2008anyone knows how to fetch the query of a view (Sql server) in vb.net?
View 3 RepliesDB/Reporting :: Combo Box Filled By Query?
Aug 2, 2010I'm fairly new to visual basic and have a problem that is probably quite easy to solve yet I have been unable to do it so far and am about at wits end.I have an access database with a table that contains a list of cities and states. what i would like to do is to populate a combo box on a vb form with a list of the states in the states column. the query that i have is as follows:
SELECT DISTINCT State from Cities I have previewed the data in the dataset designer and it works, i just can't figure out how to make it fill the combo box. i initially created a table with just all of the states and then used a binding source and table adapter to bind it to the combo box, but if I'm able to figure this out this would help with my application going forward
DB/Reporting :: Getting Query Fields Into Text Box?
Jan 14, 2009I am writing a little program that does the following:Allows the user to enter a id number.Then when the find button is clicked, we connect to the database and run a select statement for the id.I am trying to figure out how to get the first name, last name and birthdate into textboxes on my form.
I would like to have a way to display a messagebox if the resultset = 0 so as to tell the user no records found.Then if the information is correct I am going to have a button to update the information which is going to call a stored procedure I have in place to update the record.how to make the connection which I think I have working and then loading the individual fields into the appropriate textboxes.
DB/Reporting :: How To Pass Value To Query Builder 8
Jul 30, 2009I want to ask how to i , passed the value i get from my previous form using this"Login.user.Text" to a Query Builder to filter the result based on the value of Login.user.Text" .
SELECT LecturerID, Lecturer_P
FROM Lecturer
WHERE (LecturerID = ??? )
[code].....
DB/Reporting :: Make A Query To A Sql Database?
Apr 18, 2008i'm trying to make a query to a sql database, so when the user enters the id, the columns related to that id will be displayed. but, im getting an error: "Object reference not set to an instance of an object"
the code:
Code:
Try
TextBox1.Text = InputBox("Enter the Id.", "fsdf.")
query = "select * from Students where Id = '" & TextBox1.Text & "'"
[Code]......
DB/Reporting :: MySql Query Into A DataGridView?
Oct 9, 2009So I'm working with a mysql database, and I already have some queries down. I have to make a windows application form in vb.net that can display the results of these queries in a dataGridView.Lets say I'm working with frm1, and i have datagrid1 which will be filled using the query "select * from xyz" when btn1 is clicked.Can someone please take me through the right steps to do that? References needed, connections to be made, etc. I did look through online materials, but they are mostly way too long and not dataGridView specific
View 2 RepliesDB/Reporting :: Query On Related Tables?
Nov 15, 2008I have a simple "two-tables" database (SQL EXpress) and a very simple application (VB 2008 Express). The two tables are customer and order and their structures are:
customer(IDcustomer, LastName, FirstName) IDcustomer=primary key orders(IDord, Number, Description, IDcust)
IDord=primary key the tables are related (IDcustomer-->ID cust)
In VB2008 environment I create a dataset, by means of Data Source Configuration Wizard, which encompass both customer and order tables (xsd file). By opening xsd file I set the relationship in the following manner:
"Both relation and foreign key constraint"
Update Rule = Cascade
Delete Rule = Cascade
In my form I show customer table in detail-mode and orders table in datagridview-mode. Two Fill method are created in the Load event and they work correctly.In "CustomerTableAdapter" I create, with QueryBuilder, a search query (say LastName query) and I write the following code:
Private Sub frmSearch_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Me.CustomerTableAdapter.FillByLastName(Me.CustomerOrdersDataSet.custom er, "D") 'All Lastnames with first letter = D
[Code]...
DB/Reporting :: Query Result In A Listbox?
Oct 28, 2008I'm trying to run a query and display the result in a listbox. I can do it for a datagridview but not for a listbox .
Code:
Private Sub frmNieuweActie_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
strSql = "SELECT Acties.Actieid, Acties.Actie " & _
"FROM(Acties) " & _
[code]....
I get the correct amount of items in my listbox but it displays "System.Data.DataRowView" as item .
DB/Reporting :: Query Works In Access But Not In VB?
Aug 13, 2008I have the following query that works fine if I cut/pase into an SQL query in access, but when executed in VB the loop is skipped - ie, no data is returned.
[Code]...