Incorrect Result Of Queries And Microsft Access

Nov 15, 2010

I have queries using microsft access 2007 and vb.net. If I tried to execute it in microsoft access manually then the result was fine. But using code in vb.net I the result I've got was all the same

[Code]...

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Merge Result Of Two Queries?

May 18, 2012

I'm making two queries[code]...

How can I merge those two queries to have only one I can use as DataSource.

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Unknown Error Causing End Result To Be Incorrect

Mar 15, 2012

I've been programming a game recently and didn't want to make 99 weapons manually. I've tried making a loop do this for me. I've got the loop working, everything is perfect. But when I run the program and list all the Weapon(x).Name [x being any value between 0 & 99] they are all identical... HOWEVER. If I single step through the code it lists all the names from 0 to 99 perfectly fine. Why is it that single stepping through it produces what I want?

Private Sub CreateWeaponList()
Dim StatName(4) As String 'Creating 4 pre-made names for weapons
Dim WeaponName(4), RandomWeaponName As String 'Creating 4 more pre-made names for weapons
For x = 0 To 32
Weapons(x).Type = "Sword"
[Code] .....

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Run Access Queries From Program/

Apr 5, 2012

How do I run Access queries from within VB? The queries have been written and saved in Access using SQL, and use a search-parameter (Team name) to return a single integer value (games won, points scored etc).

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Run Existing Access Queries?

Jun 28, 2010

is there a way to run a query that already exists in an access database?

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Run Multiple Access Queries In .NET?

Oct 20, 2009

I have 2 queries to run, one after another.

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Transposing Queries In Access

Dec 2, 2010

I would like to transpose the data from queries in access database, the current data extracted from the table look like this :

[Code]...

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Using Access 2007 Queries From .NET?

Jun 25, 2009

I have a access database setup which i am connecting to via ODBC, the access files already has all the required queries built and i would simple like to call them from within my application.I am using Visual Basic .NET and this is what i have tried so far..

[Code]...

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Access Database With Some Table And Some Queries

May 9, 2011

I have an Access database with some table and some queries.Here you see one query which returns 2507 records:I also added this database to a vb.net project.However, if i try to fill the datatable of the query with the specific tableadapter, the datatable stays empty. Also when I click the query in the dataset and choose 'preview data' I get none of the 2507 records:Any idea why he won't load the records into the dataset?

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C# - Programatically Rename Tables In Access Queries?

Aug 3, 2009

I have an access 2003 database file with hundreds of queries. I would like to rename all tables referenced from within my queries based on a condition

If tableNameInQuery = "tableName" Then
tableNameInQuery = "newTableName"
End If

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Finding Table Usage In Access DB Queries?

Sep 13, 2010

I would like to be able to run a query that could tell me where a given table/query is used within all of my queries. I would like to do this with SQL but VBA is also fine.

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Importing Crosstab Queries From Access To VB 2005?

Jan 14, 2010

Is there anyway to import a crosstab query from Access 2007 to VB 2005?If not, can I create a crosstab query within VB 2005 from the raw database tables

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VS 2010 Queries With Access Functions Not Displayed?

Jun 6, 2010

I use an access database and some queries return calculated fields resulting from
functions in the code module of the database These queries are not listed in the "Views" tab of the query designer when adding a tableadapter in the data source designer

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LINQ Queries - Combine The First 3 Queries Into A Single Query And Place In A List?

Jan 6, 2010

I am writing a message system on my server, the xml is something like this

<xml>
<entry>
<sender>[code]....

my problem now i guess is 2 fold, i wish to combine the first 3 queries into a single query and place in a list or a collection or is there a way to do this with a single query that will give me my desired result?

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C# - Access Database - Retrieve Names Of Stored Queries?

Jan 10, 2012

Is this possible programmatically? Getting the names of stored queries or checking if a query with a specific name exists?

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Exporting 2 MS Access Queries Into 2 Worksheets Of 1 Excel Workbook?

Nov 20, 2009

While I have no problem to to program the output of two queries into 2 separate Excel workbooks and worksheets via

DoCmd.OutputTo acOutputQuery, "QueryA", acFormatXLS, "filenameQueryA", True
DoCmd.OutputTo acOutputQuery, "QueryB", acFormatXLS, "filenameQueryB", True

I have tried without success to find the right VBA commands within MS Access to create and save only one file with two worksheets, one for each query.

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Create Stored Queries Programmatically With Program , Odbc And Access?

Jan 8, 2011

I have developed a small ms-access based software with vb.net.

I've added auto-update capabilities to the software (mostly by using clickonce) to simplify the release of new features.

Every version of the software executes the update routine which may update also the existing database.Lately i've made few changes on the database structure adding few stored queries, so i want the autoupdate code to programmatically add these new queries to the existing database and make it perfectly up to date.

I haven't already found a solution to add stored queries to an ms-access database using odbc...I also tried to use the "CREATE PROC" sql statement but it does not seem to work with access databases, even if i create the query form the Microsoft Office Access front-end.I've found some examples that uses ADODB, but i'm using odbc to remain both x86 and x64 compliant.

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Microsft Outlook 2007 Add In Scheduled Copy?

Nov 25, 2011

microsft outlook 2007 add in scheduled copy

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Microsft.Jet.OLEDB.4.0' Provider Is Not Registered On The Local Machine?

Mar 25, 2012

I have done all the updates but still have this error.

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Import Database To Listview In Microsft Visual Studio 2008?

Nov 18, 2011

i would like to import the data in my database into listview. i dont know how to start

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Checking For Result From MS Access Database?

Nov 24, 2009

In my .NET application I have to manage bookings for rooms. I enter the room booking via an SQL query to a MS Access database using an INSERT INTO statement.

Before I insert the booking, I need to check if a booking already exists for that time period, and if it does stop the user from being able to book at that time.

I have written code to retrieve a database result on the day and time of the booking they want to book, and the fact that Access would return data would mean that the user is trying to book over someone else.

how I can check if I have a resuklt returned. My code:

cn = New OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0; Data Source=D:Databasedatabase.mdb;")
cn.Open()

[Code].....

But this doesn't work, it displays the messagebox regardless of if there is a row returned or not. How can I check if a row was returned?

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Search Result To Display In The DataViewGrid + MS Access

Nov 1, 2009

I wanted my search result to display in the DataViewGrid but it shows nothing when i click the search button or anything i did wrong?

[Code]...

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Make A Program With First Form To Enter The Serial If Correct Just Continue To Form2 If Incorrect Just A Popup Say Like "Serial Incorrect"?

Aug 13, 2010

i just want to make a program with first form to enter the serial if correct just continue to form2 if incorrect just a popup say like "Serial Incorrect" how i can make it ?

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Check Result Of Insert Command To Access Database?

Apr 6, 2011

How do i check if the command insert new data in my ms access database this is my code so far.[code]...

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Set Value Of A Gridview Column Depending On Result From MS Access Query?

May 7, 2011

I have a query which is pulling values from a table in MS Access

SELECT
tblInstructor.InstructorID,
tblInstructor.Football AS InstructorRole,

[code].....

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Access Database That Has Nested Queries And Jet Database Engine

May 4, 2011

I have an access database that has nested queries. For example, the querydef below is called qs_Pedon_type: SELECT qs_Pedon_basic.peiid, metadata_domain_detail.domain_id, metadata_domain_detail.choice, qs_Pedon_basic.siteiidref FROM qs_Pedon_basic LEFT JOIN metadata_domain_detail ON qs_Pedon_basic.pedontype = metadata_domain_detail.choice_id

[Code]...

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Ms Access - Get The Result Of Stored Procedure With Parameter And Use For Crystal Report In .Net

Jan 9, 2012

My IDE is MS Visual Studio 2008.I just want to ask how can I get the result of a store procedure from MS Access using VB.Net and use the result in a Crystal Report.

I have a Windows Application Project that requires this function.

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MS ACCESS - Putting A Query Result Into An Ubound Textbox Control?

Jun 26, 2009

I am working on a custom report in access and I do have a query which I want the outcome to appear in a text box control. Howver when I link this under the control source property, It returns an error.

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End Result Of Combobox Selection Keep Showing Same Multiple End Result When There Is Only One Entry?

Dec 10, 2010

I am currently having a headache on how to solve this problem that i am facing. here is the situation: I have a combobox and a list box on the main form. The combobox will get the data from the ms access database. In the database, i have the details of a person's IC, Name and DOB say for eg on one entry I have D215311523C,SHAWN,13/04/1987 So now, my combobox on form load will show the list of dates in the database to allow the user to search base on the date itself by clicking on the selected date. So when the user clicks on the particular date say 13/04/1987, people in the database whose birthday is 13/04/1987 will be shown on the listbox.Meaning to say if i have 3 entries whose dates are the same 13/04/1987, 3 entries will appear. If there is only two entry, then two results will be shown. But now, when i do a single click on the date, one result will be shown. That is correct. But the problem is when i click on the same date again, three of the same results will be shown on the list box. that is it will display : 13/04/1987 13/04/1987 13/04/1987 which is not the case. Then it will show more duplicates of the same results if i click more times on the same date which should not be the case.

Dim n As Integer
Dim numbers() As Integer
Dim StartFrom As Integer
Dim EndAt As Integer

[code].....

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IDE :: When There Is No Result In Grid Result Column, Disable The Save Button

Sep 25, 2010

I am using a datagrid in my where i am having four columns. In first column the parameter values are entered and in the second column measured value is entered and in third column the nominal value is entered.Inthe fourth column the result is displayed by subtracting the measured value and nominal values. I am doing this calculation in Datagrid cell validated event. What i want is,there will be many rows in the grid,when typing the value in the third column the corresponding result will be displayedin the rowof theresult column,save button will be displayed while the form loads,when the calculate part is completed that is there should not any cell of the resut column empty then i should enable the save butto.

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