Create Temporary Tables In MS ACCESS?
Oct 10, 2010Is it possible to create temporary tables in MS ACCESS using VB.NET?
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Create Temporary Table And Insert,delete,update,read In Temporary Table
Mar 15, 2008i am using visual studio 2005 and database sql server 2000. i want to read table of database and readed data insert in temporary table again update that inserted record.
View 3 RepliesCreating Temporary Tables In MSAccess DB?
Feb 25, 2012I'm almost ascertain there's a better way to do this but for right now I'll go with this. This is using WinForms, NOT on a webpage.
In Visual Basic 2010, I would like to create a form that uses a datagrid view pulling rows from a temporary table made at run time. When the "Submit" button of that form is clicked, the rows from the temporary table will be copied into the regular table. (This is being done as there is no ID# available until AFTER the form is submitted. The ID# is needed because the rows made in the temporary, as well as the entire form, will be associated with THAT number.)
how can I dynamically create a temporary table in MSAccess OR how can I use a datagrid without associating it with a table?
SQL Data Access: VB2008 / VB2010 - WinForms - Create A Datasourse And Drag / Drop Fields Or Tables On A Form To Create A Grid
Oct 22, 2010I have used VB (versions 2 - 6) through many years; however, I am crash-course training myself into the VB2008 / VB2010 world kicking a screaming. I would like suggestions as to what SQL database access method should I focus more on in my learning process without making me feel that I'm a million years behind. I know I have WinForms where I can create a datasourse and drag / drop fields or tables on a form to create a grid (not really what I'm looking for).
My trouble isn't so much designing the form but in how I access the database. Theres XML, LINQ to SQL, ADO.NET, and many other methods. Not only do I need to grasp these methods quickly but I also need to know what type of projects I should create. What I mean is...I was thinking that I would design a WinForm app; however, I see that there are WPF apps and others to chose from. This is getting deep. I know it depends on the project that I'm working on. My plans are to write an app based off of either an SQL Express 2008 or SQL Server 2008 database. This first app will be standalone for now but may later become multi-user. I know I'm far behind on my learning curve coming from VB6. I have read a bit on VB2005 / 2008 / 2010. I own
both VB2008 and VB2010. I use VB2008 at work. I know ADO.NET is still alive but by what I read online, it's a dying method and is only kept for backward compatibility. XML and LINQ to SQL and other methods are all pretty new to me.
Create Temp Tables In Access DB In .NET?
Aug 2, 2010I am using Access DB.I want to create Temp Tables in My DB.What is the Syntax for Crate Temp tables in VB.NET??
View 5 RepliesCreate A Form That Allows U To Query Tables In Access?
Mar 18, 2009Im trying to create a form in VB that allows the user to perform queries on a number of tables which are in access.
View 3 RepliesCreate Access 2007 Database And Tables At Runtime?
Jun 5, 2011I have a requirement to create n Access 2007 database & some related tables from my application at runtime.
I used to be able to do this ages ago in VB5 but having difficulties doing it in VS (VB) 2010.
Create A Temporary File In Vb 2005?
Jan 21, 2010I just need to know how to create a temporary file for each line of a file when it is selected in a listbox, so that i can split it and assign each part to textboxes.
1) create temporary file from variable for each line of a current file (each line represents a contact, and temporary file's name is the contact's fullname(variable as string))
2) listbox SelectedIndexChange = search fullname.dat (temporary file)
3) split the content of the fullname.dat file and assign each part to display in textboxes the only thing i got a problem with is creating the temporary file.
Create New Projects In Temporary Directory?
Jun 8, 2012Basically I've been using the VS2008 Express editions for the last few years. With the express editions (with the exception of C++), by default when you create a new project, the project files are all stored in a temporary directory. When you select "Save All" for the first time, VS would prompt for a project directory and then you could save the project into your regular project directory.This is behaviour I found exceedingly useful, as many times I create very quick, simple programs to do 1 thing for me before never needing them again.Once I close VS, it prompts me whether I want to save the project, I select "Discard" and everything's all good; my project directory doesn't get cluttered with useless directories for 1-time projects and everybody wins.
However, with VS2010 Ultimate I've noticed that the default behaviour has changed and all new projects are created directly into my Project directory (yes I'm aware I can change the directory when creating the project, but that's a needless waste of time). This has led me to reverting to express editions whenever I want to write a small program, which isn't too bad at home, but at work we only have VS2010 professional. Every time I create a simple project I have to remember to delete the directory later or face having a directory of "WindowsFormsApplication1000232131231".
Create Temporary Data File?
Oct 2, 2009How knows how to create a temporary data file in vb.net without using sqlserver.
View 2 RepliesHow To Create Temporary Text File
Nov 7, 2011I want to create temporary text file because after I use the text file, I want to delete it. But I just create the text file and write into th text file and at the end of the process, I want to delete it. However, the system won't allow me to delete it as it being use my
Dim objWriter As New System.IO.StreamWriter("C:\Blind Holes.tmp")
objWriter.WriteLine(lineP(1))
[code].....
Timeout Using SQLite - Create A Database And Several Tables - To Populate The Tables With Data From Arrays
Jul 25, 2012I am using VS2008 and SQLite. I have created a database and several tables and am attempting to populate the tables with data from arrays.
The following code (example) works fine but stops after it inserts 30 to 50 records. I am running the VB code in debug mode and when it stops, I press pause to see where it is. It stops on "SQLcommand.ExecuteNonQuery()" and when I press continue (F5) it will insert another 30 to 50 records.
I do not get an error message. Is this a timeout issue? How do I keep the loop running to the end of the array?
Following is example code.
Dim
SQLconnect As New SQLite.SQLiteConnection()
Dim SQLcommand As SQLiteCommand
CODE:.....................
How To Create ' Temporary' Graphics With Text Changed Event
Feb 27, 2011I'm in an upper level industrial engineering class in which we're learning some entry level VB programming. We're working on building a program to solve the travelling salesmen problem (finding the shortest path through a collection of cities while visiting each only once) and I'm trying to add some 'fancy' to it so I can learn some more skills. The basic program is designed to load a bitmap file of a map into a picture box and a text file with the xy coordinates of any city positions. From there, the user can plot the cities with red squares, draw a random tour through the cities, or tour the cities by always visiting the nearest neighbor not yet visited. The modification I'm working on is a method of pointing out a specific city with a black square by entering the city's number (determined from the coordinate file) into a text box.
Private Sub TxtFindCity_textchanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TxtFindCity.TextChanged
Dim ObjFindCity As Graphics = picShowMap.CreateGraphics
Dim City As Integer
[Code]...
So far, the program works, but I want the black squares (but none of the other graphics) that are created to go away once the text box is cleared. As of now they just hang around on the screen until I refresh the entire image with a 'clear map' sub. Any suggestions on how to accomplish this?
Create Temporary Sql Table From A Select Portion Of Data On Server?
Feb 9, 2012I am wanting to pull data out a select table and wanting to use it locally as Read Only data I am stuck on how to write the data to the local Temporary table[code]...
View 1 RepliesTo Add More Tables - Access All My Tables Togather At A Time
Mar 25, 2009I have a 5 tables in my database and i want to access all my tables togather at a time.e.g.I have a code for one table i.e. rs.Open "select * from Group_info", con, adOpenDynamic, adLockBatchOptimistic. instead of Group_info table i want to access 5 tables also as Login_table,User_info table,group_name table etc. How i do that
View 11 RepliesCrystal Report & Temporary Tables - Print The Table Data Through Crystal Report?
Jun 21, 2010I m using .net , I create some temporary tables at run time, how to print these table data thru crystal report
View 1 RepliesAnyway To Create Tables
Dec 31, 2010I signed up for a free 30 of Azure. I logged in, created a database. I am able to connect (=Test Connectivity). But that's it. I don't see anyway to create tables, etc. Also how can I connect this db to vb.net (I am using vs.net 2010)?
View 3 Replies.net - Ms-Access: Join 3 Tables?
May 23, 2009 how to join 3 tables, I have the following statement but I'm getting a missing a (syntax error "operator error")
da = New OleDbDataAdapter("SELECT [S].[Scheduled Vege], [V].[Description],
[DS].[Task], [DS].[Task Date], [DS].[Completed] FROM [Scheduled] AS S
INNER JOIN [Date Schedules] AS DS ON [S].[SchedID] = [DS].[SchedID]
[code]....
Can't Access Tables In Adataset
May 22, 2009I've been working on a project for the last couple of days and have come across a problem that I'm sure is easy to resolve, but obviously not for me.
My dataset has a small crossed-out circle that's appeared next to the associated tables. This is preventing me from dropping tables onto the design of my form. Oddly the crossed circle only appears when I'm in the design of a form and not at any other time!
Creating Tables In Access Using Vb?
Jun 5, 2011how to store or create a table on my database using vb.net i'm having hard time to create a table on my existing dbase
here my code;
Dim ntable As OleDb.OleDbDataAdapter
Dim mtable As New DataTable
con.ConnectionString = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:Documents and SettingsjessprDesktopmydbasesample.accdb"
[Code].....
when i view my access dbase i cant see the table that was created on my code. how can i view that table?
Creating Tables In Access?
Mar 25, 2010The following code creates a table in a mdb file.Dim tblName As String = Trim(Me.txbTblName.Text)
Dim Source = Trim(Me.txbLoadDB.Text)
Dim Pass = Trim(Me.txbPassDB.Text)
'Define the connectors
Dim oConn As OleDbConnection
[Code]...
I would like the table name be variable based on the textbox text but the following change creates a syntax error. Why is that?oQuery = "CREATE TABLE '" & tblName & "' ( ID Counter,Name TEXT(50) NOT NULL,PRIMARY KEY(ID) )"
Display The Tables From Access?
Oct 5, 2009im a newbiw in vb and i really dont have any idea on how to display the tables in mydatabase into my vb.. should i use a datagridview or a combobox or something?
View 14 RepliesExport XML Tables To Access?
Jan 4, 2012I need to export the XML tables that i have added to the DataGrid to The new Access File (.mdb).
That is create the .mdb file and table in it qand then add the rows to it.
How To Mix Two Access Tables In VB2008
Jan 12, 2010I programmed in VB6 but with VB2008 I have trouble with this:I have a table called Clientes (Clients). One of the fields is called Provincia (State), but this is a numeric field wich references to a Provincias table.So, when I show the Clientes from, the Provincias field must use a combobox with the province name instead of a textbox with a number.
View 9 RepliesLoop Through Access Tables?
Jul 5, 2011How do I Loop through Access Tables?
What's the object I need to reference or connect to here?
''' <summary>
''' Return AccessDB as Dataset
''' </summary>
[Code].....
Create 3 Tables In Code Behind?
Aug 26, 2011I want to split this up into 3 side by side tables but have been unsuccessful in any of my attempts. Currently it prints one large table. The reader.Read is performing a really simple query that pulls a few names from a table.
Dim htmlString As String = "<table>"
While reader.Read()
htmlString = htmlString + "<tr><td>" + reader(1) + " " + reader(4) + "</td></tr>"
End While
[code].....
Create Tables At Run-time?
Jun 5, 2011Possible to create new tables in my database at runtime. What components will I have to use?
View 2 RepliesCreate Two Different Tables Having Almost Same Fields?
Jan 12, 2010I have two forms receipt and payment. Both are having almost same fields.e.g. entryno, date , partyname, amount. Should I create two different tables for receipt and payment or keep data in single table with additional field 'TransactionType'
View 3 RepliesConnecting Access Database With Two Tables?
Jul 23, 2011I am using visual studio 2010 with vb environment, I am connecting to a microsoft access database with 2 tables, one table per form, i can add a record and save it no problem, but when I update a existing record i receive the error, this happens on both tables, i am using the standard navigation buttons on the forms.
View 3 RepliesCopy Tables From MS Access To MSSQL?
Feb 17, 2009i 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.
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