Create Table Programatically At Runtime
Feb 15, 2012how to create tables at runtime? Or if it is a long story, kindly direct me to a site where I can learn more...
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VS 2008 - Create Access Table At Runtime
Jul 12, 2010I want to create an access table at runtime. It happens that my table has to change, this means that i need to alter some or all of the fields. I need to be able to do this at runtime. I am using the following code, but it does not seem to work. The last field has to be an Autonumber field.
Private Sub CreateLessonPlan() '' Create table if it does not exsist
If con.State = ConnectionState.Closed Then
con.Open()
End If
Try
' Drop the Employees table if it already exists.
[Code] .....
Is it possible to alter the structure of a table that already has some records in it?
Need To Programatically Import Table Into Db
Dec 14, 2009I'm working on a script in vb.net windows application and I need to import a table from one access database into another access database. I wanted to know if this was possible to do w/ out having to create the table and then loop through all the records to insert them into the table? In other words, is there some method that will allow me to import the table dirrectly as it is?
View 5 RepliesCreate An HTML File Programatically?
Sep 15, 2010i am trying to generate an HTML file from VB.Net 2005. Basically, I want to create a file that is a representation of a SQL query from a database in a table, then save the resulting HTML file to a location.I have got my code mostly working, but am in the process of fine tuning the formating of the HTML code.
[Code]...
How To Create A Shotcut ( .lnk ) Programatically. (VB 2005)
Feb 12, 2012I'm obviously looking for the wrong thing, every reference I find points me back to VB scripting.I want to be able to create a set of shortcuts to various files, within a user selected folder, programatically in VB 2005.
Searching on "links", "shorcuts" all take me in circular fashion back to WshShell ... can someone please point me toward some VB / .NET code
How To Programatically Create Virtual IP Addresses
Aug 4, 2010What I want to do is use one PC to test an application on another on the same 19.2.168.X.X.I would like to make it seem like SOAP requests are coming from a variety of different PCs, just to make the applciations log file easier to read and I have been told that virtual IP Addresses are the way to go. So, how do I defien a range and then use them one by one in VB? (I guss that this is effectively IP header spooging?)
View 2 RepliesHow To Programatically Create A Text File In SSIS
Dec 16, 2010I would like to create a text file with some data i am manipulating in a script component and write it to a text file. i know how to write it to an existing text file, but what i would like to do is create the text file programmatically so i can name it textfile(TodaysDate).txt.
View 2 RepliesCreate An Image With Drop Shadow On Text Programatically?
Nov 1, 2010I'm currently building an intranet engine for a project I've got on the go at the moment,and I'd like to save myself a little time by generating header images from code where possible, however, I'd like it to match our concept image.What I'd like to achieve is below:My issue is I've not the faintest how to create that from code. I can do the absolute basics but that's about it.I start to fall down when it comes to the gradient background and the drop shadow on the text. I can get away with positioning the text on the larger header image, so if it's not possible to generate the exact gradient I have there, then I have a work around for that, but what I really want to achieve is the text with the font and drop shadow.
View 1 RepliesVS 2010 - Advantage To Do Everything Programatically Instead Of Using Design View To Create Forms
Oct 19, 2011I was wondering if there is any advantage to do everything programmatically instead of using design view to create forms, controls etc. Would there be any difference in size and/or performance after you compile it? So far I've been doing pretty much everything programmatically, specifying all the properties that aren't default for my forms controls but I am starting to wonder is there are any advantages to this, apart from making it easier (sometime) to manage and change the behavior of my controls.
View 10 RepliesDatabase - Visual Basic: Copying A Random Row From One Table Into Another Table At Runtime
May 16, 2011I have a database that has two tables in it. One is a table of items (table1) and the other is the table of current items (table2).On form load I need to generate a random amount of the items from table1 and populate table2 with them. I was trying to do something like this:
[Code]...
Avoid Create/drop Table Scenario With A Perm Stage Table?
May 10, 2010I created a function that creates a global temporary table to stage data from a excel sheet I need the table to persist for me to map the columns using a form. The table is still there when the code goes back to the sub that calls the function until I call the form where I do the mapping. I am trying to avoid create/drop table scenario with a perm stage table.How can I get this table to persist until the data gets loaded into the perm table?
View 8 Replies.net - Substitute One Table For Another At Runtime?
Aug 23, 2011I have 9 tables with state information in them. They all have the same field names. I have a Crystal Report that is based on one of them. I want the user to be able to select a state and change the Crystal Report to use that table instead of the one it was based on.I mean when user select text in combo box and then click on "OK" then report show (using only one rpt for all the tables of same fields).
View 2 RepliesCreate Table Button Which When Clicked Creates A Table In Sql Server?
Sep 17, 2009I am working with a Vb.net 2005 application. On the application I have a Create table button which when clicked creates a table in Sql server with the code shown below;
Code: Private Sub BtnCrtTable_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BtnCrtTable.Click
[Code]...
This is really a pre-defined table and the data is already specified to be inserted to the table. However, my primarily task is to read a flat file which has the data and consider the first line as the column to be column names.
Therefore, initially I created an open dialogue to browse for the text file and store the path such as E:Datafile est.txt, in a TextBox1 visible at run time. Now the task is to change the above "create table" to read the txt file (column names are on the first line) and then create the table in the database.
Change Crystal Report Table During Runtime?
Aug 25, 2011I have 6 to 7 tables with state information in them. They all have the same field names. I have a Crystal Report that is based on one of them. I want the user to be able to select a state and change the Crystal Report to use that table instead of the one it was based on.I mean when user select text in combo box and then click on "OK" then report show (using only one rpt for all the tables of same fields).i have the database name"Rajab" in which the all the tables have same fields and structures now the problem is that i have designed an rpt now i want that if user select any table from the list of combo box then through this rpt the data of every table shows. how can i use that rpt for every table because i don't want to use seperate rpt for every table i want to use only single designed rpt for 6 to 7 tables.
View 2 RepliesVS 2008 Create Table/table Name From Textbox?
Sep 18, 2009I'm trying to create table in my database, that would have name like i type in Textbox and than i have to click the button With code like this :
sqlCmd.CommandText = "CREATE TABLE NAME = '" & TextBox1.Text & "' (First_Name char(50))"
I'm getting erorr : Incorect syntax near "name that i type"
Dynamically Select Table At Runtime With Dynamic LINQ?
Feb 17, 2011I'm developing an application to allow engineers to conduct simple single table/view queries against our databases by selecting Database, Table, Fields.
I get how to use the Dynamic LINQ Library Sample to provide for dynamically selecting the Select, Where and Order by Clauses at runtime but I'm at an impass on how to allot for table choice.
Is there a way to provide for dynamically selecting the "from" table at run time
EDIT
So Both of the answers seem to be saying the same general Idea. I'm going to try to convert the C# into VB and get it to work.
The first answer converts to
NotInheritable Class DataContextExtensions
Private Sub New()
End Sub
[Code].....
Get A String Form A Table And Executed At Runtime Using Reflection?
Mar 20, 2009Is it possible to get a string form a table and executed at runtime using reflection?(.Amount > 1000) and ((.Total * 80%) >.Amount)� Amount and Total are Decimal properties of an existing class
View 4 RepliesCreate A Listbox On The Fly (at Runtime)?
Feb 18, 2011I'm attempting to create a listbox when a button is clicked in Visual Basic 2008. I can't seem to find code that works to do this.
Dim lstOutput As ListBox
lstOutput = Me.Controls.Add("VB.Label", "List1")
Problem is that both of the things inside the parenthesis generate errors:For the first one:Value of type 'String' cannot be converted to 'System.Windows.Forms.Control'.And the second one:Too many arguments to 'Public Overridable Sub Add(value As System.Windows.Forms.Control)'.
Create A New Setting At Runtime?
Jun 21, 2010Is it possible to create a new My.Setting item and value at runtime or does the setting already have to created? I'd like create new settings and delete settings.
View 1 RepliesCreate And Use Tabcontrols At Runtime?
Jan 23, 2011I can build the tabstrip fine and name it - that part is from what I can see the easy bit.What I want to do is select a tab then create a listbox on that tab, and then pupulate the list box with data.
For this test I am using the event viewer.
The system loades the logs into memory, and then creates however many system logs there are ie application, system security etc etc.
But how the hell do I select one of these tabs then draw a listbox and then address the list box - Ideally the list boxes etc will be created at the time of the tab?[code]...
Create Controls In Runtime?
Jun 21, 2010I want to create controls in runtime and attach them to an already connected database..
the controls must vary e.g.Array of Strings can be used.
how to place these controls on a panel in a orderly fashion.
Create New Forms At Runtime?
Jun 16, 2010I'd like to know how I can craete new forms at runtime.
Lets say I press Command1, a new form would open with a text box and a button on it. If I click Command1 again, another form would open with a textbox and a command button.
Create Runtime Swf From Swf Files?
Jul 11, 2010I am creating a application which one select and display swf file with frame on slider. In this program user can select range of frames.like swf file have frame range is 1 to 5000. in my app user can mark first mark on 100 frame and end point on 1000 frame. now this 100 to 1000 will be my range and in store this range in notepad.Now i want to create swf file of selected (or Created range - 100 to 1000) range. As per this process user create multiple ranges of frames.how to create swf file from created range (selected frames) in vb.net. I checked on net but i cant find how to split or runtime create swf file from selected frames of perticular swf file.
View 5 RepliesCreate Socket In Runtime
Nov 22, 2011how to create tcp socket in runtime. suppose i want to create a 1 to 100 array of a socket and sending data by it how can i do it
View 1 RepliesHow To Create TextBox At Runtime
Mar 31, 2012I am new to VB. Started making a software. What I want is when a user click in PictureBox he should be able to create a textbox (Read Only) at X, Y coordiantes of picture box. I am able to get X,Y coordinates but dont know how should I create a textbox there during runtime. Also there is another textbox whose text is to be displayed in new textbox in picturebox. I also want to check that if user have entered a comma (,) after string or not in the text.
(eg : "String %d %d",argument 1,argument 2)
Here is code I have created till now : [URL]
How To Create VB5 Runtime Compatible Dll
Oct 7, 2009I have created a Visual Basic ActiveX DLL project. The output of this project ( a dll )gets loaded inside VB6 runtime i.e. a process which is loaded with msvbvm60.dll. I used Visual Basic 6.0 IDE ( vb6.exe:name of compiler ) to create this project. Now my requirement is to create a similar dll which can run inside VB5 runtime ( msvbvm50.dll ). I assumed that there should be some Visual Basic 5 IDE ( vb5.exe ) which can be used to create VB5 runtime compatible dll, but could not find one
View 1 RepliesCreate / Build Executable During Runtime?
Mar 7, 2009As Google and Yahoo have provided barely anything, I was wondering if anyone can point me in the right direction on how to, or an example of how I can build a working executable during runtime in vb.net.It's for my custom school project.
View 1 RepliesCreate / Call Timer At Runtime?
Sep 23, 2010I'm trying to create a time during runtime. I can create the timer just fine but I cannot call it from another sub.[code]...
View 4 RepliesCreate A Richtextbox In Runtime To Replace Another?
May 30, 2011im currently messing up with 20 richtextboxes, and i have this issue right now.... Everytime a user leaves the richtextbox, the richtextbox should automatically scroll back to the beggining, i do that by using this
[Code]...
Create CheckBox At Runtime And Handle?
Aug 5, 2011I want to create CheckBox(Appearance->Button; FlatStyle->Flat) at runtime. After making Checked some of them, I need to identify by another button which CheckBoxes are checked. Below the Function to createCheckBox at runtime.
Dim i As Integer = 50
Public Function AddCheckBox(ByVal strName As String)
Dim chkNew As New CheckBox[code].....
how to identify(By another button) which CheckBoxes are checked after creating some CheckBoxes and making few of them Checked at runtime.
