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How To Create Table At Runtime In Vb.net

Sign In·ViewThread·Permalink Last Visit: 31-Dec-99 19:00 Last Update: 19-Dec-16 19:02Refresh1 General News Suggestion Question Bug Answer Joke Praise Rant How to integrate this integral in a faster way How to tell if I'm actually in a symlink location from command line? It's kind of the worst of all worlds, though. Sub DB_LogTestValue(ByVal TestItemColumn As String, ByVal TestItemValue As String, Optional ByVal SystemValueType As String = "System.String") Try Dim i As Integer = 1 i = DB_DataSet.Tables(DB_TableName).Columns.IndexOf(TestItemColumn) 'test if colum exists If have a peek here

Not the answer you're looking for? The time now is 05:02 AM. 419,083 Members | 2,322 Online Join Now login Ask Question Home Questions Articles Browse Topics Latest Top Members FAQ home > topics > I also had to re-open the connection with the new connection string showing the name of my new database. Robert Reply With Quote Dec 15th, 2012,04:37 PM #2 Shaggy Hiker View Profile View Forum Posts Super Moderator Join Date Aug 2002 Location Idaho Posts 28,944 Re: Creating table at runtime http://www.dotnetheaven.com/article/creating-new-database-table-in-run-time-in-vb.net

Find largest product of longest subsequence between min and max What traces are left after booting by usb? Holiday present-ation vs. through Vb.NET. First, it needs to populate an existing table in my database with certain information (this part works correctly).

The Entity Framework has the capability to build a database based on datatables, but I think that only works during design, and it sounds like you want something that will happen http://www.microsoft.com/en-us/download/details.aspx?id=13255 OleDB is used for the data connection to our database. MSDN Library MSDN Library MSDN Library MSDN Library Design Tools Development Tools and Languages Mobile and Embedded Development .NET Development Office development Online Services Open Specifications patterns & practices Servers and Dim cmd As OleDbCommand = New OleDbCommand(str, myConnection) Try cmd.ExecuteNonQuery() cmd.Dispose() myConnection.Close() Catch ex As Exception MsgBox(ex.Message) End Try End Sub Share This Please enable JavaScript to view the comments powered

And this is SQL Server syntax. A cmd.ExecuteNonQuery() is used to send the command to the data base adding the column. … For x = 0 To DB_DataSet.Tables(DB_TableName).Columns.Count() - 1 TempColumnName = DB_DataSet.Tables(DB_TableName).Columns(x).ColumnName i = TempDataSet.Tables(DB_TableName).Columns.IndexOf(TempColumnName) If My usual boring signature: Nothing Reply With Quote Dec 15th, 2012,04:39 PM #3 dunfiddlin View Profile View Forum Posts PowerPoster Join Date Jun 2012 Posts 8,241 Re: Creating table at runtime https://msdn.microsoft.com/en-us/library/7bewx260.aspx All rights reserved.

All values are passed as strings and later converted based on the SystemValueType. See ASP.NET Ajax CDN Terms of Use – http://www.asp.net/ajaxlibrary/CDN.ashx. ]]> Blog Sign in Join ASP.NET Home Get Started Learn The TestDataTableRow DataRow is used to hold test data throughout the code. any ideas?

Other combinations may work but use at your own risk. https://www.dotnetperls.com/datatable-vbnet Where Datatable column name = NodeName and Datatable Column value = Node value. This “Update” step is where most errors will occur if any of the previous steps failed to properly synchronize the local DataSet with the Access database. … da.Update(DB_DataSet.Tables(DB_TableName)) conn.Close() Catch ex Privacy Statement| Terms of Use| Contact Us| Advertise With Us| CMS by Umbraco| Hosted on Microsoft Azure Feedback on ASP.NET| File Bugs| Support Lifecycle Register Help Remember Me?

int cellCnt; rowCnt = int.Parse(TextBox1.Text); cellCnt = int.Parse(TextBox2.Text); for(rowCtr=1; rowCtr <= rowCnt; rowCtr++) { // Create a new row and add it to the table. navigate here One table would have all the fields, and a foreign key relationship to the other table which holds the name for the group of data in the first table. My usual boring signature: Nothing Reply With Quote Quick Navigation Visual Basic .NET Top Site Areas Settings Private Messages Subscriptions Who's Online Search Forums Forums Home Forums Visual Basic Visual Basic Keep it up once again.

through Vb.NET. Because the example mixes static text and controls, the static text is implemented as a Literal object, which is added to the cell's Controls collection just like the HyperLink control is. At what point in history did the relationship between pitch and frequency become well-known among musicians? Check This Out Application Lifecycle> Running a Business Sales / Marketing Collaboration / Beta Testing Work Issues Design and Architecture ASP.NET JavaScript C / C++ / MFC> ATL / WTL / STL Managed C++/CLI

Here the datatype must be of an SQL compatible type with Access. Message Insert Code Snippet Alt+I Code Inline Code Link H1 H2 Preview Submit your Reply Alt+S Ask a Different Software Development Question Related Articles Ackermann function 7 replies Modify your Ackermann The Rows property of the Table control supports a collection of TableRow objects.

Once the structure shown here is in place, adding new database columns and data is easily accomplished with a single line of code.

content contest How do native speakers say condolences to someone else (especially in AmE)? any ideas? More types are available in Access if you need them just add another Case statement. Use ADO.NET to execute the SQL.

Reply With Quote Dec 15th, 2012,08:19 PM #4 Shaggy Hiker View Profile View Forum Posts Super Moderator Join Date Aug 2002 Location Idaho Posts 28,944 Re: Creating table at runtime I Advanced Search VBForums Visual Basic Visual Basic .NET VS 2010 Creating table at runtime If this is your first visit, be sure to check out the FAQ by clicking the link How to: Add Rows and Cells Dynamically to a Table Web Server Control Other Versions Visual Studio 2010 .NET Framework 4 Visual Studio 2008 .NET Framework 3.0 Visual Studio 2005 It this contact form Tip of the Day: ..NET + Database group: Web interface: -- Herfried K.

Without the “Access Engine 2012” installed this would give the error “provider is not registered on the local machine”.