SCADA/ASP/C#/VB/.NET/Javascript/Database Developer Resource


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Welcome to presys, the precision systems developer resource. Here you will find advice and guidance for web and windows application development, including resources for ASP.NET, VB.NET, C#.NET, Javascript, HTML, databases and lots more.

1. SCADA: Logging Tag Values with InTouch

2. ASP.NET Report Viewer Control Issues

3. Creating an ODBC Data Source Connection

4. Using SQL to Create a Database Table

5. SCADA: InTouch HMI - Deleting Unused Tags

6. SCADA: InTouch – Converting Windows to a Different R..

7. Using SQL to Insert a Row into a Database Table

8. Using SQL to remove all the Data from a Database Tab..

9. SCADA: InTouch HMI - Printing Windows

10. Using SQL to Delete a Database Table

11. SCADA: Checking if a Windows Application is open usi..

12. SCADA: Starting a Windows Application from InTouch

13. Creating an SQL Server database from a backup file

14. How to: Resolving slow tag address updates within In..

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Fix: Error opening an InTouch application in Window Maker – The Application Cannot Be Edited.
Normal 0 false false false EN-GB X-NONE X-NONE Issue When opening an InTouch application in Window Maker the error message ‘The application cannot be edited. Process “” on computer “” is editing the application.’, and fails to open the application. Cause The path of the InTouch application folder is too long. F...
	Published 12 January 2012	Author scadadev.com	Views 126

Fix: InTouch - InSQL History Provider – Login Error.
Normal 0 false false false EN-GB X-NONE X-NONE Issue When InTouch is configured for accessing data from InSQL (Historian), the error message ‘DB-LIBRARY Error: Login incorrect’ appears when an attempt to access data from InSQL during runtime (Window Viewer) Cause The InSQL History Provider (SQL Server) login cred...
	Published 11 January 2012	Author scadadev.com	Views 123

SCADA: How to Find an ActiveX Control Referenced By InTouch.
With InTouch you can have embedded ActiveX controls that used for extended SCADA system functionality written in VB6 and .NET. These controls are required as in installed (registered) components and are referenced using a GUID (Globally Unique Identifier). This identifier can be used to find the path of the ActiveX control, if not already known. In Windows: Goto: Start > Run.The ‘Run’ window will open.In the ‘Open:’ text field type ‘regedit’ and click ok.The registry editor will open. In reg...
	Published 30 November 2011	Author scadadev.com	Views 336

SQL Server 2005: Changing the default language.
Within SQL server 2005 management studio, open a new query window and paste the following query script into the window. EXEC sp_configure 'default language', 23 RECONFIGURE Click on the 'Execute' toolbar button to execute the script, which will change the default language from installation default (usually American English) to British English.
	Published 19 October 2011	Author scadadev.com	Views 422