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ASP.NET Report Viewer Control Issues
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Rendering Problem in Internet Information Services 7:
When using the SQL Server Reporting Services (SSRS) Report Viewer control, an issue can occur when published through Visual Studio 2008 and used under Internet Information Services (IIS) 7. This Issue occurs because Visual Studio 2008 compiles the Report Viewer web project for use within IIS 6, and sets the Web.Config file settings to reflect this. In order for the report viewer control to work under IIS 7 the Http Handler setting must ...
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Published
28 March 2009
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Author
scadadev.com
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Views
3110
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SCADA: InTouch HMI - Deleting Unused Tags
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If you require to delete InTouch tags from the Tagname Dictionary, it may not be as simple as just hitting the delete button. With InTouch life is never that simple!
Follow the steps below to safely delete tags from InTouch: Ensure that all references to the tags have been removed. So any objects including text fields, numeric fields, trends, scripts, etc must have these tag names unreferenced. Note: A good way to check the usage of a tag reference is to use the Cross Reference tool. G...
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Published
23 April 2009
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Author
scadadev.com
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Views
2502
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SCADA: InTouch HMI - Printing Windows
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To print InTouch SCADA windows in runtime, use the following InTouch script function.
InTouch Script: [Result =] PrintWindow([Window Name],[Left Margin],[Top Margin],[Width],[Height],[Options]);
Parameters: [Window Name] = The name of the InTouch Window to print. [Left Margin] = Left margin offset [Top Margin] =Top margin offset [Width] = Window Width [Height] = Window Height [Options] = 1 or 0. 1 = Window printed with the largest aspect ratio, multiples of the window size. 0 = Window ...
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Published
11 May 2009
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Author
scadadev.com
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Views
1996
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SCADA: Logging Tag Values with InTouch
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While tag values can be logged for reporting and historical purposes by using Wonderware Historian, the same results can achieved through using InTouch functionality. Historian provides an easy way to import InTouch tags for recording historical data to an SQL Server database, but this ease of use comes at a price through the licensing. With a bit of scripting InTouch can provide the same historical logging results without the need for Historian, plus the flexibility of using different data s...
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Published
06 July 2009
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Author
scadadev.com
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Views
16190
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