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I don't think there is a really good answer to this but ... This is an existing ArcGIS Idea that I would encourage you to vote for because it sounds like your question. Hierarchical field behaviour can be programmed into Geoprocessing tool dialogs using Tool Validation. There is another ArcGIS Idea (mine) related to this for Validation of Hierarchical ...


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If your feature class is registered as versioned in SDE the changes are held in your "delta" tables until you compress your database. If you are looking at the tables in SQL server you will see A## and D## tables. These tables are the " delta" tables and the number part is the number that was registered to your feature class when you created it in SDE. If ...


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I'm going to propose that you retest your original procedure being careful to follow the steps as described below. Although I cannot test them, they gel with my understanding of event layers, and come from an ArcGIS Discussion Forum posting whose author appears to have used them successfully. 1.Have a connection in ArcCatalog ready to your SQL DB ...


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I had done something similar. We had created a model in ArcGIS desktop. We then wrote a python script to call the Model and run it as an ArcGIS Geoprocessing tool. Using Windows task Scheduler, we ran the python tool every 4 hours. That was basically a few hours work. In your situation, you have the X & Y values in different columns in a given table. If ...


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Check IField.IsNullable before attempting to set a null value. If you expected the field to be nullable, but IsNullable is false, then the field was defined incorrectly. If you are creating the field programmatically, then set IFieldEdit2.IsNullable to true. If you add it through the ArcMap UI, then make sure the Allow NULL values flag is set to Yes.


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Please go through following inks links for ArcGIS Server web help also go through this what is ArcSDE? ArcGIS Web help is the primary resource to get started so please check above links and let us know if you any questions..


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I would recommend starting with the Online Help for ArcGIS Server 10.0 - I have assumed you are working with .NET. Whenever I am picking up a new piece of software I will usually try to skip that and see what I can do intuitively first but inevitably it is only be reading and re-reading relevant parts of the documentation that I start to understand how it ...


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You can download a data expansion pack (if that's the correct term) that will allow you to connect to SQL/SDE geodatabases. Remember SDE sits on a database and adds extra functionality (or overhead). At ArcGIS 10.1 data uses SQL geometry or geography natively, so a SQL connection to spatial data should work. You'll also have to make sure your client computer ...



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