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Miroslav Kovacevic

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RE: Need help with RowDeletedEvent [MapInfo 17]

Posted By Miroslav Kovacevic 09-26-2020 16:55
Found In Egroup: MapInfo Pro Developers User Group \ view thread
Bob, thank you for clarifying this a bit. Can you give me more insight on how MDAL works with tables? What happends when I run Table.OpenTable()? You say "a seperate copy of table is made", while ExtensibilityReferenceHelp has this definition I quoted in earlier post: "...open table simply means ...

RE: Need help with RowDeletedEvent [MapInfo 17]

Posted By Miroslav Kovacevic 09-24-2020 04:20
Found In Library: MapInfo Pro Developers User Group

RE: Need help with RowDeletedEvent [MapInfo 17]

Posted By Miroslav Kovacevic 09-24-2020 04:20
Found In Egroup: MapInfo Pro Developers User Group \ view thread
Hi Bob,  here is a link to small functional example of problem. And here is error message I get. Thank you. ------------------------------ Miroslav Kovacevic Knowledge Community Shared Account ------------------------------ ------------------------------------------- Original Message: ...

RE: Need help with RowDeletedEvent [MapInfo 17]

Posted By Miroslav Kovacevic 09-22-2020 01:56
Found In Egroup: MapInfo Pro Developers User Group \ view thread
Hello Bob,  yes I have tried with native table, and same error occurs. ------------------------------ Miroslav Kovacevic Knowledge Community Shared Account ------------------------------

Need help with RowDeletedEvent [MapInfo 17]

Posted By Miroslav Kovacevic 09-21-2020 02:47
Found In Egroup: MapInfo Pro Developers User Group \ view thread
Hello, I'm trying to implement RowDeletedEvent on Table. Idea is to take same action after user deletes record. I tried this code: private void AddHandlerToRowDel() ( table = Session.Current.Catalog.OpenTable(tableFullPath); if (table == null) return; table.RowDeletedEvent += Table ...

RE: Working with selection in C#

Posted By Miroslav Kovacevic 09-01-2020 05:10
Found In Egroup: MapInfo Pro Developers User Group \ view thread
Bob,  thank you for your answer. I have looked this examples, and I'm using them a lot ------------------------------ Miroslav Kovacevic Knowledge Community Shared Account ------------------------------

RE: Working with selection in C#

Posted By Miroslav Kovacevic 09-01-2020 05:05
Found In Egroup: MapInfo Pro Developers User Group \ view thread
Liz,  thank you for your answer and sorry for late reply (couldn't access this tread url for some reason). This is very helpful. ------------------------------ Miroslav Kovacevic Knowledge Community Shared Account ------------------------------

RE: Working with selection in C#

Posted By Miroslav Kovacevic 08-25-2020 07:37
Found In Egroup: MapInfo Pro Developers User Group \ view thread
Hello Liz,  thank you for your answer. I'm using MapInfo. Now, when I search ExtensibilityReference for SelectionChangedEventArgs I get two results. One is SelectionChangedEventArgs in MapInfo.Types namespace (which I used), and second one is in MapInfo.Engine namespace (the one you mentioned) ...

Working with selection in C#

Posted By Miroslav Kovacevic 08-24-2020 03:55
Found In Egroup: MapInfo Pro Developers User Group \ view thread
Hello,  I was wondering how to get values from selected feature in C#. By using SelectionChanged event I can get basic information on selection: like table name, number of rows, row ID... but what if I want to get lets say ID column value (or multiple IDs) of selected features? ------------- ...

RE: Run spatial query in SQLServer against MI tables?

Posted By Miroslav Kovacevic 05-14-2020 03:47
Found In Egroup: MapInfo Pro \ view thread
James,  you are right. I have edited post and corrected syntax. Thank you. ------------------------------ Miroslav Kovacevic Knowledge Community Shared Account ------------------------------

Run spatial query in SQLServer against MI tables?

Posted By Miroslav Kovacevic 05-13-2020 07:51
Found In Egroup: MapInfo Pro \ view thread
Hello,  I was wondering is it possible to run queries against MI tables directly on SQL Server.  For example if I have a query I run in MI:  SELECT * FROM POINTS, POLYGON WHERE POINTS.OBJ WITHIN POLYGON.OBJ AND POLYGON.ID = 1 What would look like query in SQL Server? I have read Microsoft ...

Split target problem

Posted By Miroslav Kovacevic 03-04-2020 04:44
Found In Egroup: MapInfo Pro \ view thread
Hello,  I have 'Parcels' TAB (polygons with parcel_id field) and 'Road' TAB (also polygon representing road area). I need to cut parcels using road area.  When I try by setting 'Parcels' as target and using 'Road' as cutter, I'm getting this: So, parcels are cutted in 2 parts. For ...

RE: Querying table using C# - performance issue

Posted By Miroslav Kovacevic 02-01-2020 12:41
Found In Egroup: MapInfo Pro Developers User Group \ view thread
Hello Bob, I cant believe I missed that. In 32bit version I used MapBasic entirely, (for creating index on table among other things). For new version I created stored procedure to generate "Consumption" table and create index on "ID" field, I assumed index will be there in TAB file when I register ...

Querying table using C# - performance issue

Posted By Miroslav Kovacevic 01-31-2020 03:37
Found In Egroup: MapInfo Pro Developers User Group \ view thread
Hello,  I have this tool written for 32bit version entirely in MapBasic. It is supposed to show dialog with user information (name, last name, address...) with list of water consumptions by months. All data presented in dialog are from table "Consumptions" with indexed household IDs, and it takes about ...