List of Contributions

Alejandro Hernandez

ITS SA (GBD)

Contact Details

ITS SA (GBD)
Argentina

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1 to 20 of 22 total
Posted By Alejandro Hernandez Jul 2, 2020 6:28 PM
Found In Egroup: Other Software and Data
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Excelent Dinesh.! I will try the solution. Thenk's again Lic. Alejandro Hernandez [ its ] Information Technology & Services Mariano Moreno 746 Cuerpo 2 1º "A" – Lujan (CP: 6700) Buenos Aires – Argentina +54-2323-435160 / 61 – Fax: +54-2323-435161 info@itssaconsulting.com ...
Posted By Alejandro Hernandez Jun 17, 2020 5:20 PM
Found In Egroup: MapInfo Pro Developers User Group
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Hi, We have a layer with differents points objets. We only want to update all symbols in only one sentence, but only the size. For example Update all symbols 5 points more. I need the same but in MapXtreme Any one can help me? Thank you ------------------------------ Alejandro Hernandez Information Technology ...
Posted By Alejandro Hernandez Jun 2, 2020 12:37 PM
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Hi, When I insert an object, in MapXtreme 8.1 the default symbol is a Star. How can I change this default symbol so all times I insert a point I have the symbol I want? Thank you ------------------------------ Alejandro Hernandez Information Technology & Services ITS SA (GBD) Buenos Aires ---------- ...
Posted By Alejandro Hernandez Apr 14, 2020 9:48 AM
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Hi, Anoyone can help me with this problem please? Thank you! ------------------------------ Alejandro Hernandez Information Technology & Services ITS SA (GBD) Buenos Aires ------------------------------
Posted By Alejandro Hernandez Mar 29, 2020 7:03 PM
Found In Egroup: Other Software and Data
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Hi, I don't know how to serialize the layer I need.  (MapxTeme 8.1 + VB.Net) I have this code Dim oCatalog As Catalog = Session.Current.Catalog Dim oMITable As Table = oCatalog.GetTable("Localidades") Dim oLayer As New FeatureLayer(oMITable) Dim mySerializer As XmlSerializer = New XmlSerializer(GetType( ...
Posted By Alejandro Hernandez Mar 24, 2020 10:38 PM
Found In Egroup: MapInfo Pro Developers User Group
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Thank you Peter,  I will try with that driver. Thank you! ------------------------------ Alejandro Hernandez Information Technology & Services ITS SA (GBD) Buenos Aires ------------------------------
Posted By Alejandro Hernandez Mar 20, 2020 7:54 PM
Found In Egroup: MapInfo Pro Developers User Group
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Yes, opening a table like Linked Table.  So the data is downloaded locally. Using MITab, we create the binary files directly.  But I imagine MapInfo / MX shoud do something similar so I don't understand why is slower. ------------------------------ Alejandro Hernandez Information Technology & Services ...
Posted By Alejandro Hernandez Mar 20, 2020 6:28 PM
Found In Egroup: MapInfo Pro Developers User Group
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Hi Eric, In my case the problem is more simple. We are comparting the performance in download data from SQLServer using MapInfo and MapXtreme agains my own routine using MITab.dll For example, 1.000.000 polylines using MapInfo / MapXtreme delays almost 3 minutes.  Using my own routine with MITab, delays ...
Posted By Alejandro Hernandez Mar 18, 2020 7:41 PM
Found In Egroup: MapInfo Pro Developers User Group
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Peter, I have the same doubt. The question is why other software download thouthands of records just in seconds and MapInfo Pro delay minutes. If I open in MIPro a linked table (that means the records will save in my local disk) of 200.000 records from a SQLServer, delay one or two minutes. But ...  ...
Posted By Alejandro Hernandez Mar 11, 2020 6:06 PM
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Sorry, I don't know how to delete the message
Posted By Alejandro Hernandez Jan 27, 2020 8:50 AM
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Hi Liz Yes, I have only two segments, but how can I know the coordinates of each segment? The code I wrote does not return correctly each coordinates. Where is the problem? Thank you! ------------------------------ Alejandro Hernandez Information Technology & Services ITS SA (GBD) Buenos Aires ----- ...
Posted By Alejandro Hernandez Jan 24, 2020 2:34 PM
Found In Egroup: Other Software and Data
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Hi Liz Thank you but is not working. Please can you tell me what's wrong? I have points in a database an want to create the polyline object  (polylne is in MapInfo) 'Geometry construction lo_MIDPoints(0) = New MapInfo.Geometry.DPoint(1, 100) lo_MIDPoints(1) = New MapInfo.Geometry.DPoint(2, 200) lo_MIDPoints(2) ...
Posted By Alejandro Hernandez Jan 22, 2020 3:43 PM
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Hi Peter I am using MapXtreme 8.1 Is this the correct forum? Thank you ------------------------------ Alejandro Hernandez Information Technology & Services ITS SA (GBD) Buenos Aires ------------------------------
Posted By Alejandro Hernandez Jan 22, 2020 5:24 AM
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Hi, I can solve this is anyone shows me how to extract nodes coordinates of each node Thank you! ------------------------------ Alejandro Hernandez Information Technology & Services ITS SA (GBD) Buenos Aires ------------------------------
Posted By Alejandro Hernandez Jan 20, 2020 8:53 AM
Found In Egroup: Other Software and Data
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Excelent !! Thank you Peter ! ------------------------------ Alejandro Hernandez Information Technology & Services ITS SA (GBD) Buenos Aires ------------------------------
Posted By Alejandro Hernandez Jan 20, 2020 5:53 AM
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Hi Peter, No, I had allready tested these alternatives I tried again and I get this messaghe error: "Unable to create style from specified MapBasic clause" Also I tried  lo_CompositeStyle = lo_StyleFactory.FromMBString("(35,16711680,5,""MapInfo Symbols"",0,0)") and lo_CompositeStyle = lo_StyleFactor ...
Posted By Alejandro Hernandez Jan 19, 2020 1:53 PM
Found In Egroup: Other Software and Data
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Hi,  Please, someone can help me with this issue? Thank you! ------------------------------ Alejandro Hernandez Information Technology & Services ITS SA (GBD) Buenos Aires ------------------------------
Posted By Alejandro Hernandez Jan 16, 2020 8:33 AM
Found In Egroup: Other Software and Data
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Hi,! Please, can tell me why the FromMBString method give me an error? We are using MapxTreme 8.1 for Desktop applications with VB.Net 2015 Dim lo_StyleFactory As New MapInfo.Styles.StyleFactory Dim lo_CompositeStyle As New MapInfo.Styles.CompositeStyle() lo_CompositeStyle = lo_StyleFactory.FromMBString("MakeSymbol ...
Posted By Alejandro Hernandez Jan 14, 2020 4:51 AM
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Hi Bob, Thank you, but I need to use Temp tables because of the fast updates. I wait the MapxTreme team answer. Alejandro ------------------------------ Alejandro Hernandez Information Technology & Services ITS SA (GBD) Buenos Aires ------------------------------
Posted By Alejandro Hernandez Jan 13, 2020 5:17 AM
Found In Egroup: Other Software and Data
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Hi, I am using MapXtreme 8.1 in a Visual Studio .Net 2015 program. If the temp table is open but not in a map, the update runs propertly. But if the temp table is in the map (visible or not is the same), the update crash The error is:   Attempted to read or write protected memory. This is often an indication ...