topic Re: Type.GetTypeFromProgID(&quot;esriDataSourcesOleDB.TextFileWorkspaceFactory&quot;) returns null in ArcGIS Enterprise Questions

Type.GetTypeFromProgID("esriDataSourcesOleDB.TextFileWorkspaceFactory") returns null

AnatoliyZharkikh — Mon, 20 Aug 2012 16:52:04 GMT

Hi, I just barely upgraded to 10.1 and I noticed a new problem that I can't figure out the solution to. My addin relies on being able to load in a csv file and the following line gives me null:

Type factoryType = Type.GetTypeFromProgID("esriDataSourcesOleDB.TextFileWorkspaceFactory");

This worked just fine in 10.0 and now I got holes in my program. Anyone know a workaround?

Thanks,
Toly

Re: Type.GetTypeFromProgID("esriDataSourcesOleDB.TextFileWorkspaceFactory") returns n

RichardWatson — Tue, 21 Aug 2012 00:13:49 GMT

http://resources.arcgis.com/en/help/arcobjects-net/conceptualhelp/index.html#//00010000043p000000

Why not use the actual type instead of looking it up via the ProgID:

http://edndoc.esri.com/arcobjects/9.2/NET/c68303f6-8360-40c0-9faa-e0efdcc44c86.htm

Just add a reference to ESRI.ArcGIS.DataSourcesOleDB.dll and then use the class.

Re: Type.GetTypeFromProgID("esriDataSourcesOleDB.TextFileWorkspaceFactory") returns n

Anonymous User — Tue, 18 Sep 2012 03:22:15 GMT

With ArcGIS Server it's not possible to register OLE DB connections with the data store. See here. This might be the problem. It would help if you explain more about what your add-in does in ArcMap and how it makes use of ArcGIS Server.

Regards,
Doug Carroll, ESRI Support Services
http://support.esri.com/

Re: Type.GetTypeFromProgID("esriDataSourcesOleDB.TextFileWorkspaceFactory") returns n

BrentPierce — Wed, 19 Sep 2012 18:03:19 GMT

Toly,

TextFileWorkspaces changed slightly in the 10.1 release of ArcGIS, if you modify your code in this way it should work in 10.1.

Type factoryType = Type.GetTypeFromProgID("esriDataSourcesFile.TextFileWorkspaceFactory");

Hope this helps,
-Brent

Re: Type.GetTypeFromProgID("esriDataSourcesOleDB.TextFileWorkspaceFactory") returns n

FridjofSchmidt — Wed, 08 May 2013 17:37:01 GMT

Toly,

TextFileWorkspaces changed slightly in the 10.1 release of ArcGIS, if you modify your code in this way it should work in 10.1.
Type factoryType = Type.GetTypeFromProgID("esriDataSourcesFile.TextFileWorkspaceFactory");
Hope this helps,
-Brent

Brent,

Thanks for the hint. I just found this thread because I had the same issue. It would be helpful if the pages http://resources.arcgis.com/en/help/arcobjects-net/conceptualhelp/#/Interacting_with_singleton_objects/00010000043p000000/ and http://resources.arcgis.com/en/help/arcobjects-net/conceptualhelp/index.html#//000100000408000000 reflected the change.

Cheers

Re: Type.GetTypeFromProgID("esriDataSourcesOleDB.TextFileWorkspaceFactory") returns null

ElizabethWare1 — Sat, 23 Nov 2019 00:29:59 GMT

I am doing this, but still having an issue opening my csv file. It doesn't really give me an error. Anyone run into this issue?

Re: Type.GetTypeFromProgID("esriDataSourcesOleDB.TextFileWorkspaceFactory") returns null

ElizabethWare1 — Sat, 23 Nov 2019 00:31:08 GMT

And I have tried it both ways (direct reference and by Type).

topic Re: Type.GetTypeFromProgID(&amp;quot;esriDataSourcesOleDB.TextFileWorkspaceFactory&amp;quot;) returns null in ArcGIS Enterprise Questions

Type.GetTypeFromProgID(&quot;esriDataSourcesOleDB.TextFileWorkspaceFactory&quot;) returns null

Re: Type.GetTypeFromProgID("esriDataSourcesOleDB.TextFileWorkspaceFactory") returns n

Re: Type.GetTypeFromProgID("esriDataSourcesOleDB.TextFileWorkspaceFactory") returns n

Re: Type.GetTypeFromProgID("esriDataSourcesOleDB.TextFileWorkspaceFactory") returns n

Re: Type.GetTypeFromProgID("esriDataSourcesOleDB.TextFileWorkspaceFactory") returns n

Re: Type.GetTypeFromProgID(&quot;esriDataSourcesOleDB.TextFileWorkspaceFactory&quot;) returns null

Re: Type.GetTypeFromProgID(&quot;esriDataSourcesOleDB.TextFileWorkspaceFactory&quot;) returns null

topic Re: Type.GetTypeFromProgID("esriDataSourcesOleDB.TextFileWorkspaceFactory") returns null in ArcGIS Enterprise Questions

Type.GetTypeFromProgID("esriDataSourcesOleDB.TextFileWorkspaceFactory") returns null

Re: Type.GetTypeFromProgID("esriDataSourcesOleDB.TextFileWorkspaceFactory") returns null

Re: Type.GetTypeFromProgID("esriDataSourcesOleDB.TextFileWorkspaceFactory") returns null