topic IRowBuffer fails with Memory Table in ArcObjects SDK Questions https://community.esri.com/t5/arcobjects-sdk-questions/irowbuffer-fails-with-memory-table/m-p/324537#M8470 <HTML><HEAD></HEAD><BODY><SPAN>I am using ArcGIS 10.0 SP5 and Windows XP.</SPAN><BR /><BR /><SPAN>I have had the experience where transferring a set of rows using IRowBuffer from a table in a MemoryWorkspace to an identical table in a File Geodatabase caused fields with NULL values to be 'left out'. All the field values after the field with a NULL value were shifted to the left.</SPAN><BR /><BR /><SPAN>The resulting FGDB table ended up with a single character text field containing a 40 character value. Nothing crashed and no exceptions were created! The last (text) field in the row had a piece (about 15 characters) of the second-last field inserted in it.</SPAN><BR /><BR /><SPAN>If I changed the fields with NULL values to have a value then everything copied ok from the memory table to the FGDB table.</SPAN><BR /><SPAN>If I did the same copy (with NULL values) using IRow and assigning the field values individually then it all worked ok.</SPAN><BR /><SPAN>If I did the same copy using IRowBuffer but without the memory table (eg copied from the source of the memory table) then it all worked.</SPAN><BR /><BR /><SPAN>The only solution I could find for this problem is not to use IRowBuffer when copying from a table in a MemoryWorkspace.</SPAN><BR /><BR /><SPAN>JM</SPAN></BODY></HTML> Wed, 11 Dec 2013 01:46:41 GMT JohnMcGlynn 2013-12-11T01:46:41Z IRowBuffer fails with Memory Table https://community.esri.com/t5/arcobjects-sdk-questions/irowbuffer-fails-with-memory-table/m-p/324537#M8470 <HTML><HEAD></HEAD><BODY><SPAN>I am using ArcGIS 10.0 SP5 and Windows XP.</SPAN><BR /><BR /><SPAN>I have had the experience where transferring a set of rows using IRowBuffer from a table in a MemoryWorkspace to an identical table in a File Geodatabase caused fields with NULL values to be 'left out'. All the field values after the field with a NULL value were shifted to the left.</SPAN><BR /><BR /><SPAN>The resulting FGDB table ended up with a single character text field containing a 40 character value. Nothing crashed and no exceptions were created! The last (text) field in the row had a piece (about 15 characters) of the second-last field inserted in it.</SPAN><BR /><BR /><SPAN>If I changed the fields with NULL values to have a value then everything copied ok from the memory table to the FGDB table.</SPAN><BR /><SPAN>If I did the same copy (with NULL values) using IRow and assigning the field values individually then it all worked ok.</SPAN><BR /><SPAN>If I did the same copy using IRowBuffer but without the memory table (eg copied from the source of the memory table) then it all worked.</SPAN><BR /><BR /><SPAN>The only solution I could find for this problem is not to use IRowBuffer when copying from a table in a MemoryWorkspace.</SPAN><BR /><BR /><SPAN>JM</SPAN></BODY></HTML> Wed, 11 Dec 2013 01:46:41 GMT https://community.esri.com/t5/arcobjects-sdk-questions/irowbuffer-fails-with-memory-table/m-p/324537#M8470 JohnMcGlynn 2013-12-11T01:46:41Z