TechQA.

Question

DataSet error calling GetChanges from an Expression Column 'cannot find primary relation'

score 92 · Answer 1 · 2023-08-22T15:37:58.783000

0

Answer

92

Views

DataSet error calling GetChanges from an Expression Column 'cannot find primary relation'

92 views Asked by Roberto Hernandez At 22 August 2023 at 15:37

score 286 · Answer 2 · 2021-09-02T12:52:48.753000

How to display two tables in one datagridview with vb.net

286 views Asked by Florian At 02 September 2021 at 12:52

score 80 · Answer 3 · 2021-08-25T09:22:27.110000

Why does neither a DataTable.Rows[i].Delete() nor a DataSet.AcceptChanges() seem to trigger the DataRelation?

80 views Asked by Dominique At 25 August 2021 at 09:22

score 731 · Answer 4 · 2019-12-06T21:20:58.757000

DataSet with DataRelation combining child records from multiple parents into one

731 views Asked by Justin Greywolf At 06 December 2019 at 21:20

score 377 · Answer 5 · 2019-10-09T09:39:09.030000

Join tables in vb.NET

377 views Asked by Pspl At 09 October 2019 at 09:39

score 467 · Answer 6 · 2019-05-28T15:04:00.997000

DataRelation: How to compare specific columns

467 views Asked by edcoder At 28 May 2019 at 15:04

score 145 · Answer 7 · 2019-01-11T16:14:51.570000

How can I edit parent columns added via DataRelation in a DataGridView?

145 views Asked by wizglins At 11 January 2019 at 16:14

score 1477 · Answer 8 · 2018-07-09T18:01:59.877000

System.ArgumentNullException: The argument column cannot be null

1.4k views Asked by Batuhan Beyogullari At 09 July 2018 at 18:01

score 2479 · Answer 9 · 2018-01-23T18:21:19.210000

DataRelation in a DataGridView

2.4k views Asked by brandart At 23 January 2018 at 18:21

score 938 · Answer 10 · 2017-10-24T09:20:23.817000

Showing related Datatables via a Dataset in a Datagridview using collapsing/expanding rows .net

938 views Asked by mrnucklepuck At 24 October 2017 at 09:20

score 1043 · Answer 11 · 2016-12-20T08:35:17.467000

how to reflect parent id from parent table to child table in c#

1k views Asked by yash fale At 20 December 2016 at 08:35

score 228 · Answer 12 · 2016-10-27T21:47:53.350000

datarelation with createconstraints false AND foreign key constraints for delete and update

228 views Asked by Ron V At 27 October 2016 at 21:47

score 390 · Answer 13 · 2016-05-13T05:45:04.803000

Create One DataTable from Many within a DataSet (C# + XML)

390 views Asked by Joseph Jeremiah Noonan At 13 May 2016 at 05:45

score 916 · Answer 14 · 2016-05-06T11:01:16.390000

Bind combobox to Parent DataRelation and update when 2nd Parent changes

916 views Asked by Janine Henstock At 06 May 2016 at 11:01

score 372 · Answer 15 · 2015-10-02T07:58:22.290000

Fill all data from database in dataTable and build a list

372 views Asked by chmouel kalifa At 02 October 2015 at 07:58

score 121 · Answer 16 · 2015-09-14T14:07:28.547000

Master Detail Relation based on Information from 3rd Table

121 views Asked by Urknecht At 14 September 2015 at 14:07

score 219 · Answer 17 · 2015-05-08T07:39:27.817000

DataGridViewRow save data when adding a new row C#

219 views Asked by Diana At 08 May 2015 at 07:39

score 1774 · Answer 18 · 2014-11-07T22:53:32.770000

How do I update a list data_relation in Python Eve

1.7k views Asked by Stefan D At 07 November 2014 at 22:53

score 264 · Answer 19 · 2014-11-05T17:03:35.540000

Multiple data-rel values

264 views Asked by Alin At 05 November 2014 at 17:03

score 3827 · Answer 20 · 2014-07-23T06:03:45.203000

C# Full Outer Join Two DataTables Without LINQ

3.8k views Asked by JessStuart At 23 July 2014 at 06:03

TechQA.

List Question

DataSet error calling GetChanges from an Expression Column 'cannot find primary relation'

How to display two tables in one datagridview with vb.net

Why does neither a DataTable.Rows[i].Delete() nor a DataSet.AcceptChanges() seem to trigger the DataRelation?

DataSet with DataRelation combining child records from multiple parents into one

Join tables in vb.NET

DataRelation: How to compare specific columns

How can I edit parent columns added via DataRelation in a DataGridView?

System.ArgumentNullException: The argument column cannot be null

DataRelation in a DataGridView

Showing related Datatables via a Dataset in a Datagridview using collapsing/expanding rows .net

how to reflect parent id from parent table to child table in c#

datarelation with createconstraints false AND foreign key constraints for delete and update

Create One DataTable from Many within a DataSet (C# + XML)

Bind combobox to Parent DataRelation and update when 2nd Parent changes

Fill all data from database in dataTable and build a list

Master Detail Relation based on Information from 3rd Table

DataGridViewRow save data when adding a new row C#

How do I update a list data_relation in Python Eve

Multiple data-rel values

C# Full Outer Join Two DataTables Without LINQ

Popular Questions

Trending Questions