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9.1

TAdoTable Insert

Asked by Almatrodi in Delphi Programming

Tags: TAdoTable

Hi

I have an application with Delphi 2010 that has one form with many dbedit controls coming from MS Access.

I need to insert a new record that insert some of fields. And, this what I've done:

1 - I created some variables and read the current values from dbedit controls, because I want to insert the same values of current record with change in the key.
2 - I issued a Insert method as MyAdoTable.Insert
3 - I assinged the values with variables that I got from step 1
4- I isseud a Post method

As:
  dmCompanyTenderApp.adotTenderItem.Insert;
  dmCompanyTenderApp.adotTenderItem.Edit;
  dmCompanyTenderApp.adotTenderItem.FieldByName('TenderItemSerial').AsInteger  := intTenderItemSerial;
  dmCompanyTenderApp.adotTenderItem.FieldByName('CompanyItemOfferNo').AsInteger := intNewOfferID;
  dmCompanyTenderApp.adotTenderItem.FieldByName('UnitID').AsInteger := intUnitID;
  dmCompanyTenderApp.adotTenderItem.Post;


But, when I run it I got:
Project xxx raised exception class EDatabaseError with message 'Field 'TenderItemSerial' cannot be modified'

I tried Append also. The same error occurred.

Please help me what is the wrong?
[+][-]11/04/09 06:13 AM, ID: 25739428Expert Comment

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[+][-]11/04/09 06:27 AM, ID: 25739548Accepted Solution

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About this solution

Zone: Delphi Programming
Tags: TAdoTable
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Solution Provided By: epasquier
Participating Experts: 2
Solution Grade: A
 
[+][-]11/04/09 06:33 AM, ID: 25739627Expert Comment

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