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Hello Everyone
I'm trying to add a new "in memory" custom field that does not exists in the Insert Object Wizard field list to a existing spread control (grid) of Purchase Orders (04.250.00) screen. This field will be read-only and will display Account.Acct_cat value for the selected purorddet.puracct.
I believe DetailSetupExtend which is part of SDK lets one do something of this nature.
Any help is much appreciated.
TIA
Nayan
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<< BTW, didn't we connect during Convergence? Was it you or someone else?
I wasn't at Convergence.
Barry
yes. I did change it to GetGridHandle. Thank you so much for your help. BTW, didn't we connect during Convergence? Was it you or someone else?
thanks again
Nayan
I think you have a problem in your Form Display code.
The code you posted is as follows
<< Private Sub Form1_Display()
<< MH_Grid = VBA_MOpen(bAccount, LenB(bAccount), Null, 0, Null, 0, Null, 0)
<< serr1 = VBA_Mextend(MH_Grid, bAccount, LenB(bAccount))
<< End Sub
That code does NOT attach the Account table to the grid.
Instead, it creates a new array containing the table, then attaches the table to that new array for a second time.
You don't need the VBA_Open. That call creates a new array, and you don't need one of those.
Instead, use GetGridHandle to find the handle of the array that is attached to the existing grid.
Then your VBA_MExtend uses THAT handle, so that it attaches the Account table to the existing grid.
Hope that helps...
Barry
Never mind. Our var pointed out the obvious mistake of mine. the name of the table in the VBA_SetAddr's first arg was not correct. it should be bAccount.
thanks again for your help.
I followed the instructions you gave but the Account table is not showing up in Insert Object Wizard. Seems like I'm missing something. below is the code I added. Please let me know if you see something odd in there. thanks in advance.
Private Sub Form1_Load()
Call VBA_SetAddr("Account", bAccount, nAccount, LenB(bAccount))
Call SqlCursorEx(CSR_Account, NOLEVEL, "CSR_Account", "Account", "")
End Sub
Private Sub Form1_Display()
MH_Grid = VBA_MOpen(bAccount, LenB(bAccount), Null, 0, Null, 0, Null, 0)
serr1 = VBA_Mextend(MH_Grid, bAccount, LenB(bAccount))
End Sub
Nayan
First - export the customization to a cst file, and save that file. Then - if it all goes wrong, you can import that cst file and get back to where you are now.
<< will display Account.Acct_cat value for the selected purorddet.puracct.
My suggestion is:-
- Include the Account table's .dh filr in the customization
- In Form Load, do a SetAddr for that table
- And a SQLCursorEx
- In Form Display, do a vba_mExtend
Unless I've forgotten something, at that point, if you save the customization, and reload the screen, the Insert Object wizard should offer you the Account table.
You will also need to write some code (probably using SQLFetch1) to Fetch the right Account record at various times - including when the grid gets loaded or updated.
Hope that gives you a start...
Barry
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