ComboBox ... What am I doing wrong ?

[Lance Edmonds]

Actually, upon review, this is documented in the height parameter description for the CONTROL ADD COMBOBOX statement, but it is not overly emphasised.

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Lance
PowerBASIC Support
mailto:[email protected][email protected]</A>

[Lance Edmonds]

Duely noted... thanks!

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Lance
PowerBASIC Support
mailto:[email protected][email protected]</A>

Request this detail to be included in the documentation.

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[ian mcallister]

Thanks Lance!

[Lance Edmonds]

The problem is subtle... the height of a combobox must include the drop down portion of the box. Change the height parameter from 13 to, say, 113 and you'll find that it works fine.



-------------
Lance
PowerBASIC Support
( mailto:[email protected][email protected]</A> )

[ian mcallister]

The help suggests that:
items$() Optional dynamic string array containing the initial items to be displayed in the combo box. If the array is omitted, the combo box will be empty upon creation.

So here's my code with the array but I can't get anything to appear in the combobox.

What am I doing wrong ?

#COMPILE EXE

#INCLUDE "win32api.inc"

GLOBAL item$()

FUNCTION PBMAIN()
REDIM PRESERVE item$(3)

item$(0) = "Item Zero"
item$(1) = "Item One"
item$(2) = "Item Two"
item$(3) = "Item Three"

 CALL DialogOne

END FUNCTION


SUB DialogOne
#REGISTER NONE
  DIALOG NEW 0, "ComboBox Test", , , 186, 44, &Hc80800& OR %WS_MINIMIZEBOX, 0 TO D1&

  CONTROL ADD LABEL,     D1&,  10, "What am I doing wrong ?"  ,   51,   5,  83,   9, 0
  CONTROL ADD COMBOBOX,  D1&,  20, item$()                    ,   47,  18,  91,  13, 0

  DIALOG SHOW MODAL D1&
  MSGBOX item$(3)
END SUB