Trail: PROIV Documentation > Developer > PROIV Developer > Developing Functions > Screen Function Dynamics > Setting up a Data Driven Combo Box

Setting up a Data Driven Combo Box

Data Driven combo boxes can be set up in two ways:

  1. Create a new combo box or edit an existing one.

  2. Open the ComboBox Properties window.

  3. Select the Behaviour tab.

  4. Check the Hide Key check box.

Note: The default setting for the check box is False which means that the combo box works in the standard PROIV manner.

You can also configure the functionality with code in the Logic Editor.

  1. Open the Logic Editor.

  2. Press F4 to open the Variable or Object Tag Selection window.

  3. Select the Object Tags radio .

  4. Select the relevant combo box and click OK.

  5. Add the code HideFirstColumn = TRUE, or press F4 and select the HideFirstColumn property and set the property to TRUE.

  6. Click Save to save the code.

Note: The default setting for the HideFirstColumn property is False which means that the combo box works in the standard PROIV manner.

 

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Topic ID: 500537