NextColumn - cCJGridColumn
Used by the Next message to locate the next keyboard focusable column
Type: Function
Return Data Type: Boolean
Parameters
| Parameter | Type | Description |
|---|---|---|
| ByRef hoCol | Handle | Returns (by reference) the next focusable column |
| ByRef bWrap | Boolean | Returns (by reference) true if the next column is in the next row |
Syntax
Function NextColumn ByRef Handle hoCol ByRef Boolean bWrap Returns Boolean
Call Example
Get NextColumn hoCol bWrap to BooleanVariable
Description
When the user presses the Tab key to move to the next column, the Next message is called. This message determines what that next column should be by calling the SelectedColumn object's NextColumn message. NextColumn must find the appropriate column by taking into account the current column display order, a column's visibility and a column's ability to take the focus during next keyboard navigation. NextColumn performs this task by sending the message CanNavigateIntoColumn to each column in the column display order until it finds a suitable column. It then returns whether a next column exists and, by reference, the next column object and whether the next column is in a new row.
Return Value
Returns true if a Next column object can be found.