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- Use conditions
- Characteristics of the row
- Handling a binary memo
- Sort
LooperInsert (Function) In french: ZoneRépétéeInsère Inserts a row into a Looper control. - TAB characters into the attributes/controls.
- all types of values into the attributes/controls.
// Initialize the Looper control named LOOP_LOOPER1
LooperDeleteAll(LOOP_LOOPER1)
HReadFirst(Product, ProdName)
WHILE HOut() = False
LooperInsert(LOOP_LOOPER1, Product.ProdName + TAB + Product.Code)
HReadNext(Product, ProdName)
END
// Add values into the Looper control at position 12
LooperInsert(LOOP_Looper1, LastName + TAB + FirstName + TAB + PhoneNum + TAB + FaxNum, 12)
Syntax
<Result> = LooperInsert(<Looper control> , <Value> [, <Index>])
<Result>: Boolean - True if the addition was successful,
- False otherwise.
<Looper control>: Control name Name of the Looper control to be used.
If this parameter is an empty string (""), the row will be added in the current Looper control. <Value>: Character string List of values that will be inserted into the new row. This parameter must have the following format:
<Value 1> + TAB + ... + <Value N>
The different values must be specified in the order of the attributes (Looper control description window).
To specify no value for an attribute, use an empty string ("") or 0 (depending on the type of the attribute). <Index>: Optional integer Index of the row from which the new row will be inserted.- If this parameter is not specified or is equal to -1, the row will be inserted before the current row. If no row is selected, the row will be inserted at the end of the Looper control.
- If <Index> is greater than the number of rows, the row will be inserted at the last position in the Looper control. In this case, LooperInsert is equivalent to LooperAdd.
- If this parameter is 0, the row will be inserted at the first position in the Looper control.
Remarks Use conditions LooperInsert can be used on: - a Looper control based on a data file,
- a Looper control populated programmatically.
Characteristics of the row If a value corresponds to the result of a calculation, the numeric expression must be enclosed in brackets. For example:
LooperInsert(LOOP_CalculationZone, (53+29) + TAB + (83-21), 12)
Sort LooperInsert ignores the sort.
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