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- Selection bar and <Looper>.Posición function
- Displaying a row at the first position in the Looper control (syntax 1)
- Use conditions
<Looper>.Posición (Función) Moves the scrollbar to display a specific row or returns the index of the first row displayed in a Looper control populated programmatically.
ResPosition = ZR_Produit.Position()
Sintaxis
Visualización de un control Looper de una fila específica Ocultar los detalles
<Looper control>.Position(<Index>)
<Looper control>: Nombre del control Name of the Looper control to be used.Caution: It is not possible to use a Linear Looper control.. <Index>: Integro Index of the row that will be displayed at the first position in the Looper control.
The last row is selected by default if this parameter is greater than the number of rows in the Looper control (returned by <Looper>.Count).
Obtener el índice de la primera fila mostrada en un control Looper Ocultar los detalles
<Result> = <Looper control>.Position()
<Result>: Integro Index of the first row displayed in the specified Looper control. <Looper control>: Nombre del control Name of the Looper control to be used.Caution: It is not possible to use a Linear Looper control. Observaciones Selection bar and <Looper>.Posición function <Looper>.Posición does not change the current row (i.e. the row highlighted by the selection bar). Therefore, if the Looper control has focus when <Looper>.Posición is run, the current row and the specified row must be visible at the same time. If the current row and the specified row cannot be displayed at the same time, the Looper control will be displayed from the current row (and not from the row at <Index>). Displaying a row at the first position in the Looper control (syntax 1) The row displayed at the first position may not be the requested row. Indeed, <Looper>.Posición tries to display as many rows as possible in the Looper control. <Looper>.Posición will display the specified row only if this row is followed by a sufficient number of non-empty rows.
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