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- Overview
- Defining visibility programmatically
- Hiding a control dynamically
- Hiding a cell in a Layout control dynamically
- Programming the Layout control
- Available properties
Manipulating Layout controls programmatically
Layout controls can be manipulated programmatically. The following elements can also be manipulated programmatically: - controls in the Layout control,
- cells in the Layout control.
This help page presents the different options available. Defining visibility programmatically Hiding a control dynamically To dynamically make a field present in a Layout control visible or invisible, simply use the Visible property using the following syntax: <Control name>.Visible = <True/False> : The cell in the Layout control is automatically hidden and the other cells are automatically repositioned if the following conditions are met: - a control within a Layout control is invisible,
- this control is the only one in a cell or all the controls in the cell of the Layout control are invisible.
Remarks: - If all the controls within a Layout control are invisible, the Layout control remains visible.
  The VisibleWithAnimation property shows or hides a Layout control with an animation.
Hiding a cell in a Layout control dynamically To dynamically make a cell in a Layout control visible or invisible, simply use the Visible property on the cell using the following syntax: <Control name>[Cell index].Visible = <True/False> : If a cell in a Layout control is made invisible, all the fields in the cell are automatically made invisible: the other cells in the Layout control are automatically repositioned.. Remarks: - If all the cells in a Layout control are hidden, the Layout control is also hidden.
- The VisibleWithAnimation property shows or hides the cells of a Layout control with an animation.
Programming the Layout control Available properties The following properties are specific to the Layout control:
| | | HeightWithAnimation | The HeightWithAnimation property is used to modify the height of a cell of a Layout control with the "Resize cell" animation defined: - in the "Advanced" tab of the project description window ("Control animation" button).
- in the "Style" tab of the control or project.
| | Layout | The Layout property is used to get the layout of the cells in a Layout control. | | MarginInterCell | The MarginInterCell property is used to: - find out the margin between rows or columns in a Layout control.
- modify the margin between rows or columns in a Layout control.
| | VisibleWithAnimation | The VisibleWithAnimation property is used to make a control visible or invisible via the "Appear/Disappear" animation. | | WidthWithAnimation | The WidthWithAnimation property is used to modify the width of a cell of a Layout control with the "Resize cell" animation defined: - in the "Advanced" tab of the project description window ("Control animation" button).
- in the "Style" tab of the control or project.
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For a complete list of WLanguage properties that can be used with Layout controls, see Layout control properties.
This page is also available for…
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