![]() comboBox1 )Īdd one auto label for each control, and set the auto label’s LabeledControl property to the corresponding control. Panel () ' Add the controls to the panel control. ' Declare the text boxes, combobox and panel controls. Panel () // Add the controls to the panel control. Declare the text boxes, combobox and panel controls. Place five text boxes and one combobox to represent different data input controls in the panel. Steps to achieve the above layout and behavior This container panel should also be capable of handling different widths by repositioning and resizing the child controls appropriately. This section explains how the constrained FlowLayout can be used to improve complex form layout logic.įor example, create a ‘User Info entry’ panel with auto labels, text boxes, and combobox to allow users to enter personal information. When resizing to a smaller width, two rows are created.Įnabling constrained FlowLayout on a container The child controls within these rows will be vertically aligned to the center of the row (since the VAlign property is set to center, by default). When the proportionalRowHeight property is set to true, extra space at the bottom will be equally distributed among all the available rows by increasing the logical height of the rows. FlowLayoutConstraints ( True, Syncfusion. In the following code sample, the constraints are set to a particular control along with the constraints value such as Active, HAlign, VAlign, NewLine, ProportionalColWidth, and ProportionalRowHeight. The FlowLayoutConstraints type defines the constraint that can be specified on a child component. ![]() In code, you can specify the constraints using the SetConstraints() method. ![]() Specifies the constraints associated with the specified control. Returns a reference to the constraints associated with the specified control. Returns the constraints associated with the specified control. ![]() The method associated with the above properties are given in the following table. Specifies if proportional row height should be used in the horizontal layout. Specifies if proportional column width should be used in the vertical layout. This can be done using the following properties. The default value is set to `false`.īy default, the rows are not adjusted to take into account the remaining vertical space in horizontal layout mode or horizontal space in the vertical layout mode. Specifies whether this child should always be moved to the beginning of a new line. You can force a child control to always start at a new row by setting the following property. Specifies whether the child control should participate in the layout. You can prevent a child control from participating in the layout using the following property. In the above screenshot, the text boxes have auto labels associated with them. The Alignment property should be set to true for the above properties to take effect. However, when there is lack in space, the justified child controls are shrunk proportionally based on their minimum size and preferred size settings (specifically, the difference between the two sizes). When the alignment is set to Justify, extra space will be equally distributed across the other child controls that have been justified differently within that same row. The options included are Top, Bottom, Center, and Justify. Specifies the mode, in which the child control should be laid out within a column. The options included are Left, Right, Center, and Justify. Specifies the mode, in which the child control should be laid out within a row. The alignment is done based on the layout modes of the child controls. The alignment of the child controls that have been placed within a row can be set using the following property. Setting the constraints through designer HAlign and VAlign The constraints in FlowLayout are described as follows. During design time, the constraints can be specified for each child control through its extended constraints on the flowLayout property. 23 minutes to read Constraints on FlowLayoutĬonstrained FlowLayout is typically used when creating resizable data entry forms filled with text boxes, check boxes, and so on. Configuring Child Controls in Windows Forms LayoutManagers
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