UserControl

Namespace: Wisej.Web

Assembly: Wisej.Framework (4.1.0.0)

• Control
  • ScrollableControl
    • ContainerControl
      • UserControl

Provides an empty control that can be used to create other controls.

C#

public class UserControl : ContainerControl

VB.NET

Public Class UserControl
    Inherits ContainerControl

Constructors

UserControl()

Initializes a new instance of the UserControl class.

UserControl(controls)

Initializes a new instance of the UserControl class with the specified settings.

Name	Type	Description
controls	Control[]	An array of Control objects to be added to the panel.

UserControl(location, size, controls)

Initializes a new instance of the UserControl class with the specified settings.

Name	Type	Description
location	Point	The location of the panel on its parent control.
size	Size	The size of the panel.
controls	Control[]	An array of Control objects to be added to the panel.

Properties

AutoSize

Boolean: Returns or sets whether the control should automatically resize based on its contents. (Default: False)

AutoSizeMode

AutoSizeMode: Returns or sets how the control will resize itself. (Default: GrowOnly)

AutoValidate

AutoValidate: Returns or sets how the control performs validation when the user changes focus to another control.

BorderStyle

BorderStyle: Returns or sets the border style of the user control. (Default: None)

DefaultSize

Size:

DisplayRectangle

Rectangle: Returns the rectangle that represents the virtual display area of the control.

Methods

FocusActiveControl()

Selects the active control. If the active control is not focusable, it selects the next focusable control.

OnCreateControl()

Raised by the CreateControl method when the control is created.

OnLoad(e)

Fires the Load event.

Parameter	Type	Description
e	EventArgs	A EventArgs that contains the event data.

OnWebRender(config)

Renders the client component.

Parameter	Type	Description
config	Object	Dynamic configuration object.

ValidateChildren()

Validates all selectable child controls in the container, including descendants. This is equivalent to calling ValidateChildren(ValidationConstraints.Selectable). See Selectable for details of exactly which child controls will be validated.

Returns: Boolean. true if all of the children validated successfully; otherwise, false. If called from the Validating or Validated event handlers, this method will always return false.

ValidateChildren(flags)

Validates all the child controls in the container. Exactly which controls are validated and which controls are skipped is determined by flags .

Parameter	Type	Description
flags	ValidationConstraints	Places restrictions on which controls have their Validating event raised.

Returns: Boolean. true if all of the children validated successfully; otherwise, false. If called from the Validating or Validated event handlers, this method will always return false.

Events

AutoSizeChanged

EventHandler Fired when the AutoSize property changes.

AutoValidateChanged

EventHandler Fired when the AutoValidate property changes.

Load

EventHandler Occurs before the control becomes visible for the first time.

Inherited By

Name	Description
UserPopup	Provides an popup container that can be attached to other controls.

Implements

Name	Description
IUserData	Provides access to the UserData and Tag properties associated to the component implementing this interface.
IBindableComponent	Bindable components implement this interface.
IContainerControl	Provides the functionality for a control to act as a parent for other controls.
IDropTarget	Controls that support drag & drop operations implement this interface.
IWisejComponent	All wisej components implement this interface.
IWisejControl	All wisej controls derived from the Control class must implement this interface.
IWisejSerializable	Allows an object to serialize itself.