TimeUpDown

Wisej.Web.TimeUpDown

Namespace: Wisej.Web

Assembly: Wisej.Framework (4.0.0.0)

• Control

  • UpDownBase

    • TimeUpDown

Represents a spinner control that displays TimeSpan values.

C#

public class TimeUpDown : UpDownBase, ISupportInitialize, INotifyPropertyChanged

VB.NET

Public Class TimeUpDown
    Inherits UpDownBase
    Implements ISupportInitialize, INotifyPropertyChanged

Constructors

TimeUpDown()

Initializes a new instance of the TimeUpDown class.

Properties

Format

TimeUpDownFormat: Returns or sets the format use to display and parse the time value. (Default: HHMM)

HidePromptOnLeave

Boolean: Returns or sets whether the prompt characters in the input mask are hidden when the control loses focus. (Default: False)

Maximum

TimeSpan: Returns or sets the maximum value for the time editor.

Minimum

TimeSpan: Returns or sets the minimum allowed value for time editor.

NullableValue

Nullable<TimeSpan>: Returns or sets the Value assigned to the spin box (also known as an up-down control) with the difference that when the text is empty it returns null.

This property should be used when the TimeUpDown may hold a null value and it's bound to a database nullable column. Throws:

• ArgumentOutOfRangeException The assigned value is less than the Minimum property value; or the assigned value is greater than the Maximum property value.

PromptChar

Char: Returns or sets the character used to represent the absence of user input in the TimeUpDown control. Since 3.5.5 (Default: _)

Throws:

• ArgumentException The character specified when setting this property is not a valid prompt character.

Text

String: Returns or sets the text to be displayed in the TimeUpDown control. (Default: "")

Value

TimeSpan: Returns or sets the value assigned to the TimeUpDown editor.

Throws:

• ArgumentOutOfRangeException The assigned value is less than the Minimum property value; or the assigned value is greater than the Maximum property value.

Methods

OnTextChanged(e)

Fires the TextChanged event.

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

OnValidating(e)

Fires the Validating event.

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

OnValueChanged(e)

Fires the ValueChanged event.

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

OnWebEvent(e)

Processes the event from the client.

Parameter	Type	Description
e	WisejEventArgs	Event arguments.

OnWebRender(config)

Renders the client component.

Parameter	Type	Description
config	Object	Dynamic configuration object.

OnWebUpdate(state)

Updates the client component using the state information.

Parameter	Type	Description
state	Object	Dynamic state object.

UpdateEditText()

Displays the current value of the spin box (also known as an up-down control) in the appropriate format.

ValidateEditText()

Validates and updates the text displayed in the spin box (also known as an up-down control).

Returns: Boolean. True if the text represents a valid value.

Events

ValueChanged

EventHandler Fired when the Value property has been changed in some way.

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.
IDropTarget	Controls that support drag & drop operations implement this interface.
ILabel	Provides access to the LabelWrapper associated with the controls that implement this interface.
IReadOnly	Provides access to the ReadOnly property for coontrols that support the read-only mode.
IValidation	Provides access to the validation events and properties property for controls that support validation.
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.