DateTimePicker

Description

The DateTimePicker class grants the DateTimePicker development environment component that implements the combined calendar, which enables the user to edit the value of date and time.

Properties inherited from IDateTimePicker

   Property name Brief description
Alignment The Alignment property determines alignment of the drop-down calendar in the control.
AllowEmpty The AllowEmpty property determines whether it is possible to clear the date by pressing the DEL button.
BorderStyle The BorderStyle property determines the style of a component border.
Checked The Checked property determines whether the component checkbox is selected.
DateFormat The DateFormat property determines format of date displaying in the component.
DateMode The DateMode property determines the component look.
DroppedDown The DroppedDown property indicates whether the drop-down calendar of the component is displayed.
Format The Format property determines the custom format of date or time displaying.
IsEmpty The IsEmpty property returns whether the date is changed in the component.
IsValidDate The IsValidDate property returns whether it is possible to set the specified value as a component value.
Kind The Kind property determines what the component should display: date or time.
ShowCheckbox The ShowCheckBox property determines whether checkbox is displayed in the component area.

Properties inherited from ICommonCalendar

   Property name Brief description
Colors The Colors property returns settings of the calendar color scheme.
CurrentDate The CurrentDate property determines the current date and time set in the calendar.
MaxDate The MaxDate property determines the maximum value of the date, with which the user can work.
MinDate The MinDate property determines the minimum value of the date, with which the user can work.

Properties inherited from IControl

  Property name Brief description
Align The Align property determines component alignment within its parent component.
AllowDrag The AllowDrag property determines whether an object can be dragged from a component.
AllowDrop The AllowDrop property determines whether a component can accept a dragged object.
Anchors The Anchors property returns settings determining % of the resize for the current component when the parent component is resized.
Brush The Brush property determines the brush that is used to fill the component area.
ClientHeight The ClientHeight property determines the height of the client component area.
ClientWidth The ClientWidth property determines the width of the client component area.
Color The Color property determines a component background color.
Cursor The Cursor property determines how the cursor looks like when is it hovered over a component during form execution.
Enabled The Enabled property determines whether a component is available for the user.
Focused The Focused property returns True if the focus is set to the component.
Font The Font property determines parameters of the font that is used to display text in a component.
Height The Height property determines component height in pixels.
HelpContext The HelpContext property determines a unique index for a section of a context help for this component.
Hint The Hint property determines a tooltip text displayed on hovering over a component.
HintTimeout The HintTimeout property determines for how long a tooltip is displayed.
Left The Left property determines a coordinate of the component left edge in pixels.
Parent The Parent property determines a parent component.
ParentColor The ParentColor property determines whether a component inherits the color of the parent component.
ParentFont The ParentFont property determines whether a component uses the font of the parent component.
ParentShowHint The ParentShowHint property determines when a tooltip is displayed.
PopupMenu The PopupMenu property determines the context menu that opens when the component is clicked with the right mouse button.
Scrolls The Scrolls property returns parameters of component's scrollbars.
ShowHint The ShowHint property determines whether a tooltip is displayed when a component is hovered.
TabOrder The TabOrder property determines a component position in a tab order.
TabStop The TabStop property determines whether the component must be focused when the Tab button is pressed.
Text The Text property determines a row identifying a component for the user.
Top The Top property determines a coordinate of the component top edge in pixels.
Visible The Visible property determines whether the component is displayed when a form is executed.
Width The Width property determines horizontal size of a component in pixels.

Properties inherited from IComponent

  Property name Brief description
ComponentCount The ComponentCount property returns the number of child components located on the parent component.
Components The Components property returns the child component, which index is passed by the input parameter.
Data The Data property is used to store any custom data.
Name The Name property determines a component name.
Tag The compiler does not use the Tag property. The user can change the value of the Tag property and use it as he wishes.

Methods inherited from IDateTimePicker

   Method name Brief description
Reset The Reset method clears the date of the component.

Methods inherited from IControl

   Method name Brief description
ClientToScreen The ClientToScreen method converts point coordinates specified relative to the component's coordinate system into screen coordinates.
DoDragDrop The DoDragDrop method enables the user to start dragging operation.
GetImage The GetImage method returns a graphic presentation of a component together with all child components.
ScreenToClient The ScreenToClient method converts point's screen coordinates into coordinates specified relative to the component's coordinate system.
SetFocus The SetFocus method sets focus to this component.

Events

  Event name Brief description
OnChange The OnChange event occurs when the date/time is changed in the DateTimePicker component.
OnCloseUp The OnCloseUp event occurs after the drop-down calendar has been collapsed.
OnDropDown The OnDropDown events occurs right after expanding the drop-down calendar.

Events inherited from IControl

  Event name Brief description
OnBeginDrag The OnBeginDrag event occurs for a component, when the user starts to drag an object from the component.
OnClick The OnlClick event occurs if the user clicks the component area.
OnControlMove The OnControlMove event occurs when the component is moved.
OnControlResize The OnControlResize event occurs when the component is resized.
OnDblClick The OnDblClick event occurs if the user double-clicks the component area.
OnDragDrop The OnDragDrop event occurs for the component if the user drops a dragged object over it.
OnDragEnter The OnDragEnter event occurs when a dragged object enters the component area.
OnDragLeave The OnDragLeave event occurs when a dragged object leaves component borders.
OnDragOver The OnDragOver event occurs for the component when the user drags an object over it.
OnEnter The OnEnter event occurs when the component receives focus.
OnExit The OnExit event occurs when the component loses focus.
OnHScroll The OnHScroll event occurs when horizontal scrollbar slider changes its position.
OnKeyDown The OnKeyDown event occurs if the component is focused and a keyboard key is pressed.
OnKeyPress The OnKeyPress event occurs if the component is focused when the user presses a character key.
OnKeyPreview The OnKeyPreview event occurs prior to each event related to key pressing.
OnKeyUp The OnKeyUp event occurs if the component is focused and the user releases any button previously pressed.
OnMouseDown The OnMouseDown event occurs if the pointer is in the component area and a mouse key is pressed.
OnMouseEnter The OnMouseEnter event occurs when the mouse cursor enters the component area.
OnMouseHover The OnMouseHover event occurs when the mouse cursor is held in the component area.
OnMouseLeave The OnMouseLeave event occurs when the mouse cursor leaves the component area.
OnMouseMove The OnMouseMove event occurs when the mouse cursor moves over a component.
OnMouseUp The OnMouseUp event occurs when the mouse button is released and the cursor is in the component area.
OnMouseWheel The OnMouseWheel event occurs if the component is focused when the user rotates a mouse wheel.
OnVScroll The OnVScroll event occurs when vertical scrollbar slider changes its position.

See also:

Forms Assembly Classes