StartPosition : If you don't add this property, Windows selects a location when the form is opened. By setting this property to CenterScreen , you're automatically displaying the form in the middle of the screen each time it loads.
Size : This is the size of the form, in pixels. The preceding script creates a form that's pixels wide by pixels tall. Next, create and then add a calendar control in your form. In this example, the current day is not highlighted or circled. Users can select only one day on the calendar at one time. Next, create an OK button for your form. Specify the size and behavior of the OK button. In this example, the button position is pixels from the form's top edge, and 38 pixels from the left edge.
The button height is 23 pixels, while the button length is 75 pixels. The script uses predefined Windows Forms types to determine the button behaviors. Date Time Picker. Custom Format Property Reference Is this page helpful? Please rate your experience Yes No. Any additional feedback? Namespace: System. Forms Assembly: System.
In this article. Notifies the accessibility client applications of the specified AccessibleEvents for the specified child control. Executes the specified delegate asynchronously on the thread that the control's underlying handle was created on. Executes the specified delegate asynchronously with the specified arguments, on the thread that the control's underlying handle was created on. Creates a new accessibility object for the DateTimePicker control. Forces the creation of the visible control, including the creation of the handle and any visible child controls.
Creates the Graphics for the control. Creates an object that contains all the relevant information required to generate a proxy used to communicate with a remote object. Releases all resources used by the Component. Releases the unmanaged resources used by this control and its child controls and optionally releases the managed resources.
Releases the unmanaged resources used by the Control and its child controls and optionally releases the managed resources. Retrieves the return value of the asynchronous operation represented by the IAsyncResult passed.
Retrieves the specified AccessibleObject. Retrieves a value indicating how a control will behave when its AutoSize property is enabled. Retrieves the child control that is located at the specified coordinates, specifying whether to ignore child controls of a certain type. Returns the next ContainerControl up the control's chain of parent controls. Retrieves the current lifetime service object that controls the lifetime policy for this instance. Returns an object that represents a service provided by the Component or by its Container.
Gets the Type of the current instance. Invalidates a specific region of the control and causes a paint message to be sent to the control. Optionally, invalidates the child controls assigned to the control.
Invalidates the specified region of the control adds it to the control's update region, which is the area that will be repainted at the next paint operation , and causes a paint message to be sent to the control. Executes the specified delegate, on the thread that owns the control's underlying window handle, with the specified list of arguments.
Raises the GotFocus event for the specified control. Raises the LostFocus event for the specified control. Raises the Click event for the specified control. Raises the Paint event for the specified control. Raises the PaintBackground event for the specified control.
Determines whether the specified key is a regular input key or a special key that requires preprocessing. Transforms a size from logical to device units by scaling it for the current DPI and rounding down to the nearest integer value for width and height.
Creates a shallow copy of the current Object. Creates a shallow copy of the current MarshalByRefObject object. Raises the Invalidated event with a specified region of the control to invalidate.
Raises the AutoSizeChanged event. Raises the BackColorChanged event. Raises the BackgroundImageChanged event. Raises the BackgroundImageLayoutChanged event.
Raises the BindingContextChanged event. Raises the CausesValidationChanged event. Raises the ChangeUICues event. Raises the Click event. Raises the ClientSizeChanged event. Raises the CloseUp event. Raises the ContextMenuChanged event. Raises the ContextMenuStripChanged event. Raises the ControlAdded event. Raises the ControlRemoved event. Raises the CreateControl method. Raises the CursorChanged event. Raises the DockChanged event. Raises the DoubleClick event.
Raises the DpiChangedAfterParent event. Raises the DpiChangedBeforeParent event. Raises the DragDrop event. Raises the DragEnter event. Raises the DragLeave event. Raises the DragOver event.
Raises the DropDown event. Raises the EnabledChanged event. Raises the Enter event. Raises the FontChanged event. Raises the ForeColorChanged event. Raises the FormatChanged event. Raises the GiveFeedback event. Raises the GotFocus event. Raises the HandleCreated event. Raises the HandleDestroyed event. Raises the HelpRequested event. Raises the ImeModeChanged event. Raises the Invalidated event. Raises the KeyDown event. Raises the KeyPress event.
Raises the KeyUp event. Raises the Layout event. Raises the Leave event. Raises the LocationChanged event. Raises the LostFocus event. Raises the MarginChanged event. Raises the MouseCaptureChanged event. Raises the MouseClick event. Raises the MouseDoubleClick event. Raises the MouseDown event. Raises the MouseEnter event. Raises the MouseHover event. Raises the MouseLeave event. Raises the MouseMove event. Raises the MouseUp event. Raises the MouseWheel event.
Raises the Move event. Raises the PaddingChanged event. Raises the Paint event. Raises the BackColorChanged event when the BackColor property value of the control's container changes. Raises the BackgroundImageChanged event when the BackgroundImage property value of the control's container changes. Raises the BindingContextChanged event when the BindingContext property value of the control's container changes. Raises the ParentChanged event.
Raises the EnabledChanged event when the Enabled property value of the control's container changes. Raises the FontChanged event when the Font property value of the control's container changes.
Raises the ForeColorChanged event when the ForeColor property value of the control's container changes. Raises the VisibleChanged event when the Visible property value of the control's container changes. Raises the PreviewKeyDown event.
Raises the QueryContinueDrag event. Raises the RegionChanged event. Raises the Resize event. Raises the RightToLeftChanged event. Raises the RightToLeftLayout event. Raises the SizeChanged event. Raises the StyleChanged event. Raises the TabIndexChanged event. Raises the TabStopChanged event.
Raises the TextChanged event. Raises the Validated event. Raises the Validating event. Raises the ValueChanged event. Raises the VisibleChanged event. Forces the control to invalidate its client area and immediately redraw itself and any child controls. Resets the BackColor property to its default value. Causes a control bound to the BindingSource to reread all the items in the list and refresh their displayed values. Resets the Cursor property to its default value. Resets the Font property to its default value.
Resets the ForeColor property to its default value. Resets the ImeMode property to its default value. Resets the control to handle the MouseLeave event. Resets the RightToLeft property to its default value.
Resets the Text property to its default value Empty. Converts the specified ContentAlignment to the appropriate ContentAlignment to support right-to-left text. Converts the specified HorizontalAlignment to the appropriate HorizontalAlignment to support right-to-left text. Activates a child control.
Optionally specifies the direction in the tab order to select the control from. Sets a value indicating how a control will behave when its AutoSize property is enabled. Sets a specified ControlStyles flag to either true or false. Returns a string that represents the current DateTimePicker control. Occurs when the value of the BackColor property changes.
Occurs when the value of the BackgroundImage property changes. Occurs when the value of the BackgroundImageLayout property changes. Occurs when the BackgroundImageLayout property changes. Occurs when the value of the BindingContext property changes. Occurs when the value of the CausesValidation property changes.
Occurs when the value of the ClientSize property changes. Occurs when the value of the ContextMenu property changes. Occurs when the value of the ContextMenuStrip property changes. Occurs when a new control is added to the Control. Occurs when a control is removed from the Control. Occurs when the value of the Cursor property changes. Occurs when the component is disposed by a call to the Dispose method.
Occurs when the value of the Dock property changes. Occurs when the DPI setting for a control is changed programmatically after the DPI of its parent control or form has changed. Occurs when the DPI setting for a control is changed programmatically before a DPI change event for its parent control or form has occurred. Occurs when the Enabled property value has changed. Occurs when the Font property value changes.
Occurs when the value of the ForeColor property changes. Occurs when the Format property value has changed. Occurs when the ImeMode property has changed. Occurs when the Location property value has changed.
Occurs when the value of the Padding property changes. Occurs when the Parent property value changes. Occurs before the KeyDown event when a key is pressed while focus is on this control. Occurs when AccessibleObject is providing help to accessibility applications. Occurs during a drag-and-drop operation and enables the drag source to determine whether the drag-and-drop operation should be canceled. Occurs when the value of the Region property changes. Occurs when the RightToLeft property value changes.
Occurs when the RightToLeftLayout property changes. Occurs when the Size property value changes. Occurs when the TabIndex property value changes. Occurs when the TabStop property value changes. Occurs when the value of the Text property changes. Occurs when the Value property changes. Occurs when the Visible property value changes.
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Any additional feedback? Namespace: System. Forms Assembly: System.
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