| Name | Description | |
|---|---|---|
 | DecreaseValue | Called when the value of the selection should decrease (e.g. when the user presses the down arrow key). |
| IncreaseValue | Called when the value of the selection should increase (e.g. when the user presses the up arrow key). |
| ModifyDateTime | Increases or decreases the specified unit of the given date/time and returns the result. |
| NavigateLeft | Called when the selection should move to the left (e.g. when the user presses the left arrow key). |
| NavigateRight | Called when the selection should move to the right (e.g. when the user presses the right arrow key). |
| OnInputChar | Overridden. Overriden to process the entered digits and to update the selected date accordingly. |
| OnKeyDown | Overridden. Overriden to handle the navigation keys (i.e. the arrows keys) and forbid all others. |
| OnMouseDown | Overridden. Overriden to select the word the user has clicked in. |
| OnTextChanged | Overridden. Overriden to update the text and format processors when the text of the text box has changed. |
| SetDateTime | Sets the specified unit of the given date/time to the given amount and returns the result. Note that no validation is performed and this methods throws and exception if an invalid date is constructed. |
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