| Name | Description | |
|---|---|---|
 | IsValid | Checks whether the specified character is valid for the numeric/up down and should be accepted. |
| MeasureViewportContent | Overridden. Measures the content of this textbox. |
| OnInputChar | Overridden. Overriden to accept only valid characters (i.e. numbers, decimal separator and minus sign). |
| OnKeyDown | Overridden. Overriden to update the owner numeric/up down value from the text box on Enter. |
| OnLostFocus | Overridden. Overriden to update the owner numeric/up down value. |
| OnMouseWheel | Overridden. Default handler for the mouse wheel event. Overriden to increase or decrease the value of the numeric up down that owns this text box. |
| UpdateOwnerNumericUpDownValue | Updates the owner numeric up/down value from the text of this numeric up/down text box. |
NevronOpenVision