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TAbDB180Meter Members
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The following tables list the members exposed by TAbDB180Meter.

Events
Event 
Description 
Event occurs if the Value exceeds the Lower or upper limit 
Event occurs if the Value exceeds the adjusted range 
Event occurs if the Value exit or enter a sector 
Fields
Field 
Description 
Color of the actual sector 
Pointer Color 0, for blinking alarm indication 
Pointer Color 1, for blinking alarm indication 
Signal Digit as String 
Pointer is in Sector 1 
Pointer is in Sector 2 
Pointer is in Sector 13 
Upper Limit, true if value exeeds the lower Limit 
Lower limit in PPT 
Upper overflow, true if value exeeds the lower Range 
Max value in PPT 
Min value in PPT 
PPT 
Value in PPT 
Upper Limit, true if value exeeds the upper Limit 
Upper limit in PPT 
Upper overflow, true if value exeeds the upper Range 
Signal Value as String 
Methods
Method 
Description 
Call BeginUpdate to inhibit refreshing until EndUpdate call. 
Constructor of the object.
 
Destructor of the Object. 
Call EndUpdate to refresh the component after BeginUpdate call. 
Method called for a full redraw of the control. 
Method Loaded is added to reduce the number of repaints and increase the performance at application start. If you place a component at design time on a form, this method is called automatically. In case that you dynamically build the component at runtime, you must call this method manually, after all properties set to fit your needs. If you don't do so, you component may not be drawn correctly. 
Sets the Min-/ and Max Value to current Value and DateTime 
Sets components Left, Top, Width, and Height properties all at once. 
Sets the Max-Value and DateTime 
Sets the Min-Value and DateTime 
Properties
Property 
Description 
Contact and copyright notes. 
Determines how the control aligns within its container (parent control). 
Specifies the field whose value is displayed by the database text control. 
Specifies that the DataField connection provides read-only access. 
Links the text control to the dataset that contains the field it represents. 
Signal Value in Digit 
Options for the components hint indication 
Signal lower limit 
Signal upper limit 
Property to select Log10 scale or Linar scale 
Stores the Min/Max Value with DateTime 
Occurs when the user clicks the control. 
Occurs when the right-clicks the control or otherwise invokes the popup menu (such as using the keyboard). 
Occurs when the user double-clicks the primary mouse button when the mouse pointer is over the control. 
Occurs when the user drops an object being dragged. 
Occurs when the user drags an object over a control. 
Occurs when the dragging of an object ends, either by dropping the object or by canceling the dragging. 
Event occurs if a new min or max Value has changed 
Occurs when the user presses a mouse button with the mouse pointer over a control. 
Occurs when the user moves the mouse pointer while the mouse pointer is over a control. 
Occurs when the user releases a mouse button that was pressed with the mouse pointer over a component. 
Occurs if component position has changed 
Event occurs if settings has changed 
Occurs when the user begins to drag the control or an object it contains by left-clicking on the control and holding the mouse button down. 
Event occurs if signal Value has changed 
Identifies the pop-up menu associated with the control. 
Settings for the component scale sectors 
Determines whether the control displays a Help Hint when the mouse pointer rests momentarily on the control. 
Settings for the analog Signal 
The Signal Value 
Hard-& Software A.Baecker
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