TDBCombo Reference > TDBCombo Members |
All of the properties for the TDBCombo control are listed below, and are documented in the following section.
TDBCombo Properties
Determines the separator string for columns. |
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Enables interactive column movement. |
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Enables interactive column selection. |
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Enables interactive row resizing. |
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Controls whether even/odd row styles are applied to a control. |
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Controls horizontal scrolling when the last column is visible. |
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Controls the object's animation style. |
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Controls the animation effect when the object is closed. |
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Controls the direction of the animation effect. |
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Controls the duration of the animation effect. |
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Controls 3-D display of headings and caption. |
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Sets/returns the approximate number of rows. |
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Specifies an XArrayDB object as the data source. |
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True if the combo's text box auto fills with the matched entry. |
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True if typing a character automatically opens the combo's list. |
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When True, the height of the edit box is set to the font height. |
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Sets/returns the background color. |
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Sets/returns bookmark of current control row. |
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Sets/returns the variant type used for passing bookmarks. |
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Controls the appearance (3D effects) of the cell borders. |
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Sets/returns style for control border. |
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Name of the RowSource field used to update DataField. |
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Text value of the BoundColumn field. |
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Sets/returns caption for an object. |
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Controls the caption style for an object. |
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Enables pop-up cell tip window when the cursor is idle. |
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Sets/returns idle time for cell tip window. |
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Sets/returns width of cell tip window. |
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Sets/returns current column number. |
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Turns column footers on or off. |
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Turns column headings on or off. |
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Contains a collection of True DBList columns. |
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Sets/returns the display type of a combo box. |
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Sets/returns the visibility of the current cell. |
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Sets/returns modification status of the current row or cell. |
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Name of the DataSource field to be updated by user selection. |
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Specifies bound or unbound mode. |
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Source of data to be updated once a selection is made. |
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Sets/returns the background color of the control's dead area. |
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Specifies column width for auto-created columns. |
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Returns destination column number during cell movement. |
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Returns destination row bookmark during cell movement. |
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Returns destination split number during cell movement. |
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Sets/returns the position of the drop-down portion of the control. |
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Sets/returns the width of the drop-down portion of the control. |
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Sets/returns the background color of the text box portion. |
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Specifies the font used for the text box portion. |
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Sets/returns the foreground color of the text box portion. |
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Sets/returns the height for the edit portion of the combo box. |
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Enables empty rows in an underpopulated control. |
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Enables or disables user interaction. |
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Returns the error message associated with the Error event. |
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Controls the row style for even-numbered rows. |
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Returns current split extend column setting, sets all splits. |
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Controls whether the FetchRowStyle event will be fired. |
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Bookmark of row occupying first display line. |
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Specifies the overall font for a control. |
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Controls the footing style for an object. |
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Number of lines allocated for footing text. |
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Sets/returns the foreground color. |
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Sets/returns the distance between the edit portion and the drop-down portion of the combo box. |
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Controls the heading style for a control. |
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Number of lines allocated for heading text. |
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Controls the style of the current row. |
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Returns the horizontal scroll bar height, if present. |
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Returns the window handle of the control. |
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Sets/returns a value that indicates the display of partial rows. |
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Indicates whether the drop-down list is opened or closed. |
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Sets/returns the name of a file containing list layouts. |
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Sets/returns the name of the current list layout. |
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Returns a collection of layout names. |
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Sets/returns the leftmost visible column. |
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True if the NotInList event is fired when an item is not found. |
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Returns the number of items in the list portion of a control. |
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Sets/returns the RowSource field used for incremental search. |
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If true, data entry prohibited for an object. |
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Sets/returns the incremental search timeout value. |
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Sets the number of items to display in the drop-down portion of the combo box. |
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Sets/returns a custom mouse icon. |
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Sets/returns the mouse pointer type. |
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Controls whether individual records span multiple lines. |
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Controls the row style for odd-numbered rows. |
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Controls whether a list handles OLE drag operations. |
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Controls whether a list handles OLE drop operations. |
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True if rightmost column can be clipped to edge of split. |
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When True, applies right to left text functionality. |
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Specifies display line of current data row. |
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Controls the row divider color. |
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Selects style of row divider lines. |
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Specifies height of all control rows. |
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Sets/returns the name of the row member used to populate the control. |
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Specifies source of control data. |
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Controls the row subdivider color. |
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True if rows are highlighted as the mouse moves over them. |
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Sets/returns scroll bar style for the control. |
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Determines whether the list displays a pop-up window. |
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Controls whether the scrollbar thumb causes the control’s display to update with new data. |
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Sets/returns the bookmark of the currently selected item. |
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Sets/returns rightmost selected column. |
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Sets/returns length of selected text. |
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Sets/returns start of selected text. |
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Sets/returns leftmost selected column. |
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Sets/returns the selected text. |
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Sets/returns current split number. |
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Contains a collection of True DBList splits. |
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Controls the normal style for a control. |
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Contains a collection of True DBList styles. |
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Returns displayed cell text for the current row. |
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Returns number of visible columns. |
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Returns number of visible display rows. |
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Returns the vertical scroll bar width, if present. |
TDBCombo Methods
Displays the About box. |
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Adds an item. |
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Adds a regular expression cell condition to a control. |
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Returns a captured image of a control's display. |
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Identifies a row and column under an X, Y coordinate pair. |
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Clears the current column/field layout. |
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Removes a regular expression cell condition from a control. |
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Deselects all selected columns in the current split. |
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Closes the list portion of the combo if it is open. |
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Identifies a column under an X coordinate. |
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Returns a bookmark relative to the current row. |
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Uses the current column/field layout for all displays. |
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Loads a saved layout. |
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Initiates an OLE drag/drop operation. |
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Opens the list portion of the combo if it is closed. |
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Returns the kind of control element under an X, Y coordinate pair. |
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Posts a message to a control to fire the PostEvent event. |
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Reinitializes a control from its data source. |
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Updates a control's screen display. |
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Removes an item. |
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Returns the bookmark corresponding to a display row. |
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Identifies a row under a Y coordinate. |
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Returns the Y position of a row's top border. |
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Scrolls a control's data area. |
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Identifies a split under an X, Y coordinate pair. |
TDBCombo Events
Occurs when text box contents change. |
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Fired when the control requires unbound data for display. |
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Fired when a mouse click occurs. |
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Fired when control closes drop-down portion. |
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Occurs before repainting when columns are moved. |
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Occurs before repainting when a column is resized. |
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Fired when a mouse double click occurs. |
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Occurs when an associated action fails. |
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Fired when the FetchStyle property is True for a column. |
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Fired when the CellTips property is set to True. |
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Fired when the FetchRowStyle property is set to True. |
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Fired when ScrollTips is set to 0 – None. |
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Fired when the FirstRow property changes. |
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Occurs when a column footer has been clicked. |
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Fired when specified by the NumberFormat property. |
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Occurs when a column header has been clicked. |
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Occurs when a different combo item is selected. |
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Occurs when a key is pressed. |
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Occurs when an ANSI key is pressed and released. |
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Occurs when a key is released. |
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Fired when downloading of a layout file is complete. |
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Fired when the LeftCol property changes. |
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If LimitToList is True, fired when combo item not found. |
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Occurs when a mouse button is pressed. |
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Occurs when the mouse moves. |
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Occurs when a mouse button is released. |
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If LimitToList is True, fired when item not found. |
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Occurs when a drag action is performed or canceled. |
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Occurs when a drop action is performed or canceled. |
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Occurs when a component is dragged over the combo. |
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Occurs after every OLEDragOver event. |
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Occurs when data is requested in a particular format. |
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Occurs when a drag operation is initiated. |
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Fired when control opens drop-down portion. |
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Fired when an owner-drawn cell is about to be rendered. |
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Fired when the control repaints itself. |
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Occurs after a PostMsg method is called. |
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Occurs when rows are resized. |
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Fired when the RowSource changes. |
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Occurs when the control is scrolled using the scroll bars. |
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Occurs when the current selected cell range changes. |
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Fetches unbound column data when the control is bound. |
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Fired when the control needs to find a row. |
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Fired when the control needs a relative bookmark. |
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Fired when the control requires unbound data for display. |
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Fired when the control requires unbound data for display. |