C1TrueDBDropdown Methods

The methods of the C1TrueDBDropdown class are listed here. For a complete list of C1TrueDBDropdown class members, see the C1TrueDBDropdown Members topic.

Public Methods

AddCellStyle	Controls the Style used to change the appearance for cells meeting the specified condition.
AddRegexCellStyle	Controls the Style used to change the appearance of cells according to their contents.
AddRow	Overloaded. Adds a row to an unbound grid.
AddRows	Adds the number of given rows to an unbound grid.
BeginInit	ISupportInitialize interface.
ClearCellStyle	Restores the default layout.
ClearFields	Restores the default layout.
ClearRegexCellStyle	Removes a cell condition established with a previous call to the AddRegexCellStyle method.
ColContaining	Returns the column index for the column containing the specified X coordinate.
Delete	Overloaded. Deletes the given row from an unbound grid.
EndInit	ISupportInitialize interface.
GetCurrentSelIndex	Gets the current selected index.
Rebind	Overloaded. Reinitializes grid with data from its data source.
RowContaining	Returns the zero-based index of the display row containing the Y specified coordinate.
ScrollCtl	Scrolls the data area by the specified number of rows and columns.
SetDataBinding	Overloaded. Configures the grid for use without a datasource.

Protected Methods

Dispose	Overloaded. Overridden. Called when the class is being disposed.
IsInputChar	Inherited from Control.
IsInputKey	Inherited from Control.
On_AddNew	Raised when a new row is added.
On_Init	Raised when the grid is initialized.
On_Scroll	Overridden. Occurs when the user scrolls the grid.
OnAfterColEdit	Raised after a column has been edited.
OnAfterColUpdate	Raised after the datasource has been updated for a column.
OnAfterDelete	Raised after a row has been deleted.
OnAfterFilter	Raised after the datasource has been filtered.
OnAfterInsert	Raised after a row has been inserted.
OnAfterSort	Raised after the datasource has been sorted.
OnAfterUpdate	Raised after a row has been updated.
OnBackColorChanged	Inherited from Control.
OnBeforeClose	Rasied before a child grid is closed.
OnBeforeColEdit	Raised before a column edit.
OnBeforeColUpdate	Raised before a column has been updated.
OnBeforeDelete	Raised before a row is deleted.
OnBeforeInsert	Raised before a row is inserted.
OnBeforeOpen	Raised before a child grid is displayed.
OnBeforeRowColChange	Raised before a row or column currency is changed.
OnBeforeUpdate	Raised before a row is updated.
OnBindingContextChanged	Raised when the Binding Context changes.
OnButtonClick	Raised when a button in a cell has been clicked.
OnChange	Raised when the grids cell content has been modified.
OnClick	Inherited from Control.
OnColEdit	Raised when a column has been edited.
OnCollapse	Raised when a band is collasped in a hierarchical grid.
OnColMove	Overridden. Occurs when the user has moved a column.
OnColResize	Overridden. Occurs when the user has resized a column.
OnComboSelect	Raised when a value in the combobox has been selected.
OnCursorChanged	Inherited from Control.
OnDataSourceChanged	Overridden. Occurs when the grids DataSource has changed.
OnDoubleClick	Inherited from Control.
OnDropDownClose	Occurs when the drop-down closes.
OnDropDownOpen	Occurs when the drop-down closes.
OnEnter	Inherited from Control.
OnError	Raised when the grid encounters an error through the UI.
OnExpand	Raised when a band is expanded in a hierarchical grid.
OnFetchCellStyle	Raised when a custom style is to be used for rendering a cell.
OnFetchCellTips	Raised when a cell tip is to be displayed.
OnFetchGroupCellStyle	Raised when a custom style is to be used for renderind a grouped cell.
OnFetchRowStyle	Overridden. Occurs whenever the grid is about to display a row of data and the FetchRowStyles property is True.
OnFetchScrollTips	Overridden. Occurs whenever the grid has focus and the scrollbar thumb is moved using the mouse.
OnFilter	Raised when AllowFilter is false.
OnFilterButtonClick	Raised when a button in the filter bar is clicked.
OnFilterChange	Raised when a filter condition has changed.
OnFirstRowChange	Overridden. Occurs when the first displayed row of a control or split is changed.
OnFontChanged	Inherited from Control.
OnFootClick	Overridden. Occurs when the user clicks on the column footer.
OnFormatText	Overridden. Occurs when the grid is about to display cell data in a column whose NumberFormat property is set to the string FormatText Event.
OnGotFocus	Inherited from Control.
OnGroupAggregate	Raised when custom aggregates are used for a grouped grid.
OnGroupColMove	Raised when a grouped column is moved.
OnGroupHeadClick	Raised when a column header in the grouping area is clicked.
OnGroupInterval	Raised when custom group intervals are used for a grouped grid.
OnGroupText	Raised when custom values are to be used for the group text.
OnHeadClick	Overridden. Occurs when the user clicks on the column header.
OnKeyDown	Inherited from Control.
OnKeyPress	Inherited from Control.
OnKeyUp	Inherited from Control.
OnLeave	Inherited from Control.
OnLeftColChange	Overridden. Occurs when the first visible column of a grid or split is changed.
OnLostFocus	Inherited from Control.
OnMouseLeave	Inherited from Control.
OnMouseUp	Inherited from Control.
OnMouseWheel	Inherited from Control.
OnOwnerDrawCell	Raised when a cell has to be rendered.
OnOwnerDrawCellPrint	Raised when a cell has to be printed.
OnOwnerDrawPageFooter	Raised when a Page footer needs to be printed.
OnOwnerDrawPageHeader	Raised when Page header needs to be printed.
OnQueryContinueDrag	Inherited from Control.
OnResize	Inherited from Control.
OnRightToLeftChanged	Inherited from Control.
OnRowChange	Occurs when the row focus changes.
OnRowColChange	Raised after a row or column currency has been changed.
OnRowResize	Overridden. Occurs when the user has finished resizing a grid row.
OnSelChange	Overridden. Occurs when the user selects a different range of rows or columns.
OnSizeChanged	Inherited from Control.
OnSort	Raised when the datasource is sorted by clicking the column header.
OnSplitChange	Raised when split currency has changed.
OnSplitRemoved (inherited from Frame)	Raised when a split has been removed.
OnUnboundColumnFetch	Overridden. Occurs when the grid needs to display the value of a cell in an unbound column.
OnUnboundColumnUpdated	Raised when an unbound column has been updated.
OnValidating	Inherited from Control.
OnValueItemError	Overridden. Occurs when the user attempts to enter invalid data into a column that is using value lists.
OnVisibleChanged	Inherited from Control.
SetDataSource	Called when the datasource changes.