The DataGrid class implements the DataGrid development environment component that views and edits data as a table.
Property name | Brief description | |
The AbsoluteFocusedRow property determines an absolute index of the focused table row. | ||
The AbsoluteRowCount property determines the absolute number of rows in a table. | ||
The AllowAppend property determines whether the records adding is available. | ||
The AllowDelete property determines whether it is possible to delete records. | ||
The AllowEdit property determines whether the records editing is available. | ||
The AutoFilter property determines whether autofilter is used in columns. | ||
The BandCount property determines the number of custom bands contained in a table. | ||
The Bands property returns the collection of table bands. | ||
The BorderStyle property determines the style of a component border. | ||
The CellValue property determines the value of the cell, which coordinates are passed as input parameters. | ||
The ColumnCount property determines the number columns of the DataGrid component. | ||
The Columns property returns the columns collection of the DataGrid component. | ||
The CurentColumn property determines the number of the column, that is in the focus. | ||
The CustomCellStyle property determines whether events for drawing cells are to be generated. | ||
The DataSource property specifies the data source, which the component is connected with. | ||
The DrawFocus property determines whether the focus frame is displayed for the table cell. | ||
The EnableSort property determines the availability of data sorting by single click on the table header. | ||
The FixedBorderColor property determines color of the lines dividing fixed bands of a table. | ||
The FixedBorderWidth property determines width of the border between fixed bands. | ||
The FocusedColumn property returns focused table column. | ||
The GridLinesColor property determines color of vertical and horizontal table gridlines. | ||
The HeaderHeight property determines the height of component's columns headers and bands headers. | ||
The HeaderMenu property determines the context menu that is called in the area of band or column headers. | ||
The HideSelection property determines the visibility of the selection set when the component loses the focus. | ||
The Images property determines the component, images of which are to be used in table cells. | ||
The MultipleSort property determines whether it is possible to sort multiple columns at once. | ||
The MultiSelect property determines the availability of multiple selection of the DataGrid component rows. | ||
The ReadOnly property determines whether the user can edit the current field value. | ||
The RootBands property returns the collection of table root bands. | ||
The RowHeight property determines the basic height of component rows. | ||
The Rows property returns the table row collection. | ||
The RowSizing property determines whether the user can resize row height with a mouse. | ||
The RowSizingMode property determines the mode, in which the row height is changed. | ||
The Selection property determines the element selection in the component. | ||
The ShowBands property determines whether band headers are displayed. | ||
The ShowFocusedCell property determines whether a focused cell is to be displayed. | ||
The ShowHeaders property determines whether table bands and headers are displayed. | ||
The ShowHorizontalGridLines property determines whether horizontal table gridlines are displayed. | ||
The ShowTotals property determines whether totals of the columns are displayed. | ||
The ShowVerticalGridLines property determines whether vertical table gridlines are displayed. | ||
The SortType property determines the component sorting type. | ||
The Styles property determines the collection of formatting styles used in the DataGrid component. | ||
The TableFilter property determines autofiltering settings of the DataGrid component. | ||
The TotalScope property determines, within which limits totals should be calculated. | ||
The VisualFocusedRow property returns the index of the visible focused table row. | ||
The VisualRowCount property returns the number of rows actually displayed in a table. |
Property name | Brief description | |
Align | The Align property determines component alignment within its parent component. | |
AllowDrag | The AllowDrag property determines whether an object can be dragged from a component. | |
AllowDrop | The AllowDrop property determines whether the component can accept a dragged object. | |
Anchors | The Anchors property returns settings determining % of the resize for the current component when the parent component is resized. | |
Brush | The Brush property determines the brush that is used to fill the component area. | |
ClientHeight | The ClientHeight property determines the height of the client component area. | |
ClientWidth | The ClientWidth property determines the width of the client component area. | |
Color | The Color property determines color of the component background. | |
Cursor | The Cursor property determines how the cursor looks like when is it hovered over a component during form execution. | |
Enabled | The Enabled property determines whether a component is available for the user. | |
Focused | The Focused property returns True if the focus is set to the component. | |
Font | The Font property determines parameters of the font that is used to display text in the component. | |
Height | The Height property determines component height in pixels. | |
HelpContext | The HelpContext property determines a unique index for a section of a context help for this component. | |
Hint | The Hint property determines a tooltip text displayed on hovering over the component. | |
HintTimeout | The HintTimeout property determines for how long a tooltip is displayed. | |
Left | The Left property determines a coordinate of the component left edge in pixels. | |
Parent | The Parent property determines a parent component. | |
ParentColor | The ParentColor property determines whether a component inherits the color of the parent component. | |
ParentFont | The ParentFont property determines whether a component uses the font of the parent component. | |
ParentShowHint | The ParentShowHint property determines when a tooltip is displayed. | |
PopupMenu | The PopupMenu property determines the context menu displayed when the component is clicked with the right mouse button. | |
Scrolls | The Scrolls property returns parameters of component's scrollbars. | |
ShowHint | The ShowHint property determines whether a tooltip is displayed when the component is hovered. | |
TabOrder | The TabOrder property determines a component position in a tab order. | |
TabStop | The TabStop property determines whether the component must be focused when the Tab button is pressed. | |
Text | The Text property determines a row identifying a component for the user. | |
Top | The Top property determines a coordinate of the component top edge in pixels. | |
Visible | The Visible property determines whether the component is displayed when a form is executed. | |
Width | The Width property sets component width in pixels. |
Property name | Brief description | |
ComponentCount | The ComponentCount property returns the number of child components located on the parent component. | |
Components | The Components property returns a child component, which index is passed via the input parameter. | |
Data | The Data property is used to store any custom data. | |
Name | The Name property determines the component name. | |
Tag | The Tag property is not used by the compiler. The user can change the value of this property and use it at his discretion. |
Method name | Brief description | |
BeginUpdate | The BeginUpdate method prohibits the DataGrid component redrawing. | |
EndUpdate | The EndUpdate method disables the DataGrid component redrawing prohibition. | |
GetCellCoordAt | The GetCellCoordAt method transforms coordinates of the specified point into component cell coordinates. | |
LoadAutoFilters | The LoadAutoFilters method loads the table autofilters parameters. | |
LoadColumns | The LoadColumns method loads table columns parameters. | |
ParametersOfColumnsDialog | The ParametersOfColumnsDialog method calls the columns sorting settings dialog box. | |
RealToVisual | The RealToVisual method returns the index of a visible row based on the absolute index of the row in a table. | |
SaveAutoFilters | The SaveAutoFilters method saves the parameters of the autofilters that are set for table columns. | |
SaveColumns | The SaveColumns method saves table columns parameters. | |
SelectColumnsDialog | The SelectColumnsDialog method calls the dialog box for selecting bands or columns displayed in the component. | |
VisualToReal | The VisualToReal method returns the absolute index of a row based on the index of the row among the actually displayed rows. |
Method name | Brief description | |
The ClientToScreen method converts point coordinates specified relative to the component's coordinate system into screen coordinates. | ||
The DoDragDrop method enables the user to start dragging operation. | ||
The GetImage method returns a graphic presentation of a component together with all child components. | ||
The ScreenToClient method converts point's screen coordinates into coordinates specified relative to the component's coordinate system. | ||
The SetFocus method sets focus to this component. |
Event name | Brief description | |
The OnAfterEdit event occurs after an attempt to change the cell value. | ||
The OnBandBaseClick event occurs after clicking on the column or band header. | ||
The OnBandBaseMove event occurs on moving a column or a band. | ||
The OnBandBaseResize event occurs on changing the width of the column or band. | ||
The OnBeforeCellChange event occurs before assigning a new value to a cell. | ||
The OnBeforeEdit event occurs before beginning of editing (interactive) a cell. | ||
The OnCellChange event occurs after changing the value of any table cell. | ||
The OnChangeBandVisible event occurs on changing of visibility of any component band or column. | ||
The OnCompareItems event occurs at comparison of column values using custom sorting of the DataGrid component. | ||
The OnFilter event follows the setting of filter in any table column. | ||
The OnFocusedChange events occurs when focus is transferred to another cell of the component. | ||
The OnGetCellStyle event occurs on cell drawing. | ||
The OnGetRowStyle event occurs on row drawing. | ||
The OnGetSelectedCellStyle event occurs when a selected cell is drawn. | ||
The OnGetSelectedRowStyle event occurs when a selected row is drawn. | ||
The OnSort event occurs after column sorting. |
Event name | Brief description | |
The OnBeginDrag event occurs for the component when the user starts to drag an object from the component. | ||
The OnClick event occurs if the user clicks the component area. | ||
The OnControlMove event occurs when the component is moved. | ||
The OnControlResize event occurs when the component is resized. | ||
The OnDblClick event occurs if the user double-clicks the component area. | ||
The OnDragDrop event occurs for the component if the user drops a dragged object over it. | ||
The OnDragEnter event occurs when a dragged object enters the component area. | ||
The OnDragLeave event occurs when a dragged object leaves component borders. | ||
The OnDragOver event occurs for the component when the user drags an object over it. | ||
The OnEnter event occurs when the component receives focus. | ||
The OnExit event occurs when the component loses focus. | ||
The OnHScroll event occurs when horizontal scrollbar slider changes its position. | ||
The OnKeyDown event occurs if the component is focused and a keyboard key is pressed. | ||
The OnKeyPress event occurs if the component is focused when the user presses a character key. | ||
The OnKeyPreview event occurs prior to each event related to key pressing. | ||
The OnKeyUp event occurs if the component is focused and the user releases any button previously pressed. | ||
The OnMouseDown event occurs if the pointer is in the component area and a mouse key is pressed. | ||
The OnMouseEnter event occurs when mouse cursor enters the component area. | ||
The OnMouseHover event occurs when mouse cursor is held in the component area. | ||
The OnMouseLeave event occurs when mouse cursor leaves the component area. | ||
The OnMouseMove event occurs when the cursor is moved over the component. | ||
The OnMouseUp event occurs when the mouse button is released and the cursor is in the component area. | ||
The OnMouseWheel event occurs if the component is focused when the user rotates a mouse wheel. | ||
The OnVScroll event occurs when vertical scrollbar slider changes its position. |
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