Other features and events

Other features and events of the component

property Options: TDBVHGridOptions

Property type set. It may contain the following values.

dgvhEditing

The grid is allowed to open the text editor by clicking on the Enter or F2 Key.

dgvhAlwaysShowEditor

<sh>Always display the text editor of the cell during the transition from line to line.</sh>

dgvhLabelCol

<sh>Display column with header fields.</sh>

dgvhRowResize

<sh>Permission is granted to change the row height using the mouse.</sh>

dgvhRowMove

<sh>Permission is granted to move the line with the mouse.</sh>

dgvhColLines

<sh>Draw a vertical dividing lines</sh>

dgvhRowLines

<sh>Draw a horizontal dividing line</sh>

dgvhTabs

<sh>Edit the Tab key in the grid. By Tab to move the cursor to the next line.</sh>

dgvhAlwaysShowSelection

<sh>Always draw a selection on the grid. When the grid does not have the input focus area will be displayed gray color.</sh>

dgvhConfirmDelete

<sh>Show confirmation dialog before removing the recording Ctrl + Delete</sh>

dgvhCancelOnExit

<sh>Exit Edit Mode dataset methods DataSet.Cancel if grid included in append mode recording, but did not do any changes to the rows.</sh>

property OptionsEh: TDBVHGridOptionsEh

Property type is set. It may contain the following values.

dgvhHighlightFocusEh

<sh>Highlight the current cell color or style.</sh>

dgvhClearSelectionEh

<sh>Clear selection when navigating Grid</sh>

dgvhEnterToNextRowEh

<sh>Go to the next line when you press the VK_ENTER</sh>

dgvhTabToNextRowEh

<sh>Go to the next line when you press the VK_TAB</sh>

dgvhHotTrackEh

<sh>Highlight the cell on which the mouse cursor</sh>

dgvhRowsIsTabControlsEh

<sh>Set grid lines act as a set of individual controls. Ie it is not allowed to move to the next and previous record using navigation keys. By clicking on the VK_TAB on the last line of the grid control is transferred to the next control on the form in the order TabOrder.</sh>

property AllowedOperations: TDBGridEhAllowedOperations

Set an allowed operations on a DataSet.

alopInsertEh – Insert new recordings at any place of the grid (actually DataSet) is allowed.

alopUpdateEh – Changing the values of an existing record is allowed.

alopDeleteEh – Deleting records is allowed.

alopAppendEh – Adding records to the end of the grid is allowed.