General concepts

General concepts of TDBVertGridEh component

Component TDBVertGridEh is a visual component such like a vertical grid. The component is used to display and edit a single DataSet record in a vertical orientation. The data is displayed in two columns. The first column displays the names of the fields and the second column show values of the current record.

In the general case, the each row in the component corresponds to a one field in the DataSet.

TDBVertGridEh and TDBGridEh components have a common ancestor - TCustomDBAxisGridEh and have similar functionality. TDBGridEh component can be regarded as a table with a horizontal display of records and TDBVertGridEh as vertical. In the current version of EhLib TDBVertGridEh can display only one record on the screen.

If you've worked with TDBGridEh component, then for understanding the properties of the components TDBVertGridEh their properties can be compared as follows:

Properties of TDBGridEh	Description	Properties of TDBVertGridEh	Description
Columns	Columns of the grid, that corresponds to fields of the dataset.	Rows	Rows of the grid, that corresponds to fields of the dataset.
Options	Setting up the basic properties DBGirdEh.	Options	Setting up the basic properties DBVertGridEh.
ColumnDefValues	The default values for columns TColumnEh.	RowsDefValues	The default values for rows TFieldRowEh.
GridLineParams	Color settings of dividing lines in the grid.	GridLineParams	Property works similarly.
<There is no analog>	-	DataColParams	Configuring column display data.
TitleParams	Configuring the column headings of a column.	LabelColParams	Configuring the column headers display rows of data.
IndicatorParams	Configuring the indicator column	<There is no analog>
Flat	Paint 3D grid cell in a slightly raized state.	Flat	Property works similarly.
DrawGraphicData	Display graphical data from fields like TGraphicField	DrawGraphicData	Property works similarly.
DrawMemoText	Display text data from Memo fields.	DrawMemoText	Property works similarly.