Using SpecRow in columns of DBGridEh component and in DBLookupComboBoxEh component.
Less than 1 minute
Using SpecRow in columns of DBGridEh component and in DBLookupComboBoxEh component.
The SpecRow
property of TDropDownBoxEh
or DropDownSpecRow
property of TColumnEh
holds a TDropDownBoxEh
object. TDropDownBoxEh
defines attributes of the special row in the dropped down box. TSpecRowEh
represents a special row in the top part of dropdown box for lookup fields in column of DBGridEh
and in TDropDownBoxEh
class of TDBLookupComboboxEh
component. This row will be active when lookup field or LookupComboBox
has value that is equal to SpecRow.Value
property.
TSpecRowEh
contains next properties:
CellsText: String
Specifies the text(s) that will be shown in the drop-down window for SpecRow. When dropdown box have more than one columns, use semicolon to separate text for each column.
Color: TColor
Background color of special row in dropdown box.
Font: TFont
Font of special row text.
Value: Variant
Value. Special row is shown as selected (highlighted) when this Value is equal to value of control to which this special row belong to.
Visible: Boolean
Specify, whether the spec row is active and visible in the DropDown box.
ShortCut: TShortCut
Specify the shortcut for assigning value of SpecRow.Value property to Control value.
ShowIfNotInKeyList: Boolean
Specify, whether the SpecRow text will be shown in Control if the value of the control is not in list of key values.