Type of rows

Type of rows and type of data in rows of TDBVertGirdEh

Collection DBVertGridEh.Rows consists of elements of the collection TFieldRowEh. All lines have the same type - TFieldRowEh, but the kind of data displayed in each column is different, and depending on the type of field assignments through property TFieldRowEh.FieldName, as well as the combination of the properties assigned Row. For example, if the DataSet field is of TBooleanField type, in line instead of the text will display Checkbox. You can customize the properties of Row to display checkboxes for any other type of field, if you set the property to True TFieldRowEh.Checkboxes and fill in additional properties. The following instructions describe how to configure the properties of the string to achieve the desired display, behavior and form cell editor.

Access to the grid rows:

You can use these methods to a property of, and access to the columns of the grid:
property DBGridEh.Rows: TDBVertGridRowsEh –

This is the main collection lines

property DBGridEh.FieldRows[const FieldName: String]: TFieldRowEh
Search row by a field name. If the string, which TFieldRowEh.FieldName = FieldName not found, an exception is thrown.

function FindFieldRow(const FieldName: String): TFieldRowEh;
Search row by a field name. If the row, which TFieldRowEh.FieldName = FieldName not found it returns Nil.

Columns of data type Combobox editors and other features rows.

Other features of grid lines operate similar to how the columns operates in DBGridEh. They are described in detail in the section "Types of columns and data types in DBGridEh».