IDwReadOnlyColumn Interface

.NET Standard 2.x

Represents the read-only specifications for a column.

Namespace: DWNet.Data

Assembly: DWNet.Data.dll

Syntax

public interface IDwReadOnlyColumn

Property

Name	Return Type	Description
ClrType	System.Type	Gets the CLR datatype of a column.
ColumnName	System.String	Gets the name of the database column.
DbName	System.String	Gets the name of the database column.
ID	System.Int16	Gets the zero-based index number of the column.
Identity	System.Boolean	Gets a bool value indicating whether a column's value in a newly inserted row is supplied in PowerBuilder.
Initial	System.Object	Gets the initial value of the column in a newly inserted row.
Key	System.Boolean	Gets a bool value indicating whether the column is part of the database table's primary key.
Length	System.Int32	Gets the length (in bytes) for the column.
Name	System.String	Gets the name of the column in the data source.
TableName	System.String	Gets the table name of the database column.
Type	System.String	Gets the data type for the columns.
Update	System.Boolean	Gets a bool value indicating whether the specified column is updatable.
UpdateWhereClause	System.Boolean	Gets a bool value indicating whether the column can be included in the WHERE clause of the SQL UPDATE statement.
Validation	IReadOnlyExpressionable<String>	Gets the validation expression for the specified column.
ValidationMsg	IReadOnlyExpressionable<String>	Gets the message that displays when validation fails.
Values	IReadOnlyDictionary<String, String>	Gets an IReadOnlyDictionary<string, string> object which contains the value list of this column.