The ColumnExpression type exposes the following members.
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Properties
Name | Description | |
---|---|---|
Alias | Get the alias (name) of the calculated column if there is an AS
part of the column expression.
| |
ColumnNames | Get the names of all column names referenced in the expression.
| |
ErrorDisplayMessage | Get the localized error message if the expression is
invalid, null otherwise.
| |
ErrorExpression | Get the expression that could not be parsed if it exists,
if the expression is valid then this property is null.
| |
ErrorMessage | Get the error message if the expression is invalid, null
otherwise.
| |
Expression | Gets the expression as a string.
This would exclude any alias (name) statement.
| |
HierarchyNames | Get all hierarchy names referenced in the expression.
| |
IsValid | True if the expression is valid, false otherwise.
| |
MethodNames | Get the names of all the methods which are referenced
in the expression.
|
See Also