Csla.Web.Design.ObjectFieldInfo Class Reference

Contains schema information for a single object property. More...

Inheritance diagram for Csla.Web.Design.ObjectFieldInfo:

Public Member Functions
	ObjectFieldInfo (PropertyDescriptor field)
	Creates an instance of the object. More...

Properties
Type	DataType [get]
	Gets the data type of the property. More...
bool	Identity [get]
	Gets a value indicating whether this property is an identity key for the object. More...
bool	IsReadOnly [get]
	Gets a value indicating whether this property is readonly. More...
bool	IsUnique [get]
	Gets a value indicating whether this property must contain a unique value. More...
int	Length [get]
	Gets the length of the property value. More...
string	Name [get]
	Gets the property name. More...
bool	Nullable [get]
	Gets a value indicating whether the property is nullable More...
int	Precision [get]
	Gets the property's numeric precision. More...
bool	PrimaryKey [get]
	Gets a value indicating whether the property is a primary key value. More...
int	Scale [get]
	Gets the property's scale. More...

Detailed Description

Contains schema information for a single object property.

Definition at line 19 of file ObjectFieldInfo.cs.

Constructor & Destructor Documentation

ObjectFieldInfo()

Csla.Web.Design.ObjectFieldInfo.ObjectFieldInfo

(

PropertyDescriptor

field

)

Creates an instance of the object.

Parameters

field

The PropertyInfo object describing the property.

Definition at line 35 of file ObjectFieldInfo.cs.

Property Documentation

DataType

Type Csla.Web.Design.ObjectFieldInfo.DataType

get

Gets the data type of the property.

Definition at line 68 of file ObjectFieldInfo.cs.

Identity

bool Csla.Web.Design.ObjectFieldInfo.Identity

get

Gets a value indicating whether this property is an identity key for the object.

Returns the optional value provided through the DataObjectField attribute on the property.

Definition at line 85 of file ObjectFieldInfo.cs.

IsReadOnly

bool Csla.Web.Design.ObjectFieldInfo.IsReadOnly

get

Gets a value indicating whether this property is readonly.

Definition at line 94 of file ObjectFieldInfo.cs.

IsUnique

bool Csla.Web.Design.ObjectFieldInfo.IsUnique

get

Gets a value indicating whether this property must contain a unique value.

Returns

Always returns True if the property is marked as a primary key, otherwise returns False.

Definition at line 108 of file ObjectFieldInfo.cs.

Length

int Csla.Web.Design.ObjectFieldInfo.Length

get

Gets the length of the property value.

Returns the optional value provided through the DataObjectField attribute on the property.

Definition at line 121 of file ObjectFieldInfo.cs.

Name

string Csla.Web.Design.ObjectFieldInfo.Name

get

Gets the property name.

Definition at line 129 of file ObjectFieldInfo.cs.

Nullable

bool Csla.Web.Design.ObjectFieldInfo.Nullable

get

Gets a value indicating whether the property is nullable

Returns True for reference types, and for value types wrapped in the Nullable generic. The result can also be set to True through the DataObjectField attribute on the property.

Definition at line 145 of file ObjectFieldInfo.cs.

Precision

int Csla.Web.Design.ObjectFieldInfo.Precision

get

Gets the property's numeric precision.

Returns

Always returns -1.

Definition at line 155 of file ObjectFieldInfo.cs.

PrimaryKey

bool Csla.Web.Design.ObjectFieldInfo.PrimaryKey

get

Gets a value indicating whether the property is a primary key value.

Returns the optional value provided through the DataObjectField attribute on the property.

Definition at line 169 of file ObjectFieldInfo.cs.

Scale

int Csla.Web.Design.ObjectFieldInfo.Scale

get

Gets the property's scale.

Returns

Always returns -1.

Definition at line 178 of file ObjectFieldInfo.cs.