The ColumnSchema type exposes the following members.
Constructors
Name | Description | |
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ColumnSchema(TableSchema, String, DbType, String, Int32, Byte, Int32, Boolean) |
Creates a new instance of the ColumnSchema object.
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ColumnSchema(TableSchema, String, DbType, String, Int32, Byte, Int32, Boolean, array<ExtendedProperty>[]()[][]) |
Creates a new instance of the ColumnSchema object.
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Methods
Name | Description | |
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Equals |
Determines if another view column is the same as this view column.
(Inherited from DataObjectBase.) | |
Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) | |
GetHashCode |
Returns a hashcode based on the database, view and name of the view column.
(Inherited from DataObjectBase.) | |
GetLoadedExtendedProperties |
Gets the existing ExtendedProperties without causing a lazy load.
(Inherited from SchemaObjectBase.) | |
GetType | Gets the Type of the current instance. (Inherited from Object.) | |
MarkLoaded | (Inherited from SchemaObjectBase.) | |
MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) | |
Refresh |
Used to refresh this instance.
(Inherited from DataObjectBase.) | |
ToString |
Returns the name of the column.
(Inherited from DataObjectBase.) |
Fields
Name | Description | |
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_allowDBNull | (Inherited from DataObjectBase.) | |
_database | (Inherited from SchemaObjectBase.) | |
_dataType | (Inherited from DataObjectBase.) | |
_dateCreated | (Inherited from SchemaObjectBase.) | |
_defaultExtendedProperties | (Inherited from SchemaObjectBase.) | |
_extendedProperties | (Inherited from SchemaObjectBase.) | |
_gotExtendedProperties | (Inherited from SchemaObjectBase.) | |
_nativeType | (Inherited from DataObjectBase.) | |
_parent | (Inherited from DataObjectBase.) | |
_precision | (Inherited from DataObjectBase.) | |
_scale | (Inherited from DataObjectBase.) | |
_size | (Inherited from DataObjectBase.) |
Properties
Name | Description | |
---|---|---|
AllowDBNull |
Whether or not the data object allows null values.
(Inherited from DataObjectBase.) | |
Database |
Allows access to the DatabaseSchema object that contains this schema object.
(Inherited from SchemaObjectBase.) | |
DataType |
The data type of a (column) parameter is specific to the .NET Framework data provider.
Specifying the type converts the value of the Parameter to the data provider
Type before passing the value to the data source.
see also: http://msdn.microsoft.com/en-us/library/system.data.dbtype.aspx
example: DbType.AnsiString
(Inherited from DataObjectBase.) | |
DateCreated |
Returns the date this table was created.
(Inherited from SchemaObjectBase.) | |
DeepLoad |
Gets or sets a value indicating this schema object and all its children will be loaded.
(Inherited from SchemaObjectBase.) | |
Description |
The description of the object.
(Inherited from SchemaObjectBase.) | |
ExtendedProperties |
Used to store any additional information about the schema object.
(Inherited from SchemaObjectBase.) | |
FullName |
Returns the owner and name.
(Inherited from DataObjectBase.) | |
IncludeFunctions |
Gets or sets a value indicating this schema object and all its children will be loaded.
(Inherited from SchemaObjectBase.) | |
IsForeignKeyMember |
Whether or not the column is a foreign key member.
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IsPrimaryKeyMember |
Whether or not the column is a primary key member.
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IsUnique |
Whether or not this column is unique.
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NativeType |
This is the native data type from the database.
example: nvarchar
(Inherited from DataObjectBase.) | |
Parent |
The Parent Schema Object.
(Inherited from DataObjectBase.) | |
Precision |
The precision of the data object.
(Inherited from DataObjectBase.) | |
Scale |
The scale of the data object.
(Inherited from DataObjectBase.) | |
Size |
The size of the data object.
(Inherited from DataObjectBase.) | |
SortName |
Gets the name used to sort in 'Name (Parent)' format.
(Inherited from DataObjectBase.) | |
SystemType |
The System Type that is resolved from DataType.
example: typeof(System.String)
(Inherited from DataObjectBase.) | |
Table |
The table that contains this column.
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