SchemaInfoCollection Methods |
The SchemaInfoCollection type exposes the following members.
Methods| Name | Description | |
|---|---|---|
  | ClearSchemaCache(String) | Obsolete.
Clears a schema cache object.
This method is deprecated in favor of ClearSchemaCache(IAppContext, String) in order to prevent
the possibility of cross-application clearing.
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| ClearSchemaCache(IAppContext, String) |
Clears a schema cache object.
|
| ColumnSize |
Returns the size of the specified column.
If the column is unknown then -1 is returned.
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| CreateInstance(IDataReader, String) | Obsolete.
Creates and returns an instance of the collection from the global cache. If the object doesn't exist in the cache it is added.
This method is deprecated in favor of CreateInstance(IAppContext, IDataReader, String, DBMSType) in order to prevent
the possibility of cross-application caching.
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| CreateInstance(IDataReader, String, DBMSType) | Obsolete.
Creates and returns an instance of the collection from the global cache. If the object doesn't exist in the cache it is added.
This method is deprecated in favor of CreateInstance(IAppContext, IDataReader, String, DBMSType) in order to prevent
the possibility of cross-application caching.
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| CreateInstance(IAppContext, IDataReader, String, DBMSType) |
Creates and returns an instance of the collection from the global cache. If the object doesn't exist in the cache it is added.
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| Equals | (Inherited from Object.) |
 | Finalize | Allows an Object to attempt to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.) |
| GetHashCode | Serves as a hash function for a particular type. (Inherited from Object.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| IsAutoIncrement |
Returns true if the specified column is an AutoIncrement (Identity) column.
If the column is unknown then false is returned.
|
| IsNullable |
Returns true if the specified column is nullable.
If the column is unknown then false is returned.
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| LoadFromParameters |
Load the schema information from the provided command parameters.
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| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
| ToString | (Inherited from Object.) |
| UpdateViewBaseTableNames |
Updates the base table names when the object is a view. Works for SQL Server only.
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Extension Methods| Name | Description | |
|---|---|---|
 | EqualValue |
Determines if the object value is equal to another object. If the two objects are null, then this returns true.
There is special handling for guid comparisons (since a guid could be a string formatted in up to 3 different ways).
If the special guid handling is not performed, then the object.Equals method is used.
(Defined by EAPUtil.) |
See Also