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Connection type definition class
Source position: sqldb.pp line 778
type TConnectionDef = class(TPersistent) |
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class function TypeName; virtual; |
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Name of the connection type |
class function ConnectionClass; virtual; |
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Class to instantiate when this connection is requested |
class function Description; virtual; |
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A descriptive text for this connection type |
class function DefaultLibraryName; virtual; |
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Default library name |
class function LoadFunction; virtual; |
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Return a function to call when the client library must be loaded |
class function UnLoadFunction; virtual; |
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Return a function to call when the client library must be unloaded |
class function LoadedLibraryName; virtual; |
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Currently loaded library. |
procedure ApplyParams(); virtual; |
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Apply parameters to an instance of TSQLConnection |
end; |
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Connection type definition class |
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TObject |
TConnectionDef is an abstract class. When registering a new connection type for use in the universal connector, a descendent of this class must be made and registered using RegisterConnection. A descendent class should override at least the TConnectionDef.TypeName and TConnectionDef.ConnectionClass methods to return the specific name and connection class to use.
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Name of the connection type |
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Class to instantiate when this connection is requested |
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Register a new connection type for use in the universal connector |