Unit ADOConWizard
Description
ADOConWizard is non visual component which provides all functions for connecting to database using TADOConnection and UDL files. ADOConWizard can use more external UDL files for generating of connection string, so one application can work under several systems (which uses different connection string).
Overview
Classes, Interfaces, Objects and Records
Class TADOConWizard |
Procedure is called after user logon, so it allows to open all tables; if parameter Opened is changed to false, DB is disconnected |
Functions and Procedures
Types
Description
Functions and Procedures
Types
TProviderType = (...); |
Values
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ptNone:
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ptMSDA:
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ptJET:
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ptACE:
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ptSQLOLEDB:
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TConnectionEvent = (...); |
Values
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AfterConnecting:
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AfterLogin:
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AfterOpening:
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TOnInfo = procedure(Sender: TObject; Info: string) of object; |
Defines events when error dialog can be shown
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TOnGetDBFilePassword = procedure(Sender: TObject; var UserID, Password: string) of object; |
Procedure is called for each step in connection, action is described by "Info" string
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TOnLoginUser = procedure(Sender: TObject; var Logon: boolean) of object; |
Procedure is called before connecting to obtain User and Password to file
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TOnOpenTables = procedure(Sender: TObject; var Opened: boolean) of object; |
Procedure is called after connecting to DB before opening of tables, so it allows to make user logon; if parameter Logon is changed to false, DB is disconnected
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Generated by PasDoc 0.13.0 on 2016-01-23 23:44:07
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