b5ffecfc98
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@5715 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
77 lines
3.4 KiB
C++
77 lines
3.4 KiB
C++
//---------------------------------------------------------------------------
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// Name: browsedb.h
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// Purpose: a wxDB ;
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// Author: Mark Johnson, mj10777@gmx.net
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// Modified by:
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// Created: 19991127.mj10777
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// Copyright: (c) Mark Johnson
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// Licence: wxWindows license
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//---------------------------------------------------------------------------
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//-- Zu tun in browsedb.h
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//---------------------------------------------------------------------------
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//-- 1)
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//---------------------------------------------------------------------------
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// Global structure for holding ODBC connection information
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//---------------------------------------------------------------------------
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extern struct DbStuff DbConnectInf;
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class mjDoc;
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//---------------------------------------------------------------------------
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class BrowserDB
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{
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public:
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//---------------------------------------------------------------------------
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// Pointer to the main database connection used in the program. This
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// pointer would normally be used for doing things as database lookups
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// for user login names and passwords, getting workstation settings, etc.
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// ---> IMPORTANT <---
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//
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// For each database object created which uses this wxDB pointer
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// connection to the database, when a CommitTrans() or RollBackTrans()
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// will commit or rollback EVERY object which uses this wxDB pointer.
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//
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// To allow each table object (those derived from wxTable) to be
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// individually committed or rolled back, you MUST use a different
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// instance of wxDB in the constructor of the table. Doing so creates
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// more overhead, and will use more database connections (some DBs have
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// connection limits...), so use connections sparringly.
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//
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// It is recommended that one "main" database connection be created for
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// the entire program to use for READ-ONLY database accesses, but for each
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// table object which will do a CommitTrans() or RollbackTrans() that a
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// new wxDB object be created and used for it.
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//---------------------------------------------------------------------------
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wxDB* db_BrowserDB;
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wxDbInf* ct_BrowserDB;
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wxColInf* cl_BrowserDB;
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wxString ODBCSource, UserName, Password;
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mjDoc *pDoc;
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//---------------------------------------------------------------------------
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wxString Temp0, Temp1, Temp2, Temp3, Temp4, Temp5;
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wxString ODBCText;
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wxTextCtrl* p_LogWindow;
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wxString s_SqlTyp[25];
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int i_SqlTyp[25];
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wxString s_dbTyp[5];
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int i_dbTyp[5];
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int i_Which;
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int i_Records;
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int i_Cols;
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//---------------------------------------------------------------------------
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BrowserDB();
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~BrowserDB();
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void Zeiger_auf_NULL(int Art);
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bool Initialize(int Quite);
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//---------------------------------------------------------------------------
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bool OnStartDB(int Quite);
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bool OnCloseDB(int Quite);
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bool OnSelect(wxString tb_Name,int Quite);
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bool OnExecSql(wxString SQLStmt,int Quite);
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bool OnGetNext(int Cols,int Quite);
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wxDbInf* OnGetCatalog(int Quite);
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wxColInf* OnGetColumns(char *tableName, int numCols,int Quite);
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void OnFillSqlTyp();
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void OnFilldbTyp();
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//---------------------------------------------------------------------------
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}; // BrowserDB class definition
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//---------------------------------------------------------------------------
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