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//----------------------------------------------------------------------------------------
// Name: browsedb.h
// Purpose: a wxDb class
// Author: Mark Johnson
// Modified by:
// Created: 19991127.mj10777
// Copyright: (c) Mark Johnson
// Licence: wxWindows license
// RCS-ID: $Id: browsedb.h,v 1.12 2004/01/11 22:08:25 JS Exp $
//----------------------------------------------------------------------------------------
//-- Zu tun in browsedb.h
//----------------------------------------------------------------------------------------
//-- 1)
//----------------------------------------------------------------------------------------
// Global structure for holding ODBC connection information
//----------------------------------------------------------------------------------------
//extern wxDbConnectInf DbConnectInf;
class MainDoc;
//----------------------------------------------------------------------------------------
class BrowserDB
{
public:
//---------------------------------------------------------------------------------------
// Pointer to the main database connection used in the program. This
// pointer would normally be used for doing things as database lookups
// for user login names and passwords, getting workstation settings, etc.
// ---> IMPORTANT <---
//
// For each database object created which uses this wxDb pointer
// connection to the database, when a CommitTrans() or RollBackTrans()
// will commit or rollback EVERY object which uses this wxDb pointer.
//
// To allow each table object (those derived from wxDbTable) to be
// individually committed or rolled back, you MUST use a different
// instance of wxDb in the constructor of the table. Doing so creates
// more overhead, and will use more database connections (some DBs have
// connection limits...), so use connections sparringly.
//
// It is recommended that one "main" database connection be created for
// the entire program to use for READ-ONLY database accesses, but for each
// table object which will do a CommitTrans() or RollbackTrans() that a
// new wxDb object be created and used for it.
//---------------------------------------------------------------------------------------
wxDb* db_BrowserDB;
wxDbInf* ct_BrowserDB;
wxDbColInf* cl_BrowserDB;
wxString ODBCSource, UserName, Password;
MainDoc *pDoc;
//---------------------------------------------------------------------------------------
wxString Temp0, Temp1, Temp2, Temp3, Temp4, Temp5;
wxString ODBCText;
wxTextCtrl* p_LogWindow;
wxString s_SqlTyp[25];
int i_SqlTyp[25];
wxString s_dbTyp[5];
int i_dbTyp[5];
int i_Which;
int i_Records;
int i_Cols;
//---------------------------------------------------------------------------------------
BrowserDB();
~BrowserDB();
void PointerToNULL(int Art);
bool Initialize(int Quiet);
//---------------------------------------------------------------------------------------
bool OnStartDB(int Quiet);
bool OnCloseDB(int Quiet);
bool OnSelect(wxString tb_Name,int Quiet);
bool OnExecSql(wxString SQLStmt,int Quiet);
bool OnGetNext(int Cols,int Quiet);
wxDbInf* OnGetCatalog(int Quiet);
wxDbColInf* OnGetColumns(wxChar *tableName, UWORD numCols,int Quiet);
void OnFillSqlTyp();
void OnFilldbTyp();
//---------------------------------------------------------------------------------------
}; // BrowserDB class definition
//----------------------------------------------------------------------------------------
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