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First version of the DbBrowser demo program

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@5715 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
George Tasker
2000-01-28 15:25:32 +00:00
parent 0bd55cfa2c
commit b5ffecfc98
124 changed files with 8753 additions and 0 deletions
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76
demos/dbbrowse/browsedb.h Normal file
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//---------------------------------------------------------------------------
// Name: browsedb.h
// Purpose: a wxDB ;
// Author: Mark Johnson, mj10777@gmx.net
// Modified by:
// Created: 19991127.mj10777
// Copyright: (c) Mark Johnson
// Licence: wxWindows license
//---------------------------------------------------------------------------
//-- Zu tun in browsedb.h
//---------------------------------------------------------------------------
//-- 1)
//---------------------------------------------------------------------------
// Global structure for holding ODBC connection information
//---------------------------------------------------------------------------
extern struct DbStuff DbConnectInf;
class mjDoc;
//---------------------------------------------------------------------------
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 wxTable) 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;
wxColInf* cl_BrowserDB;
wxString ODBCSource, UserName, Password;
mjDoc *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 Zeiger_auf_NULL(int Art);
bool Initialize(int Quite);
//---------------------------------------------------------------------------
bool OnStartDB(int Quite);
bool OnCloseDB(int Quite);
bool OnSelect(wxString tb_Name,int Quite);
bool OnExecSql(wxString SQLStmt,int Quite);
bool OnGetNext(int Cols,int Quite);
wxDbInf* OnGetCatalog(int Quite);
wxColInf* OnGetColumns(char *tableName, int numCols,int Quite);
void OnFillSqlTyp();
void OnFilldbTyp();
//---------------------------------------------------------------------------
}; // BrowserDB class definition
//---------------------------------------------------------------------------