trunk/design/IBDatabaseEdit.pas

{************************************************************************}
{                                                                        }
{       Borland Delphi Visual Component Library                          }
{       InterBase Express core components                                }
{                                                                        }
{       Copyright (c) 1998-2000 Inprise Corporation                      }
{                                                                        }
{    InterBase Express is based in part on the product                   }
{    Free IB Components, written by Gregory H. Deatz for                 }
{    Hoagland, Longo, Moran, Dunst & Doukas Company.                     }
{    Free IB Components is used under license.                           }
{                                                                        }
{    The contents of this file are subject to the InterBase              }
{    Public License Version 1.0 (the "License"); you may not             }
{    use this file except in compliance with the License. You            }
{    may obtain a copy of the License at http://www.Inprise.com/IPL.html }
{    Software distributed under the License is distributed on            }
{    an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either              }
{    express or implied. See the License for the specific language       }
{    governing rights and limitations under the License.                 }
{    The Original Code was created by InterBase Software Corporation     }
{       and its successors.                                              }
{    Portions created by Inprise Corporation are Copyright (C) Inprise   }
{       Corporation. All Rights Reserved.                                }
{    Contributor(s): Jeff Overcash                                       }
{                                                                        }
{************************************************************************}

unit IBDatabaseEdit;

{$MODE Delphi}

{$A+}                           (* Aligned records: On *)
{$B-}                           (* Short circuit boolean expressions: Off *)
{$G+}                           (* Imported data: On *)
{$H+}                           (* Huge Strings: On *)
{$J-}                           (* Modification of Typed Constants: Off *)
{$M+}                           (* Generate run-time type information: On *)
{$O+}                           (* Optimization: On *)
{$Q-}                           (* Overflow checks: Off *)
{$R-}                           (* Range checks: Off *)
{$T+}                           (* Typed address: On *)
{$U+}                           (* Pentim-safe FDIVs: On *)
{$W-}                           (* Always generate stack frames: Off *)
{$X+}                           (* Extended syntax: On *)
{$Z1}                           (* Minimum Enumeration Size: 1 Byte *)


interface

uses
  {Windows,} Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  StdCtrls, ExtCtrls, IBDataBase, IB, IBXConst, LResources;

type

  { TIBDatabaseEditForm }

  TIBDatabaseEditForm = class(TForm)
    Panel1: TPanel;
    DatabaseName: TEdit;
    Label1: TLabel;
    LocalRbtn: TRadioButton;
    RemoteRbtn: TRadioButton;
    Browse: TButton;
    GroupBox1: TGroupBox;
    UserName: TEdit;
    Password: TEdit;
    SQLRole: TEdit;
    Label2: TLabel;
    Label3: TLabel;
    Label4: TLabel;
    DatabaseParams: TMemo;
    OKBtn: TButton;
    CancelBtn: TButton;
    Label5: TLabel;
    LoginPrompt: TCheckBox;
    Label6: TLabel;
    CharacterSet: TComboBox;
    ServerName: TEdit;
    Protocol: TComboBox;
    Label7: TLabel;
    Label8: TLabel;
    Test: TButton;
    procedure RemoteRbtnClick(Sender: TObject);
    procedure BrowseClick(Sender: TObject);
    procedure LocalRbtnClick(Sender: TObject);
    procedure OKBtnClick(Sender: TObject);
    procedure FormCreate(Sender: TObject);
    procedure HelpBtnClick(Sender: TObject);
    procedure UserNameChange(Sender: TObject);
    procedure PasswordChange(Sender: TObject);
    procedure SQLRoleChange(Sender: TObject);
    procedure CharacterSetChange(Sender: TObject);
    procedure TestClick(Sender: TObject);
  private
    { Private declarations }
    Database: TIBDatabase;
    function Edit: Boolean;
    function GetParam(Name: string): string;
    procedure AddParam(Name, Value: string);
    procedure DeleteParam(Name: string);
  public
    { Public declarations }
  end;

var
  IBDatabaseEditForm: TIBDatabaseEditForm;

  function EditIBDatabase(ADatabase: TIBDatabase): Boolean;

implementation

{$R *.lfm}

uses TypInfo;

function EditIBDatabase(ADatabase: TIBDatabase): Boolean;
begin
  with TIBDatabaseEditForm.Create(Application) do
  try
    Database := ADatabase;
    Result := Edit;
  finally
    Free;
  end;
end;

function TIBDatabaseEditForm.GetParam(Name: string): string;
var
  i: Integer;
begin
  Result := '';
  for i := 0 to DatabaseParams.Lines.Count - 1 do
  begin
    if (Pos(Name, LowerCase(DatabaseParams.Lines.Names[i])) = 1) then {mbcs ok}
    begin
      Result := DatabaseParams.Lines.Values[DatabaseParams.Lines.Names[i]];
      break;
    end;
  end;
end;

procedure TIBDatabaseEditForm.AddParam(Name, Value: string);
var
  i: Integer;
  found: boolean;
begin
  found := False;
  if Trim(Value) <> '' then
  begin
    DatabaseParams.Lines.NameValueSeparator := '=';
    for i := 0 to DatabaseParams.Lines.Count - 1 do
    begin
      if (Pos(Name, LowerCase(DatabaseParams.Lines.Names[i])) = 1) then {mbcs ok}
      begin
        DatabaseParams.Lines.Values[DatabaseParams.Lines.Names[i]] := Value;
        found := True;
        break;
      end;
    end;
    if not found then
      DatabaseParams.Lines.Add(Name + '=' + Value);
  end
  else
    DeleteParam(Name);
end;

procedure TIBDatabaseEditForm.DeleteParam(Name: string);
var
  i: Integer;
begin
    for i := 0 to DatabaseParams.Lines.Count - 1 do
    begin
      if (Pos(Name, LowerCase(DatabaseParams.Lines.Names[i])) = 1) then {mbcs ok}
      begin
        DatabaseParams.Lines.Delete(i);
        break;
      end;
    end;
end;

function TIBDatabaseEditForm.Edit: Boolean;
var
  st: string;

  procedure DecomposeDatabaseName;
  var
    Idx1, Idx2: Integer;
    st: string;
  begin
    if Pos('\\', Database.DatabaseName) <> 0 then {do not localize}
    begin
      LocalRBtn.Checked := False;
      RemoteRbtn.Checked := True;
      Protocol.ItemIndex := 1;
      st := copy(Database.DatabaseName, 3, Length(Database.DatabaseName));
      Idx1 := Pos('\', st); {do not localize}
      if Idx1 = 0 then
        IBError(ibxeUnknownError, [nil])
      else begin
        ServerName.Text := Copy(st, 1, Idx1 - 1);
        DatabaseName.Text:= Copy(st, Idx1 + 1, Length(st));
      end;
    end
    else begin
      Idx1 := Pos(':', Database.DatabaseName ); {do not localize}
      If (Idx1 = 0) or (Idx1 = 2) then
      begin
        DatabaseName.Text := Database.DatabaseName;
      end
      else
      begin
        LocalRBtn.Checked := False;
        RemoteRbtn.Checked := True;
        Idx2 := Pos('@', Database.DatabaseName); {do not localize}
        if Idx2 = 0 then
        begin
          Protocol.ItemIndex := 0;
          ServerName.Text := copy(Database.DatabaseName, 1, Idx1 - 1);
          DatabaseName.Text := copy(Database.DatabaseName, Idx1 + 1,
            Length(Database.DatabaseName));
        end
        else begin
          Protocol.ItemIndex := 2;
          ServerName.Text := copy(Database.DatabaseName, 1, Idx2 - 1);
          DatabaseName.Text := copy(Database.DatabaseName, Idx2 + 1,
            Length(Database.DatabaseName));
        end;
      end;
    end;
  end;
begin
  DecomposeDatabaseName;
  if Trim(Database.Params.Text) = '' then
    DatabaseParams.Clear
  else
    DatabaseParams.Lines.Assign(Database.Params);
  LoginPrompt.Checked := Database.LoginPrompt;
  UserName.Text := GetParam('user_name');
  Password.Text := GetParam('password');
  SQLRole.Text := GetParam('sql_role');
  st := GetParam('lc_ctype');
  if (st <> '') then
    CharacterSet.ItemIndex := CharacterSet.Items.IndexOf(st);
  Result := False;
  if ShowModal = mrOk then
  begin
    Database.DatabaseName := DatabaseName.Text;
    if LocalRbtn.Checked then
      DatabaseName.Text := Database.DatabaseName
    else
      case Protocol.ItemIndex of
        0: Database.DatabaseName := Format('%s:%s', [ServerName.Text, DatabaseName.Text]); {do not localize}
        1: Database.DatabaseName := Format('\\%s\%s', [ServerName.Text, DatabaseName.Text]); {do not localize}
        2: Database.DatabaseName := Format('%s@%s', [ServerName.Text, DatabaseName.Text]); {do not localize}
      end;
    Database.Params := DatabaseParams.Lines;
    Database.LoginPrompt := LoginPrompt.Checked;
    Result := True;
  end;
end;

procedure TIBDatabaseEditForm.RemoteRbtnClick(Sender: TObject);
begin
  Browse.Enabled := False;
  Label7.Enabled := True;
  Label8.Enabled := True;
  Protocol.Enabled := True;
  ServerName.Enabled := True;
  if Protocol.Text = '' then
    Protocol.Text := 'TCP';
end;

procedure TIBDatabaseEditForm.BrowseClick(Sender: TObject);
begin
  with TOpenDialog.Create(Application) do
    try
      InitialDir := ExtractFilePath(DatabaseName.Text);
      Filter := SDatabaseFilter;
      if Execute then
        DatabaseName.Text := FileName;
    finally
      Free
    end;
end;

procedure TIBDatabaseEditForm.LocalRbtnClick(Sender: TObject);
begin
  Browse.Enabled := True;
  Label7.Enabled := False;
  Label8.Enabled := False;
  ServerName.Enabled := False;
  Protocol.Enabled := False;
end;

procedure TIBDatabaseEditForm.OKBtnClick(Sender: TObject);
begin
  ModalResult := mrNone;
  if Database.Connected then
  begin
    if MessageDlg(SDisconnectDatabase, mtConfirmation,
      mbOkCancel, 0) <> mrOk then Exit;
    Database.Close;
  end;
  ModalResult := mrOk;
end;

procedure TIBDatabaseEditForm.FormCreate(Sender: TObject);
begin
//  HelpContext := hcDIBDataBaseEdit;
end;

procedure TIBDatabaseEditForm.HelpBtnClick(Sender: TObject);
begin
  Application.HelpContext(HelpContext);
end;

procedure TIBDatabaseEditForm.UserNameChange(Sender: TObject);
begin
  AddParam('user_name', UserName.Text);
end;

procedure TIBDatabaseEditForm.PasswordChange(Sender: TObject);
begin
  AddParam('password', Password.Text);
end;

procedure TIBDatabaseEditForm.SQLRoleChange(Sender: TObject);
begin
  AddParam('sql_role_name', SQLRole.Text);
end;

procedure TIBDatabaseEditForm.CharacterSetChange(Sender: TObject);
begin
  if (CharacterSet.Text <> 'None') then {do not localize}
    AddParam('lc_ctype', CharacterSet.Text)
  else
    DeleteParam('lc_ctype');
end;

procedure TIBDatabaseEditForm.TestClick(Sender: TObject);
var
  tempDB : TIBDatabase;
begin
  Test.Enabled := false;
  tempDB := TIBDatabase.Create(nil);
  try
    if LocalRbtn.Checked then
      tempDB.DatabaseName := DatabaseName.Text
    else
      case Protocol.ItemIndex of
        0: tempDB.DatabaseName := Format('%s:%s', [ServerName.Text, DatabaseName.Text]); {do not localize}
        1: tempDB.DatabaseName := Format('\\%s\%s', [ServerName.Text, DatabaseName.Text]); {do not localize}
        2: tempDB.DatabaseName := Format('%s@%s', [ServerName.Text, DatabaseName.Text]); {do not localize}
      end;
    tempDB.Params.Assign(DatabaseParams.Lines);
    tempDB.LoginPrompt := LoginPrompt.Checked;
    try
      tempDB.Connected := true;
      ShowMessage('Successful Connection');
    except on E: Exception do
      ShowMessage(E.Message)
    end;
  finally
    tempDB.Free;
    Test.Enabled := true;
  end;
end;


end.
Revision:	17
Committed:	Sat Dec 28 19:22:24 2013 UTC (10 years, 11 months ago) by tony
Content type:	text/x-pascal
File size:	12012 byte(s)
Log Message:	Committing updates for Release R1-0-5
#	User	Rev	Content
1	tony	17	{************************************************************************}
2			{ }
3			{ Borland Delphi Visual Component Library }
4			{ InterBase Express core components }
5			{ }
6			{ Copyright (c) 1998-2000 Inprise Corporation }
7			{ }
8			{ InterBase Express is based in part on the product }
9			{ Free IB Components, written by Gregory H. Deatz for }
10			{ Hoagland, Longo, Moran, Dunst & Doukas Company. }
11			{ Free IB Components is used under license. }
12			{ }
13			{ The contents of this file are subject to the InterBase }
14			{ Public License Version 1.0 (the "License"); you may not }
15			{ use this file except in compliance with the License. You }
16			{ may obtain a copy of the License at http://www.Inprise.com/IPL.html }
17			{ Software distributed under the License is distributed on }
18			{ an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either }
19			{ express or implied. See the License for the specific language }
20			{ governing rights and limitations under the License. }
21			{ The Original Code was created by InterBase Software Corporation }
22			{ and its successors. }
23			{ Portions created by Inprise Corporation are Copyright (C) Inprise }
24			{ Corporation. All Rights Reserved. }
25			{ Contributor(s): Jeff Overcash }
26			{ }
27			{************************************************************************}
28
29			unit IBDatabaseEdit;
30
31			{$MODE Delphi}
32
33			{$A+} (* Aligned records: On *)
34			{$B-} (* Short circuit boolean expressions: Off *)
35			{$G+} (* Imported data: On *)
36			{$H+} (* Huge Strings: On *)
37			{$J-} (* Modification of Typed Constants: Off *)
38			{$M+} (* Generate run-time type information: On *)
39			{$O+} (* Optimization: On *)
40			{$Q-} (* Overflow checks: Off *)
41			{$R-} (* Range checks: Off *)
42			{$T+} (* Typed address: On *)
43			{$U+} (* Pentim-safe FDIVs: On *)
44			{$W-} (* Always generate stack frames: Off *)
45			{$X+} (* Extended syntax: On *)
46			{$Z1} (* Minimum Enumeration Size: 1 Byte *)
47
48
49			interface
50
51			uses
52			{Windows,} Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
53			StdCtrls, ExtCtrls, IBDataBase, IB, IBXConst, LResources;
54
55			type
56
57			{ TIBDatabaseEditForm }
58
59			TIBDatabaseEditForm = class(TForm)
60			Panel1: TPanel;
61			DatabaseName: TEdit;
62			Label1: TLabel;
63			LocalRbtn: TRadioButton;
64			RemoteRbtn: TRadioButton;
65			Browse: TButton;
66			GroupBox1: TGroupBox;
67			UserName: TEdit;
68			Password: TEdit;
69			SQLRole: TEdit;
70			Label2: TLabel;
71			Label3: TLabel;
72			Label4: TLabel;
73			DatabaseParams: TMemo;
74			OKBtn: TButton;
75			CancelBtn: TButton;
76			Label5: TLabel;
77			LoginPrompt: TCheckBox;
78			Label6: TLabel;
79			CharacterSet: TComboBox;
80			ServerName: TEdit;
81			Protocol: TComboBox;
82			Label7: TLabel;
83			Label8: TLabel;
84			Test: TButton;
85			procedure RemoteRbtnClick(Sender: TObject);
86			procedure BrowseClick(Sender: TObject);
87			procedure LocalRbtnClick(Sender: TObject);
88			procedure OKBtnClick(Sender: TObject);
89			procedure FormCreate(Sender: TObject);
90			procedure HelpBtnClick(Sender: TObject);
91			procedure UserNameChange(Sender: TObject);
92			procedure PasswordChange(Sender: TObject);
93			procedure SQLRoleChange(Sender: TObject);
94			procedure CharacterSetChange(Sender: TObject);
95			procedure TestClick(Sender: TObject);
96			private
97			{ Private declarations }
98			Database: TIBDatabase;
99			function Edit: Boolean;
100			function GetParam(Name: string): string;
101			procedure AddParam(Name, Value: string);
102			procedure DeleteParam(Name: string);
103			public
104			{ Public declarations }
105			end;
106
107			var
108			IBDatabaseEditForm: TIBDatabaseEditForm;
109
110			function EditIBDatabase(ADatabase: TIBDatabase): Boolean;
111
112			implementation
113
114			{$R *.lfm}
115
116			uses TypInfo;
117
118			function EditIBDatabase(ADatabase: TIBDatabase): Boolean;
119			begin
120			with TIBDatabaseEditForm.Create(Application) do
121			try
122			Database := ADatabase;
123			Result := Edit;
124			finally
125			Free;
126			end;
127			end;
128
129			function TIBDatabaseEditForm.GetParam(Name: string): string;
130			var
131			i: Integer;
132			begin
133			Result := '';
134			for i := 0 to DatabaseParams.Lines.Count - 1 do
135			begin
136			if (Pos(Name, LowerCase(DatabaseParams.Lines.Names[i])) = 1) then {mbcs ok}
137			begin
138			Result := DatabaseParams.Lines.Values[DatabaseParams.Lines.Names[i]];
139			break;
140			end;
141			end;
142			end;
143
144			procedure TIBDatabaseEditForm.AddParam(Name, Value: string);
145			var
146			i: Integer;
147			found: boolean;
148			begin
149			found := False;
150			if Trim(Value) <> '' then
151			begin
152			DatabaseParams.Lines.NameValueSeparator := '=';
153			for i := 0 to DatabaseParams.Lines.Count - 1 do
154			begin
155			if (Pos(Name, LowerCase(DatabaseParams.Lines.Names[i])) = 1) then {mbcs ok}
156			begin
157			DatabaseParams.Lines.Values[DatabaseParams.Lines.Names[i]] := Value;
158			found := True;
159			break;
160			end;
161			end;
162			if not found then
163			DatabaseParams.Lines.Add(Name + '=' + Value);
164			end
165			else
166			DeleteParam(Name);
167			end;
168
169			procedure TIBDatabaseEditForm.DeleteParam(Name: string);
170			var
171			i: Integer;
172			begin
173			for i := 0 to DatabaseParams.Lines.Count - 1 do
174			begin
175			if (Pos(Name, LowerCase(DatabaseParams.Lines.Names[i])) = 1) then {mbcs ok}
176			begin
177			DatabaseParams.Lines.Delete(i);
178			break;
179			end;
180			end;
181			end;
182
183			function TIBDatabaseEditForm.Edit: Boolean;
184			var
185			st: string;
186
187			procedure DecomposeDatabaseName;
188			var
189			Idx1, Idx2: Integer;
190			st: string;
191			begin
192			if Pos('\\', Database.DatabaseName) <> 0 then {do not localize}
193			begin
194			LocalRBtn.Checked := False;
195			RemoteRbtn.Checked := True;
196			Protocol.ItemIndex := 1;
197			st := copy(Database.DatabaseName, 3, Length(Database.DatabaseName));
198			Idx1 := Pos('\', st); {do not localize}
199			if Idx1 = 0 then
200			IBError(ibxeUnknownError, [nil])
201			else begin
202			ServerName.Text := Copy(st, 1, Idx1 - 1);
203			DatabaseName.Text:= Copy(st, Idx1 + 1, Length(st));
204			end;
205			end
206			else begin
207			Idx1 := Pos(':', Database.DatabaseName ); {do not localize}
208			If (Idx1 = 0) or (Idx1 = 2) then
209			begin
210			DatabaseName.Text := Database.DatabaseName;
211			end
212			else
213			begin
214			LocalRBtn.Checked := False;
215			RemoteRbtn.Checked := True;
216			Idx2 := Pos('@', Database.DatabaseName); {do not localize}
217			if Idx2 = 0 then
218			begin
219			Protocol.ItemIndex := 0;
220			ServerName.Text := copy(Database.DatabaseName, 1, Idx1 - 1);
221			DatabaseName.Text := copy(Database.DatabaseName, Idx1 + 1,
222			Length(Database.DatabaseName));
223			end
224			else begin
225			Protocol.ItemIndex := 2;
226			ServerName.Text := copy(Database.DatabaseName, 1, Idx2 - 1);
227			DatabaseName.Text := copy(Database.DatabaseName, Idx2 + 1,
228			Length(Database.DatabaseName));
229			end;
230			end;
231			end;
232			end;
233			begin
234			DecomposeDatabaseName;
235			if Trim(Database.Params.Text) = '' then
236			DatabaseParams.Clear
237			else
238			DatabaseParams.Lines.Assign(Database.Params);
239			LoginPrompt.Checked := Database.LoginPrompt;
240			UserName.Text := GetParam('user_name');
241			Password.Text := GetParam('password');
242			SQLRole.Text := GetParam('sql_role');
243			st := GetParam('lc_ctype');
244			if (st <> '') then
245			CharacterSet.ItemIndex := CharacterSet.Items.IndexOf(st);
246			Result := False;
247			if ShowModal = mrOk then
248			begin
249			Database.DatabaseName := DatabaseName.Text;
250			if LocalRbtn.Checked then
251			DatabaseName.Text := Database.DatabaseName
252			else
253			case Protocol.ItemIndex of
254			0: Database.DatabaseName := Format('%s:%s', [ServerName.Text, DatabaseName.Text]); {do not localize}
255			1: Database.DatabaseName := Format('\\%s\%s', [ServerName.Text, DatabaseName.Text]); {do not localize}
256			2: Database.DatabaseName := Format('%s@%s', [ServerName.Text, DatabaseName.Text]); {do not localize}
257			end;
258			Database.Params := DatabaseParams.Lines;
259			Database.LoginPrompt := LoginPrompt.Checked;
260			Result := True;
261			end;
262			end;
263
264			procedure TIBDatabaseEditForm.RemoteRbtnClick(Sender: TObject);
265			begin
266			Browse.Enabled := False;
267			Label7.Enabled := True;
268			Label8.Enabled := True;
269			Protocol.Enabled := True;
270			ServerName.Enabled := True;
271			if Protocol.Text = '' then
272			Protocol.Text := 'TCP';
273			end;
274
275			procedure TIBDatabaseEditForm.BrowseClick(Sender: TObject);
276			begin
277			with TOpenDialog.Create(Application) do
278			try
279			InitialDir := ExtractFilePath(DatabaseName.Text);
280			Filter := SDatabaseFilter;
281			if Execute then
282			DatabaseName.Text := FileName;
283			finally
284			Free
285			end;
286			end;
287
288			procedure TIBDatabaseEditForm.LocalRbtnClick(Sender: TObject);
289			begin
290			Browse.Enabled := True;
291			Label7.Enabled := False;
292			Label8.Enabled := False;
293			ServerName.Enabled := False;
294			Protocol.Enabled := False;
295			end;
296
297			procedure TIBDatabaseEditForm.OKBtnClick(Sender: TObject);
298			begin
299			ModalResult := mrNone;
300			if Database.Connected then
301			begin
302			if MessageDlg(SDisconnectDatabase, mtConfirmation,
303			mbOkCancel, 0) <> mrOk then Exit;
304			Database.Close;
305			end;
306			ModalResult := mrOk;
307			end;
308
309			procedure TIBDatabaseEditForm.FormCreate(Sender: TObject);
310			begin
311			// HelpContext := hcDIBDataBaseEdit;
312			end;
313
314			procedure TIBDatabaseEditForm.HelpBtnClick(Sender: TObject);
315			begin
316			Application.HelpContext(HelpContext);
317			end;
318
319			procedure TIBDatabaseEditForm.UserNameChange(Sender: TObject);
320			begin
321			AddParam('user_name', UserName.Text);
322			end;
323
324			procedure TIBDatabaseEditForm.PasswordChange(Sender: TObject);
325			begin
326			AddParam('password', Password.Text);
327			end;
328
329			procedure TIBDatabaseEditForm.SQLRoleChange(Sender: TObject);
330			begin
331			AddParam('sql_role_name', SQLRole.Text);
332			end;
333
334			procedure TIBDatabaseEditForm.CharacterSetChange(Sender: TObject);
335			begin
336			if (CharacterSet.Text <> 'None') then {do not localize}
337			AddParam('lc_ctype', CharacterSet.Text)
338			else
339			DeleteParam('lc_ctype');
340			end;
341
342			procedure TIBDatabaseEditForm.TestClick(Sender: TObject);
343			var
344			tempDB : TIBDatabase;
345			begin
346			Test.Enabled := false;
347			tempDB := TIBDatabase.Create(nil);
348			try
349			if LocalRbtn.Checked then
350			tempDB.DatabaseName := DatabaseName.Text
351			else
352			case Protocol.ItemIndex of
353			0: tempDB.DatabaseName := Format('%s:%s', [ServerName.Text, DatabaseName.Text]); {do not localize}
354			1: tempDB.DatabaseName := Format('\\%s\%s', [ServerName.Text, DatabaseName.Text]); {do not localize}
355			2: tempDB.DatabaseName := Format('%s@%s', [ServerName.Text, DatabaseName.Text]); {do not localize}
356			end;
357			tempDB.Params.Assign(DatabaseParams.Lines);
358			tempDB.LoginPrompt := LoginPrompt.Checked;
359			try
360			tempDB.Connected := true;
361			ShowMessage('Successful Connection');
362			except on E: Exception do
363			ShowMessage(E.Message)
364			end;
365			finally
366			tempDB.Free;
367			Test.Enabled := true;
368			end;
369			end;
370
371
372			end.