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TLibCliF.pas
Package: delphi.rar [view]
Upload User: fh681027
Upload Date: 2022-07-23
Package Size: 1959k
Code Size: 3k
Category:
Delphi VCL
Development Platform:
Delphi
- unit TLibCliF;
- interface
- {$WARN SYMBOL_PLATFORM OFF}
- uses
- Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
- StdCtrls, ExtCtrls, TLibDemo_tlb, Variants;
- type
- TClientForm = class(TForm)
- BtnColor1: TButton;
- BtnColor2: TButton;
- BtnIntf: TButton;
- BtnVariant: TButton;
- BtnDispIntf: TButton;
- Bevel1: TBevel;
- ListResult: TListBox;
- BtnColorBis: TButton;
- procedure FormCreate(Sender: TObject);
- procedure BtnColor1Click(Sender: TObject);
- procedure BtnColor2Click(Sender: TObject);
- procedure BtnIntfClick(Sender: TObject);
- procedure BtnVariantClick(Sender: TObject);
- procedure BtnDispIntfClick(Sender: TObject);
- procedure BtnColorBisClick(Sender: TObject);
- private
- { Private declarations }
- public
- { Public declarations }
- MyServer, MyServerBis: Variant;
- IMyServer, IMyServerBis: IFirstServer;
- DMyServer: IFirstServerDisp;
- end;
- var
- ClientForm: TClientForm;
- implementation
- {$R *.DFM}
- procedure TClientForm.FormCreate(Sender: TObject);
- begin
- // creates server objects
- IMyServer := CoFirstServer.Create;
- DMyServer := CoFirstServer.Create as IFirstServerDisp;
- MyServer := CoFirstServer.Create;
- end;
- procedure TClientForm.BtnColor1Click(Sender: TObject);
- begin
- IMyServer.ChangeColor;
- end;
- procedure TClientForm.BtnColor2Click(Sender: TObject);
- begin
- MyServer.ChangeColor;
- end;
- procedure TClientForm.BtnIntfClick(Sender: TObject);
- var
- I, K: Integer;
- Ticks: Cardinal;
- begin
- Screen.Cursor := crHourglass;
- try
- Ticks := GetTickCount;
- K := 0;
- for I := 1 to 100 do
- K := K + IMyServer.Value;
- Ticks := GetTickCount - Ticks;
- ListResult.items.Add (Format (
- 'Interface: %d - Seconds %.3f', [K, Ticks / 1000]));
- finally
- Screen.Cursor := crDefault;
- end;
- end;
- procedure TClientForm.BtnVariantClick(Sender: TObject);
- var
- I, K: Integer;
- Ticks: Cardinal;
- begin
- Screen.Cursor := crHourglass;
- try
- Ticks := GetTickCount;
- K := 0;
- for I := 1 to 100 do
- K := K + MyServer.Value;
- Ticks := GetTickCount - Ticks;
- ListResult.items.Add (Format (
- 'Variant: %d - Seconds %.3f', [K, Ticks / 1000]));
- finally
- Screen.Cursor := crDefault;
- end;
- end;
- procedure TClientForm.BtnDispIntfClick(Sender: TObject);
- var
- I, K: Integer;
- Ticks: Cardinal;
- begin
- Screen.Cursor := crHourglass;
- try
- Ticks := GetTickCount;
- K := 0;
- for I := 1 to 100 do
- K := K + DMyServer.Value;
- Ticks := GetTickCount - Ticks;
- ListResult.items.Add (Format (
- 'DispIntf %d - Seconds %.3f', [K, Ticks / 1000]));
- finally
- Screen.Cursor := crDefault;
- end;
- end;
- procedure TClientForm.BtnColorBisClick(Sender: TObject);
- begin
- if varType (MyServerBis) = varEmpty then
- MyServerBis := CoFirstServer.Create;
- MyServerBis.ChangeColor;
- if not Assigned (IMyServerBis) then
- IMyServerBis := CoFirstServer.Create;
- IMyServerBis.ChangeColor;
- end;
- end.