📄 threadhint.pas
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unit ThreadHint;
interface
uses
Classes,Controls,Forms;
type
TThreadHint = class(TThread)
private
FWinControlClass:TWinControlClass;
//FWinControl:TWinControl;
FOwner:TComponent;
procedure ConnectDataSource;
{ Private declarations }
protected
procedure Execute; override;
public
constructor Create(AnyTWinControlClass:TWinControlClass;AOwner:TComponent);virtual;
end;
var
FWinControl:TWinControl;
implementation
{ Important: Methods and properties of objects in visual components can only be
used in a method called using Synchronize, for example,
Synchronize(UpdateCaption);
and UpdateCaption could look like,
procedure ThreadHint.UpdateCaption;
begin
Form1.Caption := 'Updated in a thread';
end; }
{ ThreadHint }
procedure TThreadHint.Execute;
begin
{ Place thread code here }
Synchronize(ConnectDataSource);
end;
constructor TThreadHint.Create(AnyTWinControlClass:TWinControlClass;AOwner:TComponent);
begin
FWinControlClass:=AnyTWinControlClass;
FOwner:=AOwner;
inherited Create(False);
FreeOnTerminate:=True;
end;
procedure TThreadHint.ConnectDataSource;
begin
FWincontrol:=FWinControlClass.Create(FOwner);
FWinControl.Show;
end;
end.
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