procedure TfrConClientes.SpeedButton1Click(Sender: TObject);
var
excel:Variant;
fila,columna:Integer;
Data : TDataSet;
begin
try
excel:=CreateOleObject('Excel.Application');
except
ShowMessage('Excel no se pudo iniciar.');
exit;
end;
excel.Visible:=true;
Data:=Dbgrid1.DataSource.DataSet;
Data.First;
fila:=1;
columna:=1;
excel.Workbooks.Add;
for columna := 0 to Dbgrid1.Columns.Count-1 do
begin
excel.Cells[fila,columna + 1].Value:=Dbgrid1.Columns[columna].FieldName;
end;
fila:=2;
Dmxx.Cli.DisableControls;
Try
while not(Data.eof) do
begin
for columna := 0 to Dbgrid1.Columns.Count-1
do
begin
excel.Cells[fila,columna + 1].Value:=Data.FieldByName(Dbgrid1.Columns[columna].FieldName).asString;
end;
Data.Next;
fila:= fila + 1;
end;
Except
ShowMessage('Atención, se produjo un error en la transmisión.');
end;
Dmxx.Cli.EnableControls;
end;