procedure TForm1.Button2Click(Sender: TObject);
type
MyData = record
Name: String[8];
Address: String[20];
end;
var
Data, readData: MyData;
myStream:TMemoryStream;
begin
Data.Name := 'LEE';
Data.Address := 'China';
myStream := TMemoryStream.Create;
myStream.Write(Data, SizeOf(MyData));
myStream.Position := 0; //这是我加的哦
myStream.Read(readdata, SizeOf(MyData));
ShowMessage(readData.Name); myStream.Free;
end;
type
MyData = record
Name: String[8];
Address: String[20];
end;
var
Data, readData: MyData;
myStream:TMemoryStream;
begin
Data.Name := 'LEE';
Data.Address := 'China';
myStream := TMemoryStream.Create;
myStream.Write(Data, SizeOf(MyData));
myStream.Position := 0; //这是我加的哦
myStream.Read(readdata, SizeOf(MyData));
ShowMessage(readData.Name); myStream.Free;
end;
解决方案 »
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