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 OpenFileDialog^ dlgOpenFile = gcnew OpenFileDialog (); String^ fileName; dlgOpenFile->InitialDirectory = "D:\"; dlgOpenFile->Filter = "txt files (*.txt)|*.txt|All files (*.*)|*.*"; dlgOpenFile->FilterIndex = 1; dlgOpenFile->RestoreDirectory = true ; dlgOpenFile->ShowDialog(); fileName = dlgOpenFile->FileName; TB_Path->Text = fileName;