private void get_File_Click(object sender, EventArgs e) { XLS_Class cl = XLS_Class.get_xls(); if (cl != null) { get_File.BackColor = Color.Green; mcl = cl; } }
public void get_File_Func() { XLS_Class cl = XLS_Class.get_xls(); if (cl != null) { get_File.BackColor = Color.Green; mcl = cl; } }