一般
摘要：DataTable dt = new DataTable("Users"); dt.Columns.Add("PK", typeof(int)); dt.Columns.Add("#", typeof(int));row1["Popularity"]=0; dt.Rows.Add(row1);ublic static Color[] colors=new Color[]{Color.White, Color.SandyBrown, Color.LightGray, Color.Gold, Color.LightBlue};//临时文件System.Environment.GetEnvironm
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