/// <summary>
/// Formats the data set to string.
/// </summary>
/// <param name="param">The param.</param>
/// <returns></returns>
/// 作 者：zcnie
/// 创建时间：2011-1-15
public static string FormatDataSetToString(DataSet ds)
{
if (ds.IsEmpty())
return string.Empty;
StringBuilder sb = new StringBuilder();
foreach (DataTable dt in ds.Tables)
{
sb.Append(dt.TableName);
sb.Append("\u0001\u0001\u0004");
foreach (DataColumn dc in dt.Columns)
{
sb.Append(dc.ColumnName);
sb.Append("\u0001");
}
sb.Remove(sb.Length - 1, 1); //删除最后一个\u0001
sb.Append("\u0002");
foreach (DataRow dr in dt.Rows)
{
for (int i = 0; i < dt.Columns.Count; i++)
{
sb.Append(dr[i].ToString());
sb.Append("\u0001");
}
sb.Remove(sb.Length - 1, 1); //删除最后一个\u0001
sb.Append("\u0002");
}
sb.Append("\u0003");
}
return sb.ToString();
}