可以考慮把dataset或則datatable轉成json，如把 datatable的資料轉成json:

///

/// Datatable轉換為Json

///

/// Datatable物件

///

public static string ToJson(DataTable dt)

{

StringBuilder jsonString = new StringBuilder();

if (dt.Rows.Count == 0)

{

jsonString.Append("[{}]");

return jsonString.ToString();

}

jsonString.Append("[");

DataRowCollection drc = dt.Rows;

for (int i = 0; i

{

jsonString.Append("{");

for (int j = 0; j

{

string strKey = dt.Columns[j].ColumnName;

string strValue = drc[i][j].ToString();

Type type = dt.Columns[j].DataType;

jsonString.Append("\"" + strKey + "\":");

strValue = StringFormat(strValue, type);

if (j

{

jsonString.Append(strValue + ",");

}

else

{

jsonString.Append(strValue);

}

}

jsonString.Append("},");

}

jsonString.Remove(jsonString.Length - 1, 1);

jsonString.Append("]");

return jsonString.ToString();

}