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  • DataTable转换为Json对象

    // DataTable转化为Json对象
    public string DataTableToJson(string jsonName, DataTable dt)
    {
    StringBuilder Json = new StringBuilder();
    Json.Append("{\"" + jsonName + "\":[");
    if (dt.Rows.Count > 0)
    {
    for (int i = 0; i < dt.Rows.Count; i++)
    {
    Json.Append("{");//(用jquery datatable的时候把这个换成[下边的}换成])
    for (int j = 0; j < dt.Columns.Count; j++)
    {
    Json.Append("\"" + dt.Columns[j].ColumnName.ToString() + "\":\"" + dt.Rows[i][j].ToString() + "\"");
    if (j < dt.Columns.Count - 1)
    {
    Json.Append(",");
    }
    }
    Json.Append("}");
    if (i < dt.Rows.Count - 1)
    {
    Json.Append(",");
    }
    }
    }
    Json.Append("]}");
    return Json.ToString();
    }
    //生成这个之后然后放到array.text中...
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  • 原文地址:https://www.cnblogs.com/0banana0/p/2192925.html
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