激活按钮在 jQuery html 表中不起作用，而在 JSON C# 中绑定

错误，前提是此行中的输入字符串格式不正确：

objproject.CategoryStatus(Convert.ToInt32(Id), true);

这是我的 aspx 代码：

[WebMethod]
public static void ActivateSelected(String Id)
{
    clsCategoryBL objproject = new clsCategoryBL();
    string[] arr = Id.Split(',');
    foreach (var id in arr)
    {
        if (!string.IsNullOrEmpty(id))
        {
            objproject.CategoryStatus(Convert.ToInt32(Id), true);
        }
    }
}

这是我的jQuery绑定代码：

function ActivateSelected()
{
    var ids = '';
    var cells = Array.prototype.slice.call(document.getElementById("example1").getElementsByTagName('td'));
    debugger;
    for (var i in cells) {
        var inputArray = cells[i].getElementsByTagName('input');
        for (var i = 0; i < inputArray.length; i++) {
            if (inputArray[i].type == 'checkbox' && inputArray[i].checked == true) {
                debugger;
                ids += inputArray[i].id + ',';
            }
        }
    }
    debugger;
    var urldata = "WebForm5.aspx/ActivateSelected";
    $.ajax({
        type: "POST",
        contentType: "application/json; charset=utf-8",
        dataType: "json",
        async: "true",
        cache: "false",
        url: urldata,
        data: "{Id:'" + ids + "'}",
        success: function (dt)
        {
            debugger;
            debugger;
            $("#example1").DataTable();
            //$("#example1").bind;
            debugger;
        },
        error: function (result) {
            alert("Error");
            //console.log();
            //alert(result);
        }
    });
}

这是我的BL课：

  public string CategoryStatus(int CategoryID, bool Status)
    {
        using (KSoftEntities db = new KSoftEntities())
        {
            try
            {
                var ProjectDetails = db.tblCategories.Where(i => i.CategoryID == CategoryID).ToList();
                ProjectDetails[0].Status = Status;
                db.SaveChanges();
                if (Status == true)
                    return "Record Activated successfully";
                else
                    return "Record deactivated successfully";
            }
            catch (Exception ex)
            {
            }
            return "Error on updation";
        }
    }