Question

我正在尝试将值推送到SharePoint Online列表中。几个问题：

如果我使用SharePoint在线结构创建此代码，是否也适用于拥有自己的内部部署服务器的公司？或者我是否必须创建一个全新的代码库来支持它？似乎SPFieldType和FieldType之间存在一些巨大差异，或者代码会自动进行更改吗？
在映射FieldType中，我正在寻找一些参考或代码来解释各种字段类型的正确映射。我已经在姐妹产品SharePoint 2013中看到了这些内容，例如：

https://social.technet.microsoft.com/wiki/contents/articles/21801.sharepoint-a-complete-guide-to-getting-and-setting-fields-using-c.aspx

但2013 SPFieldType和Microsoft.SharePoint.Client.FieldType之间的差异似乎相当大。是否有相应的内容描述了每个字段类型在FieldType？

以下是我现有代码的示例，以及我仍然缺少的内容：

       public string ToString(Microsoft.SharePoint.Client.FieldType ColumnType)
    {
        switch (ColumnType)
        {
            case Microsoft.SharePoint.Client.FieldType.Boolean:
                // 0 or 1, or "true" or "false"???
                break;
            case Microsoft.SharePoint.Client.FieldType.Calculated:
                // No idea!
                break;
            case Microsoft.SharePoint.Client.FieldType.Choice:
                // No idea!
                break;
            case Microsoft.SharePoint.Client.FieldType.Computed:
                // No idea!
                break;
            case Microsoft.SharePoint.Client.FieldType.Currency:
                // No idea!
                break;
            case Microsoft.SharePoint.Client.FieldType.DateTime:
                return GetDateTimeValue().ToString("yyyy-MM-dd");

            case Microsoft.SharePoint.Client.FieldType.File:
                // No idea!
                break;
            case Microsoft.SharePoint.Client.FieldType.GridChoice:
                // No idea!
                break;
            case Microsoft.SharePoint.Client.FieldType.Guid:
                // No idea!
                break;
            case Microsoft.SharePoint.Client.FieldType.Integer:
                return GetIntValue().ToString(); 

            case Microsoft.SharePoint.Client.FieldType.Lookup:
                // No idea!
                break;
            case Microsoft.SharePoint.Client.FieldType.MultiChoice:
                // No idea!
                break;
            case Microsoft.SharePoint.Client.FieldType.Note:
                return GetStringValue();
            case Microsoft.SharePoint.Client.FieldType.Number:
                return GetDoubleValue().ToString();
            case Microsoft.SharePoint.Client.FieldType.Text:
                return GetStringValue();
            case Microsoft.SharePoint.Client.FieldType.User:
                // No idea!
                break;
            case Microsoft.SharePoint.Client.FieldType.URL:
                // No idea!
                break;
            // No Idea what to do for these
            case Microsoft.SharePoint.Client.FieldType.WorkflowEventType:
            case Microsoft.SharePoint.Client.FieldType.WorkflowStatus:
            case Microsoft.SharePoint.Client.FieldType.AllDayEvent:
            case Microsoft.SharePoint.Client.FieldType.Attachments:
            case Microsoft.SharePoint.Client.FieldType.ThreadIndex:
            case Microsoft.SharePoint.Client.FieldType.Threading:
            case Microsoft.SharePoint.Client.FieldType.PageSeparator:
            case Microsoft.SharePoint.Client.FieldType.Recurrence:
            case Microsoft.SharePoint.Client.FieldType.Invalid:
            case Microsoft.SharePoint.Client.FieldType.ContentTypeId:
            case Microsoft.SharePoint.Client.FieldType.Counter:
            case Microsoft.SharePoint.Client.FieldType.CrossProjectLink:
            case Microsoft.SharePoint.Client.FieldType.MaxItems:
            case Microsoft.SharePoint.Client.FieldType.ModStat:
            case Microsoft.SharePoint.Client.FieldType.Error:
                break;
            default:
                return GetStringValue();
        }
        return GetStringValue();
    }

缺少的方法只是将数据中的值转换为适当的字符串。

Answer 1

服务器对象模型和.NET客户端对象模型不同。如果您想将值推送到SharePoint Online List，我建议您使用Pnp-PowerShell来实现它。

Add-PnPListItem

关于字段类型，请检查GetField中的代码。

如果您不想使用Pnp-PowerShell，则需要将服务器对象模型代码转换为客户端对象模型代码。

Microsoft.SharePoint.Client在线FieldType映射

1 个答案: