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C# 如何使用C从sharepoint中的多行文本字段中获取文本值#_C#_Sharepoint - Fatal编程技术网

C# 如何使用C从sharepoint中的多行文本字段中获取文本值#

C# 如何使用C从sharepoint中的多行文本字段中获取文本值#,c#,sharepoint,C#,Sharepoint,我尝试了以下代码: using (SPSite oSite = new SPSite("http://omar:2020/Lists/Calendar1/AllItems.aspx")) { using (SPWeb oWeb = oSite.OpenWeb()) { SPList oList = oWeb.Lists["Calendar"]; SPListItem item = oList.GetItemById(7); txt

我尝试了以下代码:

using (SPSite oSite = new SPSite("http://omar:2020/Lists/Calendar1/AllItems.aspx"))
{
    using (SPWeb oWeb = oSite.OpenWeb())
    {
        SPList oList = oWeb.Lists["Calendar"];
        SPListItem item = oList.GetItemById(7);

        txtArea_desc.InnerText = item["Description"].ToString();

    }
}
但它给了我“class=”ExternalClassD6E6296DE90F457892C156ABE9631AC6Hello“ 在文本区


有什么建议吗?

事件
内容类型中的
描述
字段具有以下声明:

<Field ID="{9da97a8a-1da5-4a77-98d3-4bc10456e700}"
    Type="Note"
    RichText="TRUE"
    Name="Comments"
    Group="_Hidden"
    DisplayName="$Resources:core,Comments;"
    Sortable="FALSE"
    SourceID="http://schemas.microsoft.com/sharepoint/v3"
    StaticName="Comments">
</Field> 

您的多行文本字段必须在设置中处于总文本模式,否则您将拥有与示例类似的css类

什么类型的类是
txtArea_desc
using (var site = new SPSite(siteUrl))
{
    using (var web = site.OpenWeb())
    {
        var list = web.Lists.TryGetList(listTitle);
        var item = list.GetItemById(itemId);
        var eventDescField = list.Fields.GetFieldByInternalName("Description");
        var eventDesc = item[eventDescField.Id];
        var eventDescText = eventDescField.GetFieldValueAsText(eventDesc);

    }
}