sharepoint 2010 中操作List

Sharepoint 内置了几种列表类型：

　　

public enum SPBaseType
{
UnspecifiedBaseType = - 1 ,
GenericList = 0 ,
DocumentLibrary = 1 ,
Unused = 2 ,
DiscussionBoard = 3 ,
Survey = 4 ,
Issue = 5 ,
}

 

 

新建列表

/// <summary>
/// 新建列表
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void btn_Click( object sender, EventArgs e)
{
using (SPSite site = new SPSite(requestUrl))
{
using (SPWeb web = site.OpenWeb())
{
SPList list = null ;
string listName = txtListName.Text.Trim();
// Check whether the list already exists
try
{
list = web.Lists[listName];
}
catch (ArgumentException)
{
}
if (list == null )
{
Guid listId = web.Lists.Add(listName, " All our books " ,SPListTemplateType.GenericList);
list = web.Lists[listId];
list.OnQuickLaunch = true ;
list.Update();
}
}
}
}

 

 

判断列表是否存在

/// <summary>
/// 判断列表是否存在
/// </summary>
/// <param name="listName"></param>
/// <returns></returns>
private bool IsListExist( string listName)
{
using (SPSite site = new SPSite(requestUrl))
{
using (SPWeb web = site.OpenWeb())
{
bool isExists = (from l in web.Lists.OfType < SPList > ()
where l.Title.Equals(listName)
select l).Count() > 0 ;
return isExists;
}
}
}

 

 

 

创建栏

/// <summary>
/// 创建栏
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void btnAddField_Click( object sender, EventArgs e)
{
using (SPSite site = new SPSite(requestUrl))
{
using (SPWeb web = site.OpenWeb())
{
string listName = txtFieldList.Text.Trim();
SPList list = web.Lists[listName];
list.Fields.Add( " ISBN " , SPFieldType.Text, true );
list.Fields.Add( " LeadAuthor " , SPFieldType.Text, true );
list.Fields.Add( " Price " , SPFieldType.Currency, false );

list.Update();
}
}
}

 

 

 

删除栏

/// <summary>
/// 删除栏
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void btnAddField_Click( object sender, EventArgs e)
{
using (SPSite site = new SPSite(requestUrl))
{
using (SPWeb web = site.OpenWeb())
{
string listName = txtFieldList.Text.Trim();
SPList list = web.Lists[listName];
// list.Fields.Delete("Price"); // 删除栏

// list.Update();
}
}
}

 

 

 

修改栏

/// <summary>
/// 修改栏
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void btnAddField_Click( object sender, EventArgs e)
{
using (SPSite site = new SPSite(requestUrl))
{
using (SPWeb web = site.OpenWeb())
{
string listName = txtFieldList.Text.Trim();
SPList list = web.Lists[listName];

// 修改栏
// list.Fields["标题"].Title = "Title";
// list.Fields["标题"].Update();

// list.Update();
}
}
}

 

 

添加项

using (SPSite site = new SPSite(requestUrl))
{
using (SPWeb web = site.OpenWeb())
{
SPList bookList = web.Lists[ " Books " ];
SPListItem item = bookList.Items.Add();
item[ " Title " ] = " 流氓是怎么炼成的 " ;
item[ " ISBN " ] = " 12345 " ;
item[ " LeadAuthor " ] = " abc " ;
item.Update();
}
}

 原文地址http://www.cnblogs.com/zjz008/archive/2010/11/06/1870509.html

转载于:https://www.cnblogs.com/liubinurl/archive/2012/06/18/2553244.html