通过对象模型上传List Template

List template文件放在Site Actions – Galleries  - List templates中。

1.上传.stp文件

 

   1: Private Sub UploadTemplates(ByVal _site As SPSite)

   2:     Dim directory As String = String.Format("{0}\ListTemplates", Application.StartupPath)

   3:     Try

   4:         If System.IO.Directory.Exists(directory) Then

   5:             Dim templates As String() = System.IO.Directory.GetFiles(directory, "*.stp", System.IO.SearchOption.TopDirectoryOnly)

   6:             Dim listTemplates As SPDocumentLibrary = TryCast(_site.GetCatalog(SPListTemplateType.ListTemplateCatalog), SPDocumentLibrary)

   7:             If Not IsNothing(listTemplates) Then

   8:                 For Each template As String In templates

   9:  

  10:                     Dim fileInfo As New System.IO.FileInfo(template)

  11:                     Dim query As New SPQuery()

  12:                     query.Query = String.Format("<Where><Eq><FieldRef Name='FileLeafRef'/>" & "<Value Type='Text'>{0}</Value></Eq></Where>", fileInfo.Name)

  13:                     Dim existingTemplates As SPListItemCollection = listTemplates.GetItems(query)

  14:  

  15:                     Dim Ids As Integer() = New Integer(existingTemplates.Count - 1) {}

  16:                     For i As Integer = 0 To existingTemplates.Count - 1

  17:                         Ids(i) = existingTemplates(i).ID

  18:                     Next

  19:                     For j As Integer = 0 To Ids.Length - 1

  20:                         listTemplates.Items.DeleteItemById(Ids(j))

  21:                     Next

  22:  

  23:                     Dim stp As Byte() = System.IO.File.ReadAllBytes(template)

  24:                     listTemplates.RootFolder.Files.Add(fileInfo.Name, stp)

  25:                 Next

  26:             End If

  27:         End If

  28:     Catch ex As Exception

  29:  

  30:     End Try

  31: End Sub

2.得到ListTemplate Collection

 

 

 

   1: Dim listTemplates As SPListTemplateCollection = _site.GetCustomListTemplates(_web)

   2:  ListBox1.Items.Clear()

   3: For Each listTemplate As SPListTemplate In listTemplates

   4:     ListBox1.Items.Add(listTemplate.Name)

   5: Next

3.通过List template创建SPList

   1: Private Sub CreateList(ByVal _site As SPSite, ByVal _web As SPWeb, ByVal listTemplateName As String)

   2:  

   3:     Dim listTemplates As SPListTemplateCollection = _site.GetCustomListTemplates(_web)

   4:  

   5:     Dim listTemplate As SPListTemplate = listTemplates(listTemplateName)

   6:     _web.Lists.Add(listTemplateName, "description", listTemplate)

   7:  

   8: End Sub