SPListItem.File property
Obtém o arquivo que é representado pelo item em uma biblioteca de documentos.
Namespace: Microsoft.SharePoint
Assembly: Microsoft.SharePoint (in Microsoft.SharePoint.dll)
Syntax
'Declaração
Public ReadOnly Property File As SPFile
Get
'Uso
Dim instance As SPListItem
Dim value As SPFile
value = instance.File
public SPFile File { get; }
Property value
Type: Microsoft.SharePoint.SPFile
Um objeto que representa o arquivo. Retorna a null reference (Nothing in Visual Basic) em uma biblioteca de documentos, se o item não existir. A propriedade File também retornará a null reference (Nothing in Visual Basic) se o item for uma pasta ou se o item não está localizado em uma biblioteca de documentos, embora isso não é recomendável que você chamar essa propriedade nesses casos.
Examples
O exemplo de código a seguir usa a propriedade File para exibir o nome do arquivo e o check-out de status de cada arquivo. XML em documentos compartilhados, em que o campo do item Title contém um valor especificado.
Dica
For information about how to use Language-Integrated Query (LINQ) queries to retrieve list items in SharePoint Foundation, see Managing Data with LINQ to SharePoint.
using (SPWeb oWebsite = SPContext.Current.Site.OpenWeb("Website_Name"))
{
SPList oList = oWebsite.Lists["Shared Documents"];
string strSearch = "My Value";
string strQuery = " <Where><And><Contains>" +
"<FieldRef Name='Title'/><Value Type='Text'>" +
strSearch + "</Value></Contains>" +
"<Eq><FieldRef Name='File_x0020_Type'/>" +
"<Value Type='Text'>xml</Value></Eq></And></Where>";
SPQuery oQuery = new SPQuery();
oQuery.Query = strQuery;
SPListItemCollection collItemsRoot = oList.GetItems(oQuery);
foreach (SPListItem oItemRoot in collItemsRoot)
{
if (oItemRoot.FileSystemObjectType == SPFileSystemObjectType.File)
{
Response.Write(SPEncode.HtmlEncode(oItemRoot.File.Name) +
" == " + oItemRoot.File.CheckOutStatus + "<BR>");
}
}
SPListItemCollection collItemFolders = oList.Folders;
foreach (SPListItem oItemFolder in collItemFolders)
{
oQuery.Folder = oItemFolder.Folder;
SPListItemCollection collListItems = oList.GetItems(oQuery);
foreach (SPListItem oListItem in collListItems)
{
if (oListItem.FileSystemObjectType == SPFileSystemObjectType.File)
{
Response.Write(SPEncode.HtmlEncode(oListItem.File.Name)+
" == " + oListItem.File.CheckOutStatus + "<BR>");
}
}
}
}
Using oWebsite As SPWeb = SPContext.Current.Site.OpenWeb("Website_Name")
Dim oList As SPList = oWebsite.Lists("Shared Documents")
Dim strSearch As String = "My Value"
Dim strQuery As String = " <Where><And><Contains>" & "<FieldRef Name='Title'/><Value Type='Text'>" & strSearch & "</Value></Contains>" & "<Eq><FieldRef Name='File_x0020_Type'/>" & "<Value Type='Text'>xml</Value></Eq></And></Where>"
Dim oQuery As New SPQuery()
oQuery.Query = strQuery
Dim collItemsRoot As SPListItemCollection = oList.GetItems(oQuery)
For Each oItemRoot As SPListItem In collItemsRoot
If oItemRoot.FileSystemObjectType = SPFileSystemObjectType.File Then
Response.Write(SPEncode.HtmlEncode(oItemRoot.File.Name) & " == " & oItemRoot.File.CheckOutStatus & "<BR>")
End If
Next oItemRoot
Dim collItemFolders As SPListItemCollection = oList.Folders
For Each oItemFolder As SPListItem In collItemFolders
oQuery.Folder = oItemFolder.Folder
Dim collListItems As SPListItemCollection = oList.GetItems(oQuery)
For Each oListItem As SPListItem In collListItems
If oListItem.FileSystemObjectType = SPFileSystemObjectType.File Then
Response.Write(SPEncode.HtmlEncode(oListItem.File.Name) & " == " & oListItem.File.CheckOutStatus & "<BR>")
End If
Next oListItem
Next oItemFolder
End Using
Dica
Certain objects implement the IDisposable interface, and you must avoid retaining these objects in memory after they are no longer needed. For information about good coding practices, see Disposing Objects.