SPView.GroupByHeader property

Artigo
05/12/2015

Obtém ou define a definição do grupo por cabeçalho usado no modo de exibição.

Namespace: Microsoft.SharePoint
Assembly: Microsoft.SharePoint (in Microsoft.SharePoint.dll)

Syntax

'Declaração
Public Property GroupByHeader As String
    Get
    Set
'Uso
Dim instance As SPView
Dim value As String

value = instance.GroupByHeader

instance.GroupByHeader = value

public string GroupByHeader { get; set; }

Property value

Type: System.String
Uma seqüência de caracteres de Marcação idioma CAML (Collaborative Application) que contém a definição de cabeçalho.

Comentários

Se você definir valores através da propriedade GroupByHeader , você deve usar o método Update para que as alterações tenham efeito no banco de dados.

Examples

O exemplo de código a seguir usa a propriedade GroupByHeader para personalizar o tamanho da fonte, a cor da fonte e a cor de plano de fundo da área de cabeçalho Group By no modo de exibição dentro de um site especificado do conjunto de sites atual.

Dim siteColl As SPSite = SPControl.GetContextSite(Context)
Dim site As SPWeb = siteColl.AllWebs("Site_Name")
Dim list As SPList = site.Lists("List_Name")
Dim view As SPView = list.Views("View_Name")

view.GroupByHeader = "<HTML><![CDATA[<TBODY id='titl]]></HTML>" _
    & "<GetVar Name='GroupByLevelString' />" _
    & "<HTML><![CDATA['><TR STYLE='font-size:14pt;color:red']]></HTML>" 
        _
    & "<Switch><Expr><GetVar Name='GroupByIndent' /></Expr>
        <Case Value='0'>" _
    & "<HTML><![CDATA[ class='ms-gb' ]]></HTML></Case><Default>" _
    & "<HTML><![CDATA[ class='ms-gb2' ]]></HTML></Default></Switch>" _
    & "<HTML><![CDATA[><TD colspan='100' nowrap BGCOLOR='white'>" _
    & "<img src='/_layouts/images/blank.gif' alt='' height=1 width=]]>" 
        _
    & "</HTML><GetVar Name='GroupByIndent' />" _
    & "<HTML><![CDATA[><a href='javascript:' 
        onclick='javascript:ExpCollGroup(']]></HTML>" _
    & "<GetVar Name='GroupByLevelString' />
        <HTML><![CDATA[','img_]]></HTML>" _
    & "<GetVar Name='GroupByLevelString' />
        <HTML><![CDATA[');return false;'><img id='img_]]></HTML>" _
    & "<GetVar Name='GroupByLevelString' />
        <HTML><![CDATA[' src='/_layouts/images/minus.gif' 
        alt=']]></HTML>" _
    & "<HTML>Expand/Collapse</HTML>
        <HTML><![CDATA[' border='0'></a>&amp;nbsp;]]></HTML>" _
    & "<GetVar Name='GroupByField' HTMLEncode='TRUE' />
        <HTML><![CDATA[ :&amp;nbsp;]]></HTML>" _
    & "<GetVar Name='GroupByValue' />
        <HTML><![CDATA[</TD></TR></TBODY>]]></HTML>" _
    & "<HTML><![CDATA[<TBODY id='tbod]]></HTML>
        <GetVar Name='GroupByLevelString' HTMLEncode='TRUE' />" _
    & "<HTML><![CDATA[_'>]]></HTML><SetVar Name='EvenRow' 
        Scope='Request' Value='0' />" _
    & "<SetVar Name='OnlyOneItem' Scope='Request' Value='1' />"

view.Update()

SPSite oSiteCollection = SPContext.Current.Site;
using(SPWeb oWebsite = oSiteCollection.AllWebs["Website_Name"])
{
   SPList oList = oWebsite.Lists["List_Name"];
   SPView oView = oList.Views["View_Name"];

    oView.GroupByHeader = 
   "<HTML><![CDATA[<TBODY id=\"titl]]></HTML>" +
   "<GetVar Name=\"GroupByLevelString\" />" + 
   "<HTML><![CDATA[\"><TR STYLE=\"font-size:14pt;color:red\"]]></HTML>" 
      +
   "<Switch><Expr><GetVar Name=\"GroupByIndent\" /></Expr>
      <Case Value=\"0\">" +
   "<HTML><![CDATA[ class=\"ms-gb\" ]]></HTML></Case><Default>" + 
   "<HTML><![CDATA[ class=\"ms-gb2\" ]]></HTML></Default></Switch>" + 
   "<HTML><![CDATA[><TD colspan=\"100\" nowrap BGCOLOR=\"white\">" + 
   "<img src=\"/_layouts/images/blank.gif\" alt=\"\" height=1 
      width=]]>" + 
   "</HTML><GetVar Name=\"GroupByIndent\" />" +
   "<HTML><![CDATA[><a href=\"javascript:\" 
      onclick=\"javascript:ExpCollGroup(']]></HTML>" + 
   "<GetVar Name=\"GroupByLevelString\" />
      <HTML><![CDATA[','img_]]></HTML>" +
   "<GetVar Name=\"GroupByLevelString\" />
      <HTML><![CDATA[');return false;\"><img id=\"img_]]></HTML>" + 
   "<GetVar Name=\"GroupByLevelString\" />
      <HTML><![CDATA[\" src=\"/_layouts/images/minus.gif\" 
      alt=\"]]></HTML>" +
   "<HTML>Expand/Collapse</HTML>
      <HTML><![CDATA[\" border=\"0\"></a>&nbsp;]]></HTML>" + 
   "<GetVar Name=\"GroupByField\" HTMLEncode=\"TRUE\" />
      <HTML><![CDATA[ :&nbsp;]]></HTML>" + 
   "<GetVar Name=\"GroupByValue\" />
      <HTML><![CDATA[</TD></TR></TBODY>]]></HTML>" + 
   "<HTML><![CDATA[<TBODY id=\"tbod]]></HTML>
      <GetVar Name=\"GroupByLevelString\" HTMLEncode=\"TRUE\" />" + 
   "<HTML><![CDATA[_\">]]></HTML><SetVar Name=\"EvenRow\" 
      Scope=\"Request\" Value=\"0\" />" + 
   "<SetVar Name=\"OnlyOneItem\" Scope=\"Request\" Value=\"1\" />";
    oView.Update();
}

Dica

Determinados objetos implementam a interface IDisposable , e você deve evitar reter esses objetos na memória depois que eles não são mais necessários. Para obter informações sobre boas práticas de codificação, consulte Disposing Objects.

Ver também

Referência

SPView class

SPView members

Microsoft.SharePoint namespace

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