SPFieldFile.GetFieldValueForClientRender method
Converts the field type value into object for use in client Display, Edit and New item forms.
Namespace: Microsoft.SharePoint
Assembly: Microsoft.SharePoint (in Microsoft.SharePoint.dll)
Syntax
'Declaration
Public Overrides Function GetFieldValueForClientRender ( _
item As SPItem, _
mode As SPControlMode _
) As Object
'Usage
Dim instance As SPFieldFile
Dim item As SPItem
Dim mode As SPControlMode
Dim returnValue As Object
returnValue = instance.GetFieldValueForClientRender(item, _
mode)
public override Object GetFieldValueForClientRender(
SPItem item,
SPControlMode mode
)
Parameters
item
Type: Microsoft.SharePoint.SPItemAn object containing a value of for this type of field.
mode
Type: Microsoft.SharePoint.WebControls.SPControlModeA value that specifies whether the returned object should be suitable for the Display form, or Edit form, or New form.
Return value
Type: System.Object
An object containing a representation of the field value used for client rendering in the form designated by mode.
Remarks
This override returns a Dictionary<TKey, TValue> (specifically, Dictionary<string, object>) in Display mode that can be converted to JSON to be passed to the client side rendering runtime. In Edit mode, this override returns a string (possibly empty), and in all other modes it returns and empty string.