This documentation is archived and is not being maintained.
StateBag.Values Property
.NET Framework 1.1
Gets a collection of the view-state values stored in the StateBag object.
[Visual Basic] Public Overridable ReadOnly Property Values As ICollection _ Implements IDictionary.Values [C#] public virtual ICollection Values {get;} [C++] public: __property virtual ICollection* get_Values(); [JScript] public function get Values() : ICollection;
Property Value
The collection of view-state values.
Implements
Remarks
This is a collection that contains the values for all the StateItem objects in the specified page or control. You can iterate through these values by using the StateBag.GetEnumerator method.
Example
[Visual Basic, C#, JScript] The following example demonstrates using the Values property.
[Visual Basic] Private Function GetMruList(selectedValue As String) As String Dim state As StateBag = ViewState If state.Count > 0 Then Dim upperBound As Integer = state.Count Dim keys(upperBound) As String Dim values(upperBound) As StateItem state.Keys.CopyTo(keys, 0) state.Values.CopyTo(values, 0) Dim options As New StringBuilder() Dim i As Integer For i = 0 To upperBound - 1 options.AppendFormat("<option {0} value={1}>{2}",IIf(selectedValue = keys(i), "selected", ""), keys(i), values(i).Value) Next i Return options.ToString() End If Return "" End Function 'GetMruList [C#] private string GetMruList(string selectedValue) { StateBag state = ViewState; if (state.Count > 0) { int upperBound = state.Count; string[] keys = new string[upperBound]; StateItem[] values = new StateItem[upperBound]; state.Keys.CopyTo(keys, 0); state.Values.CopyTo(values, 0); StringBuilder options = new StringBuilder(); for(int i = 0; i < upperBound; i++) { options.AppendFormat("<option {0} value={1}>{2}", (selectedValue == keys[i])?"selected":"", keys[i], values[i].Value); } return options.ToString(); } return ""; } [JScript] private function GetMruList(selectedValue : String) : String { var state : StateBag = ViewState; if (state.Count > 0) { var upperBound : int = state.Count; var keys : String[] = new String[upperBound]; var values : StateItem[]= new StateItem[upperBound]; state.Keys.CopyTo(keys, 0); state.Values.CopyTo(values, 0); var options : StringBuilder = new StringBuilder(); for(var i : int = 0; i < upperBound; i++) { var preSelected : String = "selected"; if(selectedValue != keys[i]) preSelected = ""; options.AppendFormat("<option {0} value={1}>{2}", preSelected, keys[i], values[i].Value); } return options.ToString(); } return ""; }
[C++] No example is available for C++. To view a Visual Basic, C#, or JScript example, click the Language Filter button
in the upper-left corner of the page.
Requirements
Platforms: Windows 2000, Windows XP Professional, Windows Server 2003 family
See Also
StateBag Class | StateBag Members | System.Web.UI Namespace | ICollection | ViewState
Show: