TaskItems2.Item(Object) Method

Reference

Definition

Namespace:: EnvDTE80

Assembly:: EnvDTE80.dll

Assembly:: Microsoft.VisualStudio.Interop.dll

Package:: Microsoft.VisualStudio.Interop v17.12.40391

Important

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Returns an indexed member of a TaskItems collection.

public:
 EnvDTE::TaskItem ^ Item(System::Object ^ index);

public:
 EnvDTE::TaskItem ^ Item(Platform::Object ^ index);

EnvDTE::TaskItem Item(winrt::Windows::Foundation::IInspectable const & index);

[System.Runtime.InteropServices.DispId(0)]
public EnvDTE.TaskItem Item (object index);

[<System.Runtime.InteropServices.DispId(0)>]
abstract member Item : obj -> EnvDTE.TaskItem

Public Function Item (index As Object) As TaskItem

Parameters

index: Object

Required. The index of the item to return.

Returns

TaskItem

A TaskItem object.

Implements

Item(Object)

Attributes: DispIdAttribute

Examples

Imports EnvDTE  
Imports EnvDTE80  
Sub TaskItems2ItemExample(ByVal dte As DTE2)  
    Dim win As Window = _  
     _applicationObject.Windows.Item(Constants.vsWindowKindTaskList)  
    Dim TL As TaskList = CType(win.Object, TaskList)  
    Dim TLItem As TaskItem  
    Dim TLItems As TaskItems2  
    TLItems = CType(TL.TaskItems, TaskItems2)  
    ' Add a couple of tasks to the Task List using Add2.  
    TLItem = TLItems.Add2(" ", " ", "Test task 1." _  
    , vsTaskPriority.vsTaskPriorityHigh,  _  
    vsTaskIcon.vsTaskIconUser, True, , 10, , , False)  
     TLItem = TLItems.Add2(" ", " ", "Test task 2." _  
    , vsTaskPriority.vsTaskPriorityLow, vsTaskIcon.vsTaskIconComment, _  
     , , 20, , , False)  
    ' List the total number of task list items after adding the new   
    ' task items.  
    MsgBox("Task Item 1 description: " & TLItems.Item(2).Description)  
    MsgBox("Task Item 2 category: "  _  
    & TLItems.Item(1).Category.ToString())  
    MsgBox("Total number of task items: " & TLItems.Count)  
    ' Remove the second task item.  
    ' The items list in reverse numeric order.  
    MsgBox("Deleting the second task item")  
    TLItems.Item(1).Delete()  
    MsgBox("Total number of task items: " & TLItems.Count)  
End Sub

using EnvDTE;  
using EnvDTE80;  
using System.Windows.Forms;  
public void TaskItems2ItemExample(DTE2 dte)  
{  
    Window2 win =  
 (Window2)_applicationObject.Windows.Item  
(Constants.vsWindowKindTaskList);  
    TaskList TL = (TaskList)win.Object;  
    TaskItem TLItem;  
    TaskItems2 TLItems;  
    TLItems = (TaskItems2)TL.TaskItems;  
    // Add a couple of tasks to the Task List.  
    TLItem = TLItems.Add2("MyTask", "MyTask1", "Test task 1.",   
1, vsTaskIcon.vsTaskIconUser, true,null,10,true,true,true);  
    TLItem = TLItems.Add2("MyTask", "MyTask1", "Test task 2.",   
2, vsTaskIcon.vsTaskIconComment, true, null, 20, true, true,false);  
    // List the total number of task list items after adding the new  
    // task items.  
    MessageBox.Show("Task Item 1 description: "   
+ TLItems.Item(2).Description);  
    MessageBox.Show("Task Item 2 category: "   
+ TLItems.Item(1).Category.ToString());  
    MessageBox.Show("Total number of task items: "   
+ TLItems.Count.ToString());  
    // Remove the second task item.  
    // The items list in reverse numeric order.  
    MessageBox.Show("Deleting the second task item");  
    TLItems.Item(1).Delete();  
    MessageBox.Show("Total number of task items: " + TLItems.Count);  
}

Remarks

The value passed to Index is an integer that is an index to an object in its collection. For many objects, though, the value of Index can also be a string value that equates to an object in the collection. The exact value that is accepted by Item, though, depends upon the collection and its implementation.

The Item method throws a ArgumentException exception if the collection cannot find the object that corresponds to the index value.

Applies to

Partilhar via