TaskItems2.Count Property

Reference

Definition

Namespace:: EnvDTE80

Assembly:: EnvDTE80.dll

Assembly:: Microsoft.VisualStudio.Interop.dll

Package:: Microsoft.VisualStudio.Interop v17.12.40391

Important

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Gets a value indicating the number of objects in the collection.

public:
 property int Count { int get(); };

public:
 property int Count { int get(); };

[System.Runtime.InteropServices.DispId(3)]
public int Count { [System.Runtime.InteropServices.DispId(3)] get; }

[<System.Runtime.InteropServices.DispId(3)>]
[<get: System.Runtime.InteropServices.DispId(3)>]
member this.Count : int

Public ReadOnly Property Count As Integer

Property Value

Int32

The number of objects in the TaskItems collection.

Implements

Count

Attributes: DispIdAttribute

Examples

Imports EnvDTE  
Imports EnvDTE80  
Sub TaskItems2Example(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.  
    TLItem = TLItems.Add(" ", " ", "Test task 1.", _  
     vsTaskPriority.vsTaskPriorityHigh, vsTaskIcon.vsTaskIconUser _  
    , True, , 10, , )  
     TLItem = TLItems.Add(" ", " ", "Test task 2." _  
    , vsTaskPriority.vsTaskPriorityLow, vsTaskIcon.vsTaskIconComment _  
    , , , 20, , )  
    ' List the total number of task list items after adding the new   
    ' task items.  
    MsgBox("Task Item 1 description: " & TLItems.Item(2).Description)  
    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 TaskItems2Example(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.Add("MyTask", "MyTask1", "Test task 1."  
, vsTaskPriority.vsTaskPriorityHigh, vsTaskIcon.vsTaskIconUser  
, true,null,10,true,true );  
    TLItem = TLItems.Add("MyTask", "MyTask1", "Test task 2."  
, vsTaskPriority.vsTaskPriorityLow, vsTaskIcon.vsTaskIconComment  
, true, null, 20, true, true);  
    // 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("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);  
}

Applies to

通过