Properties.Count 属性
定义
重要
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获取指示集合中的对象数的值。
public:
property int Count { int get(); };public:
property int Count { int get(); };[System.Runtime.InteropServices.DispId(40)]
public int Count { [System.Runtime.InteropServices.DispId(40)] get; }[<System.Runtime.InteropServices.DispId(40)>]
[<get: System.Runtime.InteropServices.DispId(40)>]
member this.Count : intPublic ReadOnly Property Count As Integer属性值
指示集合中对象数的整数值。
- 属性
示例
public void CodeExample(DTE2 dte)
{
try
{ // Open a solution before running this example.
Properties props = dte.Solution.Properties;
Property prop;
string msg;
msg = "How many properties are there in the current solution: " + props.Count.ToString();
msg += "\nThe application containing this Properties collection is " + props.DTE.Name;
msg += "\nThe parent object of the Properties collection is a " + ((Solution)props.Parent).FullName;
msg += "\nThe application property returns : " + ((DTE2)props.Application).Name;
if (props.Count > 0)
{
prop = props.Item(1);
msg += "\nThe first Property in the Properties collection is " + prop.Name;
}
MessageBox.Show(msg);
}
catch(Exception ex)
{
MessageBox.Show(ex.Message);
}
}