ValidatorCollection.Item[Int32] 属性

定义

获取 ValidatorCollection 集合中位于指定索引位置的验证服务器控件。Gets the validation server control at the specified index location in the ValidatorCollection collection.

public:
 property System::Web::UI::IValidator ^ default[int] { System::Web::UI::IValidator ^ get(int index); };
public System.Web.UI.IValidator this[int index] { get; }
member this.Item(int) : System.Web.UI.IValidator
Default Public ReadOnly Property Item(index As Integer) As IValidator

参数

index
Int32

要返回的验证程序的索引。The index of the validator to return.

属性值

指定的验证程序的值。The value of the specified validator.

示例

下面的代码示例演示如何使用Item[Int32]属性。The following code example demonstrates using the Item[Int32] property.

// Get 'Validators' of the page to myCollection.
ValidatorCollection myCollection = Page.Validators;

// Print the values of Collection using 'Item' property.
string myStr = " ";         
for(int i = 0; i<myCollection.Count; i++)
{
   myStr += myCollection[i].ToString();
   myStr += " ";
}
msgLabel.Text = myStr;        
' Get 'Validators' of the page to myCollection.
Dim myCollection As ValidatorCollection = Page.Validators
' Print the values of Collection using 'Item' property.
Dim myStr As String = " "
Dim i As Integer
For i = 0 To myCollection.Count - 1
   myStr = mystr & CType(myCollection(i),BaseValidator).ToString() & "<br />"
Next i
msgLabel.Text = myStr

适用于

另请参阅