MessagePropertyFilter.DefaultLabelSize 属性
定义
获取或设置默认标签缓冲区的大小(以字节为单位)。Gets or sets the size, in bytes, of the default label buffer.
public:
property int DefaultLabelSize { int get(); void set(int value); };
[System.Messaging.MessagingDescription("MsgDefaultLabelSize")]
public int DefaultLabelSize { get; set; }
[<System.Messaging.MessagingDescription("MsgDefaultLabelSize")>]
member this.DefaultLabelSize : int with get, set
Public Property DefaultLabelSize As Integer
属性值
接收消息时创建的默认标签缓冲区大小。The default label buffer size to create when the message is received. 默认值为255字节。The default is 255 bytes.
- 属性
例外
分配的值为负。The assigned value is negative.
示例
下面的代码示例演示属性的用法 DefaultLabelSize 。The following code example demonstrates the use of the DefaultLabelSize property.
// Set the filter's DefaultLabelSize
// property to 1024 bytes.
queue->MessageReadPropertyFilter->
DefaultLabelSize = 1024;
// Display the new value of the filter's
// DefaultLabelSize property.
Console::WriteLine(
"MessageReadPropertyFilter.DefaultLabelSize: {0}",
queue->MessageReadPropertyFilter->DefaultLabelSize);
// Set the filter's DefaultLabelSize property to 1024 bytes.
queue.MessageReadPropertyFilter.DefaultLabelSize = 1024;
// Display the new value of the filter's DefaultLabelSize property.
Console.WriteLine("MessageReadPropertyFilter.DefaultLabelSize: {0}",
queue.MessageReadPropertyFilter.DefaultLabelSize.ToString());
注解
默认标签大小指定为消息的标签分配的字节数。The default label size specifies the number of bytes to allocate for the message's label. Label类的属性 Message 指定消息的标签。The Label property of the Message class specifies the label of the message.