ASP.NET Mobile Command Control[转]

Definition and Usage
定义和用法

The Command control is used to perform an action on a mobile device, like posting user input back to the server.
命令控件是用于在移动设备上执行一个指令的，如：将用户输入传给服务器。

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Properties
属性

Property 属性	Value 值	Description 描述
Alignment	left center right	Optional. How to align the command control 可选参数。指定命令控件的排列方式
BackColor	rgb(x,x,x) #xxxxxx colorname	Optional. A background color for the command control 可选参数。指定命令控件的背景颜色
BreakAfter	true false	Optional. Default is "true" 可选参数。默认值为“true”
CausesValidation	true false	Optional. By default, a page is validated when a Command control is clicked. To prevent a page from being validated when clicking on a Command control, set this property to "false" 可选参数。默认情况下，当点击命令控件时，页面生效；如果将属性设置为“false”，那么当点击命令控件时，页面失效
CommandArgument		Optional. Additional information about the command to perform 可选参数。指定与命令执行相关的附加信息
CommandName		Optional. The command associated with the ItemCommand event 可选参数。指定与 ItemCommand 事件相关的命令
EnableViewState	true false	Optional. Default is "true" 可选参数。默认值为“true”
Font-Bold	false true	Optional. Specifies whether or not the text in the command control should be bold 可选参数。指定命令控件的文本是否要以粗体显示
Font-Italic	false true	Optional. Specifies whether or not the text in the command control should be italic 可选参数。指定命令控件的文本是否要以斜体显示
Font-Name	fontname	Optional. Specifies the font name of the text in the command control 可选参数。指定命令控件的字体名称
Font-Size	normal small large	Optional. Specifies the font size of the text in the command control 可选参数。指定命令控件的字体尺寸
ForeColor	rgb(x,x,x) #xxxxxx colorname	Optional. A foreground color for the command control 可选参数。指定命令控件的前景色
Format	button link	Optional. Specifies whether the Command control should be a button or a link 可选参数。指定命令控件是一个按钮还是一个链接
id	unique_name	Optional. A unique id for the control 可选参数。为控件指定一个id
ImageUrl	URL	Optional. An URL to an image source 可选参数。指定链接到图象源的URL
OnClick	function_name	Optional. The name of the function to be executed when the control is clicked 可选参数。档控件被点击时，指定需要执行的函数名称
OnItemCommand	function_name	Optional. The name of the function to be executed when the control is activated 可选参数。档控件被激活时，指定需要执行的函数名称
runat	"server"	Required. Specifies that the control is a server control 必要参数。指定该控件是否是服务器控件
SoftkeyLabel	softkeylabel	Optional. 可选参数
StyleReference	name_of_style_element	Optional. Specifies a reference to a style to be applied to the control 可选参数。指定一个应用于控件的样式参数
Text	text	Optional. The text to display on the control 可选参数。指定控件上显示的文本
Visible	true false	Optional. Specifies whether or not the Command control should be visible 可选参数。指定命令控件是否可视
Wrapping	wrap nowrap	Optional. Specifies whether or not the text in the command control should wrap 可选参数。指定命令控件中的文本是否可以被嵌套

Example 1
案例1

The following example will declare two forms in an .aspx file. The first form has a label with the text "Age?", an input box to input the age, and a submit button. The second form is activated by the submit button on the first form, and displays a response:
下面的案例在.aspx文件中声明了两张表单。第一张表单中包含了“Age”标签，还包含了对应的输入框和一个提交按钮；第二张表单是通过第一张表单中的提交按钮激活的，并且会显示一段回应信息：

<%@ Page

                        Inherits="System.Web.UI.MobileControls.MobilePage"%>

                        <%@ Register TagPrefix="Mobile"

                        Namespace="System.Web.UI.MobileControls"

                        Assembly="System.Web.Mobile" %>

<script runat="server">

                        Dim age

                        Sub AgeClick(sender As Object, e As EventArgs)

                        age=text1.Text

                        ActiveForm=Form2

                        End Sub

                        Sub Form2_Activate(sender As Object,e As EventArgs)

                        message.Text="You are " & age & " years old"

                        End Sub

                        </script>

<Mobile:Form id="form1" runat="server">

                        

                        <Mobile:Label runat="server">Age?</Mobile:Label>

                        <Mobile:TextBox runat="server" id="text1" />

                        <Mobile:Command runat="server" OnClick="AgeClick"

                        

                        Text="Submit" />

                        </Mobile:Form>

<Mobile:Form id="form2" runat="server"

                        OnActivate="Form2_Activate">

                        

                        <Mobile:Label runat="server" id="message" />

                        </Mobile:Form>