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Label Control
Definition and Usage
The Label control is used to display a text on a mobile device.
The text can
be specified by the text attribute or as the content of the Label element. If
the text is specified in both ways, the inner text takes precedence. However, if
the text is programmatically set, the inner text is replaced with this text.
Properties
Property |
Value |
Description |
Alignment |
left
center
right |
Optional. How to align the label |
BackColor |
rgb(x,x,x)
#xxxxxx
colorname |
Optional. A background color for the label |
ForeColor |
rgb(x,x,x)
#xxxxxx
colorname |
Optional. A foreground color for the label |
Font-Bold |
false
true |
Optional. Specifies whether or not the text in the label should be bold |
Font-Italic |
false
true |
Optional. Specifies whether or not the text in the label should be italic |
Font-Name |
fontname |
Optional. Specifies the font name of the text in the label |
Font-Size |
normal
small
large |
Optional. Specifies the font size of the text in the label |
id |
unique_name |
Optional. A unique id for the control |
runat |
"server" |
Required. Specifies that the control is a server control |
StyleReference |
name_of_style_element |
Optional. Specifies a reference to a style to be applied to
the control |
Text |
text |
Optional. The text to display in the label |
Wrapping |
wrap
nowrap |
Optional. Specifies whether or not the text in the label should wrap |
Example 1
The following example will display "Hello W3Schools" in a Label control in an .aspx file:
<%@ Page
Inherits="System.Web.UI.MobileControls.MobilePage" %>
<%@ Register TagPrefix="Mobile"
Namespace="System.Web.UI.MobileControls"
Assembly="System.Web.Mobile" %>
<Mobile:Form runat="server">
<Mobile:Label runat="server">Hello W3Schools
</Mobile:Label>
</Mobile:Form>
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Example 2
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:
<%@ 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>
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