HttpCapabilitiesBase.RequiresPhoneNumbersAsPlainText Property
.NET Framework 3.0
Gets a value indicating whether the browser supports phone dialing based on plain text, or whether it requires special markup.
Namespace: System.Web.Configuration
Assembly: System.Web (in system.web.dll)
Assembly: System.Web (in system.web.dll)
'Declaration Public Overridable ReadOnly Property RequiresPhoneNumbersAsPlainText As Boolean 'Usage Dim instance As HttpCapabilitiesBase Dim value As Boolean value = instance.RequiresPhoneNumbersAsPlainText
/** @property */ public boolean get_RequiresPhoneNumbersAsPlainText ()
public function get RequiresPhoneNumbersAsPlainText () : boolean
Not applicable.
Property Value
true if the browser supports phone dialing based on plain text only; otherwise, false. The default is false.The RequiresPhoneNumbersAsPlainText property applies only to browsers for which the CanInitiateVoiceCall property is true.
The following code example shows how to determine whether the browser supports phone dialing based on plain text, or whether it requires special markup.
<%@ page language="VB" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <script runat="server"> Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) CheckBrowserCaps() End Sub Function CheckBrowserCaps() Dim labelText As String = "" Dim myBrowserCaps As System.Web.HttpBrowserCapabilities = Request.Browser If (CType(myBrowserCaps, System.Web.Configuration.HttpCapabilitiesBase)).RequiresPhoneNumbersAsPlainText Then labelText = "Browser supports phone dialing based on plain text." Else labelText = "Browser does not support phone dialing based on plain text." End If Label1.Text = labelText End Function 'CheckBrowserCaps </script> <html xmlns="http://www.w3.org/1999/xhtml" > <head> <title>Browser Capabilities Sample</title> </head> <body> <form runat="server" id="form1"> <div> Browser Capabilities: <p/><asp:Label ID="Label1" Runat="server" /> </div> </form> </body> </html>
<%@ page language="VJ#"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
void Page_Load(Object sender, EventArgs e)
{
CheckBrowserCaps();
} //Page_Load
void CheckBrowserCaps()
{
String labelText = "";
System.Web.HttpBrowserCapabilities myBrowserCaps =
get_Request().get_Browser();
if (((System.Web.Configuration.HttpCapabilitiesBase)myBrowserCaps).
get_RequiresPhoneNumbersAsPlainText()) {
labelText = "Browser supports phone dialing based on plain text.";
}
else {
labelText =
"Browser does not support phone dialing based on plain text.";
}
Label1.set_Text(labelText);
} //CheckBrowserCaps
</script>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
<title>Browser Capabilities Sample</title>
</head>
<body>
<form runat="server" id="form1">
<div>
Browser Capabilities:
<p/><asp:Label ID="Label1" Runat="server" />
</div>
</form>
</body>
</html>
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