1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
|
using System;
namespace Xamarin.Forms.Xaml
{
static class XmlnsHelper
{
public static string ParseNamespaceFromXmlns(string xmlns)
{
string typeName;
string ns;
string asm;
string targetPlatform;
ParseXmlns(xmlns, out typeName, out ns, out asm, out targetPlatform);
return ns;
}
public static void ParseXmlns(string xmlns, out string typeName, out string ns, out string asm, out string targetPlatform)
{
typeName = ns = asm = targetPlatform = null;
foreach (var decl in xmlns.Split(';'))
{
if (decl.StartsWith("clr-namespace:", StringComparison.Ordinal))
{
ns = decl.Substring(14, decl.Length - 14);
continue;
}
if (decl.StartsWith("assembly=", StringComparison.Ordinal))
{
asm = decl.Substring(9, decl.Length - 9);
continue;
}
if (decl.StartsWith("targetPlatform=", StringComparison.Ordinal)) {
targetPlatform = decl.Substring(15, decl.Length - 15);
continue;
}
var nsind = decl.LastIndexOf(".", StringComparison.Ordinal);
if (nsind > 0)
{
ns = decl.Substring(0, nsind);
typeName = decl.Substring(nsind + 1, decl.Length - nsind - 1);
}
else
typeName = decl;
}
}
}
}
|