public string GetVersionString()
{
StringBuilder sb = new StringBuilder(CLRMetaHost.MaxVersionStringLength);
int verStrLength = sb.Capacity;
m_runtimeInfo.GetVersionString(sb, ref verStrLength);
return(sb.ToString());
}
public static DebugContext ForRuntime(ICLRRuntimeInfo runtime)
{
var versionBuilder = new StringBuilder();
var versionBuilderCapacity = versionBuilder.Capacity;
runtime.GetVersionString(versionBuilder, ref versionBuilderCapacity);
var version = versionBuilder.ToString();
DebugContext debugContext;
if (!DebugContexts.TryGetValue(version, out debugContext))
{
DebugContexts.Add(version, debugContext = new DebugContext(runtime));
}
return debugContext;
}
public static ICLRRuntimeInfo GetRuntime(IEnumUnknown runtimes, String version)
{
Object[] temparr = new Object[3];
uint fetchedNum;
String highestVersion = null;
ICLRRuntimeInfo result = null;
do
{
runtimes.Next(Convert.ToUInt32(temparr.Length), temparr, out fetchedNum);
for (int i = 0; i < fetchedNum; i++)
{
ICLRRuntimeInfo t = (ICLRRuntimeInfo)temparr[i];
// initialize buffer for the runtime version string
StringBuilder sb = new StringBuilder(16);
UInt32 len = Convert.ToUInt32(sb.Capacity);
t.GetVersionString(sb, ref len);
// version not specified we return the first one
if (!String.IsNullOrEmpty(version))
{
if (sb.ToString().StartsWith(version, StringComparison.Ordinal))
{
return(t);
}
}
else
{
if (highestVersion == null || String.CompareOrdinal(version, highestVersion) > 0)
{
highestVersion = version;
result = t;
}
}
}
} while (fetchedNum == temparr.Length);
return(result);
}