public static unsafe String ReadString(IPropertyContainer propertyContainer, UInt32 key)
{
IntPtr size;
String s;
size = propertyContainer.GetPropertySize(key);
var stringData = new Byte[size.ToInt64()];
fixed(Byte *pStringData = stringData)
{
propertyContainer.ReadProperty(key, size, pStringData);
}
s = Encoding.UTF8.GetString(stringData);
var nullIndex = s.IndexOf('\0');
if (nullIndex >= 0)
{
return(s.Substring(0, nullIndex));
}
else
{
return(s);
}
}
unsafe public static byte[] ReadBytes(IPropertyContainer propertyContainer, uint key)
{
IntPtr size;
size = propertyContainer.GetPropertySize(key);
byte[] data = new byte[size.ToInt64()];
fixed(byte *pData = data)
{
propertyContainer.ReadProperty(key, size, pData);
}
return(data);
}
public static unsafe Byte[] ReadBytes(IPropertyContainer propertyContainer, UInt32 key)
{
IntPtr size;
size = propertyContainer.GetPropertySize(key);
var data = new Byte[size.ToInt64()];
fixed(Byte *pData = data)
{
propertyContainer.ReadProperty(key, size, pData);
}
return(data);
}
public static unsafe IntPtr[] ReadIntPtrArray(IPropertyContainer propertyContainer, UInt32 key)
{
var size = propertyContainer.GetPropertySize(key);
var numElements = (Int64)size / sizeof(IntPtr);
var ptrs = new IntPtr[numElements];
var data = InteropTools.ReadBytes(propertyContainer, key);
fixed(Byte *pData = data)
{
var pBS = (void **)pData;
for (var i = 0; i < numElements; i++)
{
ptrs[i] = new IntPtr(pBS[i]);
}
}
return(ptrs);
}
unsafe public static IntPtr[] ReadIntPtrArray(IPropertyContainer propertyContainer, uint key)
{
IntPtr size = propertyContainer.GetPropertySize(key);
long numElements = (long)size / sizeof(IntPtr);
IntPtr[] ptrs = new IntPtr[numElements];
byte[] data = InteropTools.ReadBytes(propertyContainer, key);
fixed(byte *pData = data)
{
void **pBS = (void **)pData;
for (int i = 0; i < numElements; i++)
{
ptrs[i] = new IntPtr(pBS[i]);
}
}
return(ptrs);
}
unsafe public static ulong[] ReadULongArray(IPropertyContainer propertyContainer, uint key)
{
IntPtr size = propertyContainer.GetPropertySize(key);
long numElements = (long)size / sizeof(ulong);
ulong[] ulongs = new ulong[numElements];
byte[] data = InteropTools.ReadBytes(propertyContainer, key);
fixed(byte *pData = data)
{
ulong *pBS = (ulong *)pData;
for (int i = 0; i < numElements; i++)
{
ulongs[i] = pBS[i];
}
}
return(ulongs);
}
unsafe public static string ReadString(IPropertyContainer propertyContainer, uint key)
{
IntPtr size;
string s;
size = propertyContainer.GetPropertySize((uint)key);
byte[] stringData = new byte[size.ToInt64()];
fixed(byte *pStringData = stringData)
{
propertyContainer.ReadProperty((uint)key, size, pStringData);
}
s = Encoding.UTF8.GetString(stringData);
int nullIndex = s.IndexOf('\0');
if (nullIndex >= 0)
{
return(s.Substring(0, nullIndex));
}
else
{
return(s);
}
}
public static unsafe string ReadString(IPropertyContainer propertyContainer, uint key)
{
IntPtr size;
string s;
size = propertyContainer.GetPropertySize((uint)key);
byte[] stringData = new byte[size.ToInt64()];
fixed (byte* pStringData = stringData)
{
propertyContainer.ReadProperty((uint)key, size, pStringData);
}
s = Encoding.UTF8.GetString(stringData);
int nullIndex = s.IndexOf('\0');
if (nullIndex >= 0)
return s.Substring(0, nullIndex);
else
return s;
}
public static unsafe IntPtr[] ReadIntPtrArray(IPropertyContainer propertyContainer, uint key)
{
IntPtr size = propertyContainer.GetPropertySize(key);
long numElements = (long)size / sizeof(IntPtr);
IntPtr[] ptrs = new IntPtr[numElements];
byte[] data = InteropTools.ReadBytes(propertyContainer, key);
fixed (byte* pData = data)
{
void** pBS = (void**)pData;
for (int i = 0; i < numElements; i++)
ptrs[i] = new IntPtr(pBS[i]);
}
return ptrs;
}
public static unsafe byte[] ReadBytes(IPropertyContainer propertyContainer, uint key)
{
IntPtr size;
size = propertyContainer.GetPropertySize(key);
byte[] data = new byte[size.ToInt64()];
fixed (byte* pData = data)
{
propertyContainer.ReadProperty(key, size, pData);
}
return data;
}
