internal static SafeBSTRHandle Allocate(String src, uint len)
{
SafeBSTRHandle bstr = SysAllocStringLen(src, len);
bstr.Initialize(len * sizeof(char));
return(bstr);
}
internal static SafeBSTRHandle Allocate(string src, uint len)
{
SafeBSTRHandle handle = SysAllocStringLen(src, len);
handle.Initialize((ulong)(len * 2));
return(handle);
}
internal static SafeBSTRHandle Allocate(IntPtr src, uint lenInBytes)
{
SafeBSTRHandle bstr = Interop.OleAut32.SysAllocStringLen(src, lenInBytes / sizeof(char));
bstr.Initialize(lenInBytes);
return(bstr);
}
internal static SafeBSTRHandle Allocate(string src, uint len)
{
SafeBSTRHandle safeBstrHandle = SafeBSTRHandle.SysAllocStringLen(src, len);
long num = (long)(len * 2U);
safeBstrHandle.Initialize((ulong)num);
return(safeBstrHandle);
}
internal static SafeBSTRHandle Allocate(string src, uint lenInChars)
{
SafeBSTRHandle bstr = Interop.OleAut32.SysAllocStringLen(src, lenInChars);
if (bstr.IsInvalid) // SysAllocStringLen returns a NULL ptr when there's insufficient memory
{
throw new OutOfMemoryException();
}
bstr.Initialize(lenInChars * sizeof(char));
return(bstr);
}
internal static SafeBSTRHandle Allocate(IntPtr src, uint lenInBytes)
{
Debug.Assert(lenInBytes % sizeof(char) == 0);
SafeBSTRHandle bstr = Interop.OleAut32.SysAllocStringLen(src, lenInBytes / sizeof(char));
if (bstr.IsInvalid) // SysAllocStringLen returns a NULL ptr when there's insufficient memory
{
throw new OutOfMemoryException();
}
bstr.Initialize(lenInBytes);
return(bstr);
}
