public int WriteMultiple(uint cpspec, ref PROPSPEC rgpspec, ref PROPVARIANT rgpropvar, uint propidNameFirst)
{
if (m_WriteMultipleFunc == null)
{
var fp = GetFunctionPointer(4);
m_WriteMultipleFunc = (WriteMultipleFunc)Marshal.GetDelegateForFunctionPointer(fp, typeof(WriteMultipleFunc));
}
return(m_WriteMultipleFunc(m_ptr, cpspec, ref rgpspec, ref rgpropvar, propidNameFirst));
}
public int DeleteMultiple(uint cpspec, ref PROPSPEC rgpspec)
{
if (m_DeleteMultipleFunc == null)
{
var fp = GetFunctionPointer(5);
m_DeleteMultipleFunc = (DeleteMultipleFunc)Marshal.GetDelegateForFunctionPointer(fp, typeof(DeleteMultipleFunc));
}
return(m_DeleteMultipleFunc(m_ptr, cpspec, ref rgpspec));
}
public int ReadMultiple(uint cpspec, ref PROPSPEC rgpspec, ref PROPVARIANT rgpropvar)
{
if (m_ReadMultipleFunc == null)
{
var fp = GetFunctionPointer(3);
m_ReadMultipleFunc = (ReadMultipleFunc)Marshal.GetDelegateForFunctionPointer(fp, typeof(ReadMultipleFunc));
}
return(m_ReadMultipleFunc(m_ptr, cpspec, ref rgpspec, ref rgpropvar));
}