public static IBMDSwitcherMixEffectBlock GetMixEffectBlock(this IBMDSwitcher switcher, int index)
{
IBMDSwitcherMixEffectBlockIterator mixEffectBlockIterator = switcher.GetMixEffectBlockIterator();
if (mixEffectBlockIterator == null)
{
return(null);
}
IBMDSwitcherMixEffectBlock mixEffectBlock;
mixEffectBlockIterator.Next(out mixEffectBlock);
int i = 0;
if (mixEffectBlockIterator != null)
{
if (i == index)
{
return(mixEffectBlock);
}
mixEffectBlockIterator.Next(out mixEffectBlock);
i++;
}
return(null);
}
public static List <IBMDSwitcherMixEffectBlock> GetAllMixEffectBlocks(this IBMDSwitcher switcher)
{
IBMDSwitcherMixEffectBlockIterator mixEffectBlockIterator = switcher.GetMixEffectBlockIterator();
if (mixEffectBlockIterator == null)
{
return(null);
}
List <IBMDSwitcherMixEffectBlock> mixEffectBlocks = new List <IBMDSwitcherMixEffectBlock>();
IBMDSwitcherMixEffectBlock mixEffectBlock;
mixEffectBlockIterator.Next(out mixEffectBlock);
while (mixEffectBlock != null)
{
mixEffectBlocks.Add(mixEffectBlock);
mixEffectBlockIterator.Next(out mixEffectBlock);
}
return(mixEffectBlocks);
}