/// <summary>Inserts a new meta-event into this file at the specified index.</summary>
/// <param name="index">The index in this file's list at which the event should be inserted.</param>
/// <param name="deltaTime">The amount of time (in ticks) between the previous event in the track and this one.</param>
/// <param name="type">Meta-event type (always less than 128).</param>
/// <param name="bytes">
/// Array of bytes containing the event data (not including the delta-time, status byte, or type byte).
/// </param>
/// <returns>The new MidiMetaEvent object that is inserted.</returns>
public MidiMetaEvent InsertMetaEvent(int index, int deltaTime, int type, byte[] bytes)
{
int n = MidiMetaEvent.SizeItem(0, 0), offset = this.Items[index].Offset;
this.Resize(n, offset, index);
MidiMetaEvent metaEvent = this.CreateMetaEvent(offset, deltaTime, type, bytes);
this.Items.Insert(index, metaEvent);
this.SetTotalTime(index);
return(metaEvent);
}
/// <summary>Adds a new meta-event to the end of this file.</summary>
/// <param name="deltaTime">The amount of time (in ticks) between the previous event in the track and this one.</param>
/// <param name="type">Meta-event type (always less than 128).</param>
/// <param name="bytes">
/// Array of bytes containing the event data (not including the delta-time, status byte, or type byte).
/// </param>
/// <returns>The new MidiMetaEvent object that is added.</returns>
public MidiMetaEvent AddMetaEvent(int deltaTime, int type, byte[] bytes)
{
int n = MidiMetaEvent.SizeItem(0, 0), offset = this.Bytes.Length;
this.Resize(n, offset, this.ItemCount);
MidiMetaEvent metaEvent = this.CreateMetaEvent(offset, deltaTime, type, bytes);
this.Items.Add(metaEvent);
this.SetTotalTime(this.ItemCount - 1);
return(metaEvent);
}