/// <summary>
/// Retrieves all text chunks with a given key
/// </summary>
/// <param name="key">Key</param>
/// <returns>Empty list if nothing found</returns>
/// <remarks>Can mix tEXt zTXt and iTXt chunks</remarks>
public List <PngChunkTextVar> GetTxtsForKey(String key)
{
List <PngChunkTextVar> li = new List <PngChunkTextVar>();
foreach (PngChunk c in chunkList.GetById(ChunkHelper.tEXt, key))
{
li.Add((PngChunkTextVar)c);
}
foreach (PngChunk c in chunkList.GetById(ChunkHelper.zTXt, key))
{
li.Add((PngChunkTextVar)c);
}
foreach (PngChunk c in chunkList.GetById(ChunkHelper.iTXt, key))
{
li.Add((PngChunkTextVar)c);
}
return(li);
}
public List <PngChunkTextVar> GetTxtsForKey(string key)
{
List <PngChunkTextVar> list = new List <PngChunkTextVar>();
foreach (PngChunk item in chunkList.GetById("tEXt", key))
{
list.Add((PngChunkTextVar)item);
}
foreach (PngChunk item2 in chunkList.GetById("zTXt", key))
{
list.Add((PngChunkTextVar)item2);
}
foreach (PngChunk item3 in chunkList.GetById("iTXt", key))
{
list.Add((PngChunkTextVar)item3);
}
return(list);
}
/// <summary>
/// Retrieves all text chunks with a given key
/// </summary>
/// <param name="key">Key</param>
/// <returns>Empty list if nothing found</returns>
/// <remarks>Can mix tEXt zTXt and iTXt chunks</remarks>
public List <AbstractPngChunkTextVar> GetTxtsForKey(string key)
{
var li = new List <AbstractPngChunkTextVar>();
foreach (var c in chunkList.GetById(ChunkHelper.tEXt, key))
{
li.Add((AbstractPngChunkTextVar)c);
}
foreach (var c in chunkList.GetById(PngChunkZTXT.ID, key))
{
li.Add((AbstractPngChunkTextVar)c);
}
foreach (var c in chunkList.GetById(ChunkHelper.iTXt, key))
{
li.Add((AbstractPngChunkTextVar)c);
}
return(li);
}