private void buttonRemoveChunk_Click(object sender, EventArgs e) { if (ChunkList.Count > 0) { ChunkList.RemoveAt((int)numericCurrentChunk.Value - 1); } numericCurrentChunk.Maximum = ChunkList.Count(); labelChunkAmount.Text = "Amount: " + ChunkList.Count(); numericCurrentChunk_ValueChanged(new object(), new EventArgs()); }