private void lvMemory_CacheVirtualItems(object sender, CacheVirtualItemsEventArgs e)
{
do
{
if (null == this.Image)
{
break;
}
UInt32 tStartAddress = (UInt32)e.StartIndex * this.LineSize;
Int32 tLength = (e.EndIndex - e.StartIndex + 1) * (Int32)this.LineSize;
Byte[] tBuffer = null;
if (!this.Image.Read(tStartAddress, ref tBuffer, tLength))
{
break;
}
MemoryBlock tBlock = new MemoryBlock(tStartAddress, tBuffer);
ListViewCacheLine tCacheLine = null;
for (UInt32 tOffset = 0; tOffset < tBlock.Size; tOffset += this.LineSize)
{
Byte[] tTempLine = null;
UInt32 wAddress = tStartAddress + tOffset;
if (!tBlock.Read(wAddress, ref tTempLine, (Int32)this.LineSize))
{
continue;
}
ListViewItem tItem = new ListViewItem(wAddress.ToString("X8"));
tItem.SubItems.Add(HEX.HEXBuilder.ByteArrayToHEXString(tTempLine));
tItem.SubItems.Add(BuildDisplayString(tTempLine));
tCacheLine = new ListViewCacheLine(wAddress, tItem);
m_ListViewCache.Add(tCacheLine);
}
m_ListViewCache.RemoveBefore(tStartAddress.ToString("X8"));
m_ListViewCache.RemoveAfter(tCacheLine.ID);
} while (false);
}
