public ByteView(ProcessMemory processMemory, IntPtr address, int byteCount)
{
if (processMemory == null)
{
throw new ArgumentNullException("processMemory");
}
if (address == null)
{
throw new ArgumentNullException("address");
}
if (byteCount < 1 || byteCount > 255)
{
throw new ArgumentOutOfRangeException("byteCount");
}
ProcessMemory = processMemory;
Address = address;
ByteCount = byteCount;
InitializeComponent();
// Create/Add Offset Labels
for (int i = 0; i < 16; i++)
{
offsetLabels[i] = new Label()
{
Text = "00000000", Font = tableByteLabels.Font, TextAlign = ContentAlignment.MiddleCenter
};
tableByteLabels.Controls.Add(offsetLabels[i], 0, i);
}
// Create/Add Byte Labels
for (int r = 0; r < 16; r++)
{
for (int c = 0; c < 16; c++)
{
byteLabels[c, r] = new Label()
{
Text = "00", Font = tableByteLabels.Font, TextAlign = ContentAlignment.MiddleCenter
};
tableByteLabels.Controls.Add(byteLabels[c, r], (c + 1), r);
byteLabels[c, r].MouseHover += SetHoveredLabel;
byteLabels[c, r].MouseEnter += SetHoveredLabel;
}
}
// Set up slider
trackBarMemoryStates.TickFrequency = 1;
// Initial Display Call
DisplayBytes(Address, ByteCount);
Timer_CheckMemoryStateTimelineSliderValue = new System.Windows.Forms.Timer()
{
Interval = 50
};
Timer_CheckMemoryStateTimelineSliderValue.Tick += CheckSliderValue;
Timer_CheckMemoryStateTimelineSliderValue.Start();
}
public void UpdateBytes(bool skipRead = false)
{
if (skipRead == false)
{
try {
MemoryStates.Add(ProcessMemory.Read((int)Address, ByteCount));
ReadTimes.Add(DateTime.Now);
}
catch { throw; }
}
if (trackBarMemoryStates.Maximum != MemoryStates.Count - 1)
{
trackBarMemoryStates.Maximum = MemoryStates.Count - 1;
}
if (!trackBarMemoryStates.Enabled)
{
trackBarMemoryStates.Enabled = true;
}
if (LiveView)
{
trackBarMemoryStates.Value = trackBarMemoryStates.Maximum;
trackBarMemoryStatesLastValue = trackBarMemoryStates.Value;
}
// Update info label with base address and number of bytes read
labelMemoryStateInfo.Text = $"[{trackBarMemoryStates.Value}]{ReadTimes[trackBarMemoryStates.Value].ToString("mm:ss:fff")} - 0x{((int)Address).ToString("X8")} [{ByteCount}]";
int b = 0; string byteString; byte currentByte, originalByte;
for (int r = 0; r < 16; r++)
{
for (int c = 0; c < 16; c++, b++)
{
if (b < ByteCount)
{
originalByte = MemoryStates[0][b];
currentByte = MemoryStates[trackBarMemoryStates.Value][b];
byteString = currentByte.ToString("X2");
toolTip.SetToolTip(byteLabels[c, r], GenerateTooltip(b));
// Byte same
if (currentByte == originalByte)
{
if ((int)byteLabels[c, r].Tag == 1)
{
// Bytes that have changed but now match their original value are green
byteLabels[c, r].ForeColor = Color.DarkGreen;
}
else
{
// Bytes that have maintained their original value stay black
byteLabels[c, r].ForeColor = SystemColors.ControlText;
}
}
// Byte changed
else
{
byteLabels[c, r].ForeColor = Color.Red;
// Denotes label value has changed at some point
byteLabels[c, r].Tag = 1;
}
byteLabels[c, r].Text = byteString;
}
else
{
toolTip.SetToolTip(byteLabels[c, r], "");
byteLabels[c, r].ForeColor = SystemColors.ControlText;
byteLabels[c, r].Text = "XX";
}
}
}
}
