private void OnEntryRegisterChanged()
{
if (m_regEntryTextBox.Text.Length == 0)
{
// if nothing in the text box
m_registerName.Text = string.Empty;
// m_registerName.Text = ("Enter register value in the text box above.");
m_regEntryTextBox.BackColor = Color.PaleGreen;
return;
}
if (m_registerSet == RegisterSet.REGISTER_SET_IIDC)
{
uint registerVal = 0;
try
{
// Get the text in the box
registerVal = Convert.ToUInt32(m_regEntryTextBox.Text, 16);
}
catch (Exception ex)
{
m_registerName.Text = "Invalid";
m_regEntryTextBox.BackColor = Color.Red;
return;
}
string regValString = ManagedCameraBase.GetRegisterString(registerVal);
if (regValString.Equals("Invalid"))
{
m_regEntryTextBox.BackColor = Color.Red;
}
else
{
m_regEntryTextBox.BackColor = Color.PaleGreen;
}
m_registerName.Text = regValString;
}
else if (m_registerSet == RegisterSet.REGISTER_SET_GEV)
{
m_registerName.Text = "Unknown";
m_regEntryTextBox.BackColor = Color.PaleGreen;
}
}
private void ReadRegisterBlockValueFromCamera()
{
// Get the text in the box
uint regBlockOffset = 0;
try
{
// Get the text in the box
regBlockOffset = Convert.ToUInt32(m_regBlockEntryTextBox.Text, 16);
}
catch (ArgumentException ex)
{
Debug.WriteLine(ex.Message);
Debug.WriteLine(ex.StackTrace);
ShowErrorMessageDialog("Invalid argument in function ReadRegisterBlockValueFromCamera().", ex);
return;
}
catch (FormatException ex)
{
Debug.WriteLine(ex.Message);
MessageBox.Show(
"Please enter a valid register address.",
"Invalid Register Address",
MessageBoxButtons.OK,
MessageBoxIcon.Information);
return;
}
catch (OverflowException ex)
{
Debug.WriteLine(ex.Message);
MessageBox.Show(
"The number you entered is too large. Please enter a valid register address.",
"Invalid Register Address",
MessageBoxButtons.OK,
MessageBoxIcon.Information);
return;
}
int numQuadlets = Convert.ToInt32(m_numOfQuadletsToReadSpinButton.Value);
uint[] values = new uint[numQuadlets];
if (m_registerSet == RegisterSet.REGISTER_SET_IIDC)
{
try
{
m_camera.ReadRegisterBlock(0xFFFF, regBlockOffset + 0xF0F00000, values);
}
catch (FC2Exception ex)
{
ShowErrorMessageDialog(
string.Format(
"There was an error reading IIDC register block 0x{0:X8} - 0x{1:X8}.",
regBlockOffset,
regBlockOffset + (4 * numQuadlets)),
ex);
return;
}
}
else if (m_registerSet == RegisterSet.REGISTER_SET_GEV)
{
if (IsGEV() != true)
{
return;
}
ManagedGigECamera camera = (ManagedGigECamera)m_camera;
try
{
camera.ReadGVCPRegisterBlock(regBlockOffset, values);
}
catch (FC2Exception ex)
{
ShowErrorMessageDialog(
string.Format(
"There was an error reading GVCP register block 0x{0:X8} - 0x{1:X8}.",
regBlockOffset,
regBlockOffset + (4 * numQuadlets)),
ex);
return;
}
}
m_lastRegBlockOffset = regBlockOffset;
m_regValueBlock.Rows.Clear();
m_updatingDatagridview = true;
for (int i = 0; i < numQuadlets; i++)
{
uint currentRegVal = (uint)(regBlockOffset + (i * 4));
m_regValueBlock.Rows.Add(new DataGridViewRow());
m_regValueBlock.Rows[i].Cells[0].Value = string.Format("0x{0:X}", currentRegVal);
m_regValueBlock.Rows[i].Cells[1].Value = string.Format("0x{0:X8}", values[i]);
double ieeeVal = MathUtilities.Convert32bitIEEEToFloat(values[i]);
m_regValueBlock.Rows[i].Cells[2].Value = ieeeVal;
m_regValueBlock.Rows[i].Cells[3].Value = ManagedCameraBase.GetRegisterString(currentRegVal);
}
m_updatingDatagridview = false;
}