/// <summary>
/// Fills the list of attribute fields when the control points are selected.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void controlPointsComboBox_SelectedIndexChanged(object sender, EventArgs e)
{
try
{
attributeFieldComboBox.Text = "";
attributeFieldComboBox.Items.Clear();
if (controlPointsComboBox.SelectedIndex != -1)
{
_transform.SetControlPoints((IFeatureClassName)controlPointsComboBox.SelectedItem);
foreach (string fieldName in _transform.GetAttFields())
{
attributeFieldComboBox.Items.Add(fieldName);
}
for (int i = 0; i < attributeFieldComboBox.Items.Count; i++)
{
if (attributeFieldComboBox.Items[i].ToString().ToUpper() == "DESCRIPTION")
{
attributeFieldComboBox.SelectedIndex = i;
break;
}
}
}
else
{
_transform.SetControlPoints(null);
}
EnableSave();
}
catch (Exception ex)
{
ShowError(ex.Message);
}
}
/// <summary>
/// Adds the control points file to the transform object, fills the attribute field
/// combobox, and changes the color of the file in the data list.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void comboBoxControlPts_SelectedIndexChanged(object sender, EventArgs e)
{
try
{
comboBoxAttField.Text = "";
comboBoxAttField.Items.Clear();
if (comboBoxControlPts.SelectedIndex == -1)
{
_transform.SetControlPoints(null);
_controlPtsOK = false;
groupBoxBMs.Enabled = false;
foreach (ListViewItem item in listViewData.Items)
{
item.SubItems[2].ForeColor = Color.Blue;
}
}
else
{
IDatasetName controlPtsName = (IDatasetName)comboBoxControlPts.SelectedItem;
_transform.SetControlPoints((IFeatureClassName)controlPtsName);
foreach (string fieldName in _transform.GetAttFields())
{
comboBoxAttField.Items.Add(fieldName);
}
comboBoxAttField.SelectedIndex = FindAttFieldIndex();
_controlPtsOK = true;
groupBoxBMs.Enabled = true;
foreach (ListViewItem item in listViewData.Items)
{
if (_nameComparer.Equal(controlPtsName, (IDatasetName)item.Tag))
{
item.SubItems[2].ForeColor = Color.Gray;
}
else
{
item.SubItems[2].ForeColor = Color.Blue;
}
}
}
EnableTransform();
}
catch (Exception ex)
{
ShowError(ex.Message);
}
}