private void AttachPointForm_Shown(object sender, EventArgs e)
{
// Load the entity combo box with a list for point features.
m_PointType = entityTypeComboBox.Load(SpatialType.Point);
// The option to make the selected type the default for
// this command is ALWAYS set by default
defaultCheckBox.Checked = true;
// If there is a default entity for this command (on the
// current editing layer), select that instead & disable
// the corresponding checkbox
int entId = ReadDefaultPointEntityTypeId();
if (entId > 0)
{
IEntity ent = EnvironmentContainer.FindEntityById(entId);
if (ent != null)
{
entityTypeComboBox.SelectEntity(ent);
defaultCheckBox.Enabled = false;
m_PointType = ent;
}
}
// Check auto-repeat option (default is to repeat)
int repeat = GlobalUserSetting.ReadInt(REPEAT_KEY, 1);
m_Repeat = (repeat != 0);
repeatCheckBox.Checked = m_Repeat;
}
private void addToMapButton_Click(object sender, EventArgs e)
{
// Return if there is nothing to add.
ControlPoint[] cps = GetSavePoints();
if (cps.Length == 0)
{
MessageBox.Show("There is nothing to add.");
return;
}
try
{
// Hide this dialog. If you don't, the entity type dialog that's about to get
// displayed may be obscured, and there's no way to close it.
this.Hide();
// Do we have an entity type for control points?
// This was formerly obtained via the environment variable called CED$ControlEntity
int entId = GlobalUserSetting.ReadInt("ControlEntityTypeId", 0);
// Get the desired entity type.
GetEntityForm dial = new GetEntityForm(m_Cmd.ActiveLayer, SpatialType.Point, entId);
dial.ShowDialog();
IEntity ent = dial.SelectedEntity;
if (ent == null)
{
throw new Exception("An entity type must be specified");
}
// Remember the ID of the selected entity type
GlobalUserSetting.WriteInt("ControlEntityTypeId", ent.Id);
// Save the control.
Save(cps, ent);
// Issue a warning message if points are not currently displayed
if (!m_Cmd.ArePointsDrawn())
{
MessageBox.Show("Points will not be drawn at the current scale.");
}
m_Cmd.DialFinish(this);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
this.Show();
}
}
void ShowSymbologyPage(CadastralMapModel cmm)
{
int symScale = GlobalUserSetting.ReadInt("SymbologyScale", 5000);
symScaleTextBox.Text = String.Format("{0:F0}", symScale);
}
int ReadDefaultPointEntityTypeId()
{
string key = GetDefaultPointEntityTypeIdKey();
return(GlobalUserSetting.ReadInt(key, 0));
}
