/// <summary>
/// prepares the values of the comoboboxes
/// </summary>
/// <param name="theCombobox"></param>
internal void prepareCmb_EventTypes(ref ComboBox_ro theCombobox, ComboBox_ro theReferenceCombobox = null)
{
Boolean initial = false;
BindingSource currentBS = null;
try
{
if(!m_BindingSources.TryGetValue(theCombobox, out currentBS))
{
BindingSource newBS = new BindingSource();
theCombobox.DataSource = newBS;
m_BindingSources.Add(theCombobox, newBS);
currentBS = newBS;
initial = true;
}
if(theCombobox.Name.Equals(m_GUI.cbLogEventType.Name, StringComparison.InvariantCultureIgnoreCase))
{
DataTable selectedDT = m_BaseData.tbeventtype;
currentBS.DataSource = selectedDT.Copy();
if(initial)
theCombobox.DisplayMember = "eventtype";
}
else if(theCombobox.Name.Equals(m_GUI.cbLogSystemName.Name, StringComparison.InvariantCultureIgnoreCase))
{
DataTable selectedDT = m_BaseData.tbsystems;
currentBS.DataSource = selectedDT.Copy();
if(initial)
theCombobox.DisplayMember = "systemname";
}
else if(theCombobox.Name.Equals(m_GUI.cbLogStationName.Name, StringComparison.InvariantCultureIgnoreCase))
{
if((theReferenceCombobox == null) || (theReferenceCombobox.SelectedItem == null))
{
DataTable selectedDT = m_BaseData.tbstations;
currentBS.DataSource = selectedDT.Copy();
theCombobox.DataSource = m_BaseData.tbstations;
}
else
{
Int32 SytemID = (Int32)((System.Data.DataRowView)theReferenceCombobox.SelectedItem).Row["id"];
// small performance improvement -> only reload if necessary
if((theCombobox.Tag == null) || (((Int32)theCombobox.Tag) != SytemID))
{
DataTable selectedDT = m_BaseData.tbstations.Clone();
m_BaseData.tbstations.Select("system_id = " + SytemID).CopyToDataTable(selectedDT,LoadOption.OverwriteChanges);
currentBS.DataSource = selectedDT;
theCombobox.Tag = SytemID;
}
}
if(initial)
theCombobox.DisplayMember = "stationname";
}
else if(theCombobox.Name.Equals(m_GUI.cbLogCargoName.Name, StringComparison.InvariantCultureIgnoreCase))
{
DataTable selectedDT = m_BaseData.tbcommodity;
currentBS.DataSource = selectedDT.Copy();
if(initial)
theCombobox.DisplayMember = "loccommodity";
}
else if(theCombobox.Name.Equals(m_GUI.cbLogCargoAction.Name, StringComparison.InvariantCultureIgnoreCase))
{
DataTable selectedDT = m_BaseData.tbcargoaction;
currentBS.DataSource = selectedDT.Copy();
if(initial)
theCombobox.DisplayMember = "cargoaction";
}
if(initial)
theCombobox.ValueMember = "id";
}
catch (Exception ex)
{
throw new Exception("Error in <prepareCmb_EventTypes> while preparing '" + theCombobox.Name + "'", ex);
}
}
/// <summary>
/// prepares the values of the comoboboxes
/// </summary>
/// <param name="theCombobox"></param>
internal void prepareCmb_EventTypes(ref ComboBox_ro theCombobox, ComboBox_ro theReferenceCombobox = null)
{
Boolean initial = false;
BindingSource currentBS = null;
try
{
if(!m_BindingSources.TryGetValue(theCombobox, out currentBS))
{
BindingSource newBS = new BindingSource();
theCombobox.DataSource = newBS;
m_BindingSources.Add(theCombobox, newBS);
currentBS = newBS;
initial = true;
}
if(theCombobox.Name.Equals(m_GUI.cbLogEventType.Name, StringComparison.InvariantCultureIgnoreCase))
{
DataTable selectedDT = m_BaseData.tbeventtype;
if(initial)
{
currentBS.DataSource = selectedDT.Clone();
theCombobox.DisplayMember = "eventtype";
theCombobox.ValueMember = "id";
}
currentBS.DataSource = selectedDT.Copy();
}
else if(theCombobox.Name.Equals(m_GUI.cbLogSystemName.Name, StringComparison.InvariantCultureIgnoreCase))
{
DataTable selectedDT = m_BaseData.tbsystems.Clone();
if(initial)
{
currentBS.DataSource = selectedDT;
theCombobox.DisplayMember = "systemname";
theCombobox.ValueMember = "id";
}
if ((GUI.dgvCommandersLog.RowCount > 0) && (GUI.dgvCommandersLog.CurrentCell != null))
{
var systemName = GUI.dgvCommandersLog.Rows[GUI.dgvCommandersLog.CurrentCell.RowIndex].Cells["systemname"].Value.ToString();
String sqlString = "select * from tbSystems where systemName = " + DBConnector.SQLAString(systemName);
Program.DBCon.Execute(sqlString, selectedDT);
}
currentBS.DataSource = selectedDT;
}
else if(theCombobox.Name.Equals(m_GUI.cbLogStationName.Name, StringComparison.InvariantCultureIgnoreCase))
{
if(initial)
{
currentBS.DataSource = m_BaseData.tbstations.Clone();
theCombobox.DisplayMember = "stationname";
theCombobox.ValueMember = "id";
}
String system = theReferenceCombobox.Text;
// small performance improvement -> only reload if necessary
if((theCombobox.Tag == null) || (((String)theCombobox.Tag) != system))
{
var systemdata = m_BaseData.tbsystems.Select("systemname = '" + system + "'");
if(systemdata.Count() > 0)
{
DataTable selectedDT = m_BaseData.tbstations.Clone();
selectedDT.Clear();
m_BaseData.tbstations.Select("system_id = " + systemdata[0]["id"]).CopyToDataTable(selectedDT,LoadOption.OverwriteChanges);
// add a empty row, if we don't wan't to select a station
dsEliteDB.tbstationsRow emptyRow = (dsEliteDB.tbstationsRow)selectedDT.NewRow();
emptyRow.stationname = "";
emptyRow.id = 0;
emptyRow.updated_at = DateTime.UtcNow;
emptyRow.system_id = 0;
selectedDT.Rows.InsertAt(emptyRow, 0);
currentBS.DataSource = selectedDT;
}
else
{
((DataTable)currentBS.DataSource).Clear();
}
theCombobox.Tag = system;
}
}
else if(theCombobox.Name.Equals(m_GUI.cbLogCargoName.Name, StringComparison.InvariantCultureIgnoreCase))
{
DataTable selectedDT = m_BaseData.tbcommodity;
if(initial)
{
currentBS.DataSource = selectedDT.Clone();
theCombobox.DisplayMember = "loccommodity";
theCombobox.ValueMember = "id";
}
currentBS.DataSource = selectedDT.Copy();
}
else if(theCombobox.Name.Equals(m_GUI.cbLogCargoAction.Name, StringComparison.InvariantCultureIgnoreCase))
{
DataTable selectedDT = m_BaseData.tbcargoaction;
if(initial)
{
currentBS.DataSource = selectedDT.Clone();
theCombobox.DisplayMember = "cargoaction";
theCombobox.ValueMember = "id";
}
currentBS.DataSource = selectedDT.Copy();
}
}
catch (Exception ex)
{
throw new Exception("Error in <prepareCmb_EventTypes> while preparing '" + theCombobox.Name + "'", ex);
}
}
