|
public static CollectInstanceDeclarationsForType ( Session session, NodeId typeId ) : List |
||
| session | Session | |
| typeId | NodeId | |
| Résultat | List |
|
/// <summary>
/// Collects the instance declarations for the selected types.
/// </summary>
private NodeId CollectInstanceDeclarations(List <InstanceDeclaration> declarations)
{
List <NodeId> typeIds = new List <NodeId>();
// get list of selected types.
NodeId baseTypeId = CollectTypeIds(BrowseCTRL.BrowseTV.Nodes[0], typeIds);
// merge declarations from the selected types.
foreach (NodeId typeId in typeIds)
{
List <InstanceDeclaration> declarations2 =
ClientUtils.CollectInstanceDeclarationsForType(m_session, typeId);
for (int ii = 0; ii < declarations2.Count; ii++)
{
bool found = false;
for (int jj = 0; jj < declarations.Count; jj++)
{
if (declarations[jj].BrowsePathDisplayText == declarations2[ii].BrowsePathDisplayText)
{
found = true;
break;
}
}
if (!found)
{
declarations.Add(declarations2[ii]);
}
}
}
return(baseTypeId);
}
/// <summary>
/// Displays the components of the type in the control.
/// </summary>
public void ShowType(NodeId typeId)
{
if (NodeId.IsNull(typeId))
{
m_dataset.Tables[0].Rows.Clear();
return;
}
m_declarations = ClientUtils.CollectInstanceDeclarationsForType(m_session, typeId, false);
// update existing rows.
for (int ii = 0; ii < m_declarations.Count && ii < m_dataset.Tables[0].Rows.Count; ii++)
{
if (m_declarations[ii].NodeClass == NodeClass.Method)
{
continue;
}
UpdateRow(m_dataset.Tables[0].Rows[ii], m_declarations[ii]);
}
// add new rows.
for (int ii = m_dataset.Tables[0].Rows.Count; ii < m_declarations.Count; ii++)
{
if (m_declarations[ii].NodeClass == NodeClass.Method)
{
continue;
}
DataRow row = m_dataset.Tables[0].NewRow();
UpdateRow(row, m_declarations[ii]);
m_dataset.Tables[0].Rows.Add(row);
}
// delete unused rows.
for (int ii = m_declarations.Count; ii < m_dataset.Tables[0].Rows.Count; ii++)
{
m_dataset.Tables[0].Rows[ii].Delete();
}
// deselect all rows.
foreach (DataGridViewRow row in ResultsDV.Rows)
{
row.Selected = false;
}
}
