public IEnumerable <ITreeNode> GetChildren(bool refresh)
{
ITreeNode[] treeNodes;
try
{
var restrictions = new object[] { Name };
var dataTable = Connection.GetOleDbSchemaTable(OleDbSchemaGuid.Schemata, restrictions);
var count = dataTable.Rows.Count;
var nameColumn = dataTable.Columns["SCHEMA_NAME"];
treeNodes = new ITreeNode[count];
for (var i = 0; i < count; i++)
{
var schemaName = (string)dataTable.Rows[i][nameColumn];
treeNodes[i] = new SchemaNode(this, schemaName);
}
}
catch
{
treeNodes = new ITreeNode[1];
treeNodes[0] = new SchemaNode(this, null);
}
return(treeNodes);
}
public TableCollectionNode(SchemaNode schema)
{
this.schema = schema;
}
public ProcedureCollectionNode(SchemaNode schema)
{
this.schema = schema;
}
public TableNode(SchemaNode schema, string name)
{
this.schema = schema;
this.name = name;
}
