public void UpDateDataGrid(EmployeesTree tree = null)
{
while (dgvEmployeeTable.Rows.Count > 1)
{
for (int i = 0; i < dgvEmployeeTable.Rows.Count - 1; i++)
{
dgvEmployeeTable.Rows.Remove(dgvEmployeeTable.Rows[i]);
}
}
DisplayTree(tree.root);
LoadPositionsFromDataBase(cbPositions);
}
public void Find(Node currentNode, string position, EmployeesTree positionTree)
{
if (currentNode == null)
{
return;
}
if (currentNode.data.position == position)
{
positionTree.Add(currentNode.data);
}
Find(currentNode.left, position, positionTree);
Find(currentNode.right, position, positionTree);
}
private void bFilter_Click(object sender, EventArgs e)
{
EmployeesTree onePositionTree = new EmployeesTree();
string position = cbPositions.Text.Substring(0, 1).ToUpper() + cbPositions.Text.Remove(0, 1);
tree.Find(position, onePositionTree);
if (onePositionTree.root != null)
{
DisplayTree(onePositionTree.root);
UpDateDataGrid(onePositionTree);
}
else
{
MessageBox.Show("Информация о сотрудниках данной должности не найдена!");
}
onePositionTree = null;
}
public void Find(string position, EmployeesTree positionTree)
{
Find(root, position, positionTree);
}
