public void EditDepartment(DepartmentCS oldVersion, DepartmentCS newVersion)
{
TreeNode nodeToChange = null, parentNode = null;
nodeToChange = this.Nodes.FindByTag(oldVersion);
if (newVersion.ParentDepartmentID.HasValue)
{
parentNode = this.Nodes.FindByTag(new DepartmentCS()
{
ID = newVersion.ParentDepartmentID.Value
});
}
if (nodeToChange == null)
{
return;
}
if (oldVersion.ParentDepartmentID != newVersion.ParentDepartmentID)
{
this.Nodes.Remove(nodeToChange);
if (newVersion.ParentDepartmentID == null)
{
this.Nodes.Add(nodeToChange);
}
else
{
parentNode.Nodes.Add(nodeToChange);
}
}
nodeToChange.Text = newVersion.ToString();
nodeToChange.Tag = newVersion;
this.SelectedNode = nodeToChange;
}
private System.Windows.Forms.TreeNode GetSubNodes(DepartmentCS department)
{
var node = new System.Windows.Forms.TreeNode()
{
Name = department.Name,
Tag = department,
Text = department.ToString()
};
foreach (var subDep in department.ChildDepartments)
{
node.Nodes.Add(GetSubNodes(subDep));
}
return(node);
}
public void AddDepartment(DepartmentCS newDepartment)
{
var newNode = new System.Windows.Forms.TreeNode()
{
Name = newDepartment.Name,
Tag = newDepartment,
Text = newDepartment.ToString()
};
if (newDepartment.ParentDepartmentID == null)
{
this.Nodes.Add(newNode);
}
else
{
TreeNode node = this.Nodes.FindByTag(new DepartmentCS()
{
ID = newDepartment.ParentDepartmentID.Value
});
node.Nodes.Add(newNode);
}
this.SelectedNode = newNode;
}
private void MenuTray_DeleteMenuItem_DropDownOpened(object sender, EventArgs e)
{
DepartmentCS selectedDepartment = null;
if (DepartmentStructureTreeView.SelectedNode != null)
{
selectedDepartment = (DepartmentCS)DepartmentStructureTreeView.SelectedNode.Tag;
deleteDepartmentToolStripMenuItem.Text = $"Удаление подразделение \"{selectedDepartment.ToString()}\"";
deleteDepartmentToolStripMenuItem.Enabled = true;
}
else
{
deleteDepartmentToolStripMenuItem.Text = "Подразделение не выбрано";
deleteDepartmentToolStripMenuItem.Enabled = false;
}
EmployeeCS selectedEmpl = null;
if (EmployeeDataGridView.SelectedRows.Count > 0 && EmployeeDataGridView.SelectedRows[0].Index != EmployeeDataGridView.Rows.Count - 1)
{
selectedEmpl = (EmployeeCS)EmployeeDataGridView.SelectedRows[0].Tag;
deleteEmployeeToolStripMenuItem.Text = $"Удаление сотрудника \"{selectedEmpl.SurName} {selectedEmpl.FirstName} - {selectedEmpl.Position}\"";
deleteEmployeeToolStripMenuItem.Enabled = true;
}
else
{
deleteEmployeeToolStripMenuItem.Text = "Сотрудник не выбран";
deleteEmployeeToolStripMenuItem.Enabled = false;
}
}