private void FillClassifyNode(RoadPosition classify, TreeNode treeNode)
{
treeNode.Text = classify.Name;
treeNode.Tag = classify;
treeNode.ImageIndex = 0;
treeNode.SelectedImageIndex = 0;
}
private void btnAddlamp_Click(object sender, EventArgs e)
{
RoadPosition _Parent = this.tvClassify.SelectedNode.Tag as RoadPosition;
RoadPosition _Classify = this.m_Application.ClassifyTypes.GetClassifyType(typeof(RoadPosition)).CreateClassify(_Parent) as RoadPosition;
_Classify.OrdinalNumber = _Parent.Children.Count + 1;
RoadClassifyManageForm frm = new RoadClassifyManageForm(_Classify, false);
frm.Text = "添加灯杆名称";
if (frm.ShowDialog(this) == DialogResult.OK)
{
try
{
frm.Classify.Save();
TreeNode tn = new TreeNode();
this.FillClassifyNode(frm.Classify, tn);
this.tvClassify.SelectedNode.Nodes.Add(tn);
this.tvClassify.SelectedNode.Expand();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "位置", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
public RoadClassifyManageForm(RoadPosition classify, bool isUpdate)
{
InitializeComponent();
this.Classify = classify;
if (isUpdate)
{
this.txtName.Text = this.Classify.Name;
}
}
private void btnDelete_Click(object sender, EventArgs e)
{
RoadPosition _Classify = this.tvClassify.SelectedNode.Tag as RoadPosition;
if (MessageBox.Show("确实要删除“" + _Classify.Name + "”及其下级位置吗？", "位置", MessageBoxButtons.OKCancel, MessageBoxIcon.Question) == DialogResult.OK)
{
_Classify.Delete();
this.tvClassify.SelectedNode.Remove();
}
}
private void btnUpdate_Click(object sender, EventArgs e)
{
RoadPosition _Classify = this.tvClassify.SelectedNode.Tag as RoadPosition;
RoadClassifyManageForm frm = new RoadClassifyManageForm(_Classify, true);
frm.Text = "修改名称";
if (frm.ShowDialog(this) == DialogResult.OK)
{
try
{
frm.Classify.Save();
this.FillClassifyNode(frm.Classify, this.tvClassify.SelectedNode);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "位置", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
private void btnAddroot_Click(object sender, EventArgs e)
{
RoadPosition _Classify = this.m_Application.ClassifyTypes.GetClassifyType(typeof(RoadPosition)).CreateClassify() as RoadPosition;
RoadClassifyManageForm frm = new RoadClassifyManageForm(_Classify, false);
frm.Text = "添加城市名称";
if (frm.ShowDialog(this) == DialogResult.OK)
{
try
{
frm.Classify.Save();
btnAddroot.Enabled = false;
TreeNode tn = new TreeNode();
this.FillClassifyNode(frm.Classify, tn);
this.tvClassify.Nodes.Add(tn);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "公共分类", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
