private void addRootCategoryToolStripMenuItem_Click(object sender, EventArgs e)
{
TreeNode t = new TreeNode();
t.Name = Convert.ToString(docDs.GetTreeCode());
AddCategory form = new AddCategory();
form.treeCode = t.Name;
var result = form.ShowDialog();
if (result != DialogResult.OK)
{
return;
}
t.Text = form.treeName;
t.ImageIndex = 0;
t.SelectedImageIndex = 1;
treeView1.Nodes.Add(t);
docDs.Tables["tree"].Rows.Add(new Object[] { Convert.ToInt32(t.Name), t.Text, 0 });
form.Dispose();
}
private void addSubCategoryToolStripMenuItem_Click(object sender, EventArgs e)
{
TreeNode tn = treeView1.SelectedNode;
if (tn == null)
{
MessageBox.Show("Please select category.");
return;
}
TreeNode t = new TreeNode();
t.Name = Convert.ToString(docDs.GetTreeCode());
AddCategory form = new AddCategory();
form.treeCode = t.Name;
var result = form.ShowDialog();
if (result != DialogResult.OK)
{
return;
}
DataRow[] docTreeRelation = CategoryWithDocs(tn.Name);
if (docTreeRelation.Count() > 0)
{
MessageBox.Show("Deleting category with scanned documents is not allowed.");
return;
}
t.Text = form.treeName;
if (tn.Level <= 2)
{
t.ImageIndex = tn.ImageIndex + 2;
t.SelectedImageIndex = tn.ImageIndex + 3;
}
else
{
t.ImageIndex = 6;
t.SelectedImageIndex = 7;
}
tn.Nodes.Add(t);
docDs.Tables["tree"].Rows.Add(new Object[] { Convert.ToInt32(t.Name), t.Text, Convert.ToInt32(tn.Name) });
form.Dispose();
}
