private void Form1_Load(object sender, EventArgs e)
{
XmlParse.ReadProducts();
MealFunc.DefaultMeals();
ProductFunc.PopulateTree(treeView1);
MealFunc.PopulateMealTree(treeView2);
UpdateCalories();
}
private void btn_delete_Click(object sender, EventArgs e)
{
try
{
if (IsMealtreeSelected)
{
int ID = MealFunc.Delete(treeView2);
Update2();
try { treeView2.Nodes[ID].Expand(); }
catch { return; }
}
else if (IsProductreeSelected)
{
int ID = ProductFunc.Delete(treeView1);
Update1();
try { treeView1.Nodes[ID].Expand(); }
catch { return; }
}
}
catch { IsProductreeSelected = false; IsMealtreeSelected = false; return; }
}
private void Update1()
{
treeView1.Nodes.Clear();
ProductFunc.PopulateTree(treeView1);
ProductFunc.SearchRecursive(treeView1.Nodes, tb_Search.Text, tb_Search, treeView1);
}
private void treeView2_DragDrop(object sender, DragEventArgs e)
{
ProductFunc.DropItem(treeView1, treeView2, e);
Update2();
}
private void btn_search_Click(object sender, EventArgs e)
{
ProductFunc.SearchRecursive(treeView1.Nodes, tb_Search.Text, tb_Search, treeView1);
}
