private void lstvCategory_DoubleClick(object sender, EventArgs e)
{
string strCateOld = ExtraWhiteSpace(this.txtCategory.Text);
frm_EditCategory frmEditCate = new frm_EditCategory();
frmEditCate.ShowDialog();
string strCateNew = frmEditCate.GetCateNew();
strCateNew = ExtraWhiteSpace(strCateNew);
Infomation info = new Infomation();
if (strCateNew != "" && strCateNew != " ")
{
info.EditInfor(strCateOld, strCateNew);
RefreshListView();
}
else
{
MessageBox.Show("Enter category, please !!!");
}
this.txtCategory.Text = "";
}
private void btnSaveCategory_Click(object sender, EventArgs e)
{
if (ExtraWhiteSpace(this.txtCategory.Text) != " " && ExtraWhiteSpace(this.txtCategory.Text) != "")
{
Infomation info = new Infomation();
info.AddInfo(ExtraWhiteSpace(this.txtCategory.Text));
RefreshListView();
}
else
{
MessageBox.Show("Enter category, please !!!");
}
this.txtCategory.Text = "";
}
private void UpdateListView()
{
//XmlDocument XmlDoc = new XmlDocument();
//XmlDoc.Load("data.xml");
XmlDoc.Load(filePath);
XmlNodeList infoNode = XmlDoc.GetElementsByTagName("information");
for (int i = 0; i < infoNode.Count; i++)
{
XmlNodeList cateNode = XmlDoc.GetElementsByTagName("category");
Infomation info = new Infomation();
ListViewItem lvi = new ListViewItem(cateNode.Item(i).InnerText);
this.lstvCategory.Items.Add(lvi);
}
}
private void btnDelete_Click(object sender, EventArgs e)
{
if (dataGriViChecked == true)
{
DialogResult result = MessageBox.Show("Are you sure delete category?", "Waring", MessageBoxButtons.YesNo);
if (result == DialogResult.Yes)
{
Infomation info = new Infomation();
string strCate = this.lstvCategory.SelectedItems[0].Text;
this.txtCategory.Text = strCate;
info.DeleteInfor(ExtraWhiteSpace(this.txtCategory.Text));
RefreshListView();
this.txtCategory.Text = "";
}
}
else
{
MessageBox.Show("Choose a category, please !!!");
}
}
