private void categoriesTreeView_NodeMouseDoubleClick(object sender, TreeNodeMouseClickEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
bool isExist = false;
foreach (TabPage item in blogTabControl.TabPages)
{
if (item.Text == e.Node.Text)
{
isExist = true;
break;
}
}
if (isExist)
{
blogTabControl.SelectTab(e.Node.Text);
}
else
{
var blogs = _blogService.GetBlogsByCategoryId(Convert.ToInt32(e.Node.Tag));
var dataGridView = new BlogDataGridView(blogs);
var tabPage = new TabPage(e.Node.Text);
tabPage.Name = e.Node.Text;
tabPage.Controls.Add(dataGridView);
blogTabControl.TabPages.Add(tabPage);
blogTabControl.SelectedTab = tabPage;
}
}
}
private void textBox1_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Enter)
{
if (string.IsNullOrWhiteSpace(textBox1.Text))
{
toolTip1.Show("搜索内容不能为空", textBox1);
}
var searchText = textBox1.Text.Trim();
var blogs = _blogService.GetBlogsBySearchText(searchText);
var dataGridView = new BlogDataGridView(blogs);
var tabPage = new TabPage(searchText);
tabPage.Name = searchText;
tabPage.Controls.Add(dataGridView);
blogTabControl.TabPages.Add(tabPage);
blogTabControl.SelectedTab = tabPage;
}
}
