private void newTagToolStripMenuItem_Click(object sender, EventArgs e)
{
var input = new TagInputForm();
if (input.ShowDialog() != DialogResult.OK)
{
return;
}
var tag = new Tag()
{
Name = input.InputTag
};
var tagdb = _tagController.GetATagByName(input.InputTag);
if (!_tagController.IsNew(tagdb))
{
SysHelper.ShowMessageWarning("Existed tag with this name, create failure!");
return;
}
tagdb = _tagController.SaveTagToDb(tag);
treeViewTag.Nodes[0].Nodes.Add(new TreeNode(input.InputTag)
{
Tag = tagdb
});
treeViewTag.ExpandAll();
}
//ok
private void button1_Click(object sender, EventArgs e)
{
_problem.Number = numericUpDown1.Value.ToString();
if (_problem.ProblemId == 0) //new a problem
{
//check if question with same number has existed
var tmpprob = _problemController.GetAllProblems().FirstOrDefault(r => r.Number == _problem.Number);
if (tmpprob != null)
{
SysHelper.ShowMessageWarning(string.Format("question with number of {0} has existed!", tmpprob.Number));
return;
}
}
_problem.Title = titleTxtbox.Text;
_problem.LtUrl = LtCodeTxtbox.Text;
_problem.Content = contentTxtbox.Text;
_problem.CsdnAddress = CsdnTxtbox.Text;
if (SysHelper.CollectionNullOrEmpty <UltraGridRow>(this.ultraCombo1.CheckedRows))
{
MessageBox.Show("not select any tag! please create a new tag.");
return;
}
foreach (UltraGridRow row in this.ultraCombo1.CheckedRows)
{
var tag = _tagController.GetATagByName(row.Cells["Name"].Value.ToString());
if (_problem.Tags == null)
{
_problem.Tags = new List <Tag>();
}
if (!_problem.Tags.Contains(tag))
{
_problem.Tags.Add(tag);
}
}
if (string.IsNullOrEmpty(_problem.Title))
{
SysHelper.ShowMessageWarning("Title cannot be empty!");
return;
}
DialogResult = DialogResult.OK;
}
