//Редактирование различных узлов дерева
private void toolStripButton1_Click(object sender, EventArgs e)
{
int level = treeView1.SelectedNode.Level;
if (level == 0)
{
tsBtnAddQuestion.Enabled = false;
tsBtnAddExam.Enabled = true;
FormRedactSubject frs = new FormRedactSubject(this, ((TestAppLibrary.Subject)treeView1.SelectedNode.Tag).Id, true);
frs.MdiParent = this;
frs.Show();
}
else if (level == 1)
{
tsBtnAddExam.Enabled = false;
tsBtnAddQuestion.Enabled = true;
FormRedactExam fre = new FormRedactExam(this, ((TestAppLibrary.Exam)treeView1.SelectedNode.Tag).Id, true);
fre.MdiParent = this;
fre.Show();
}
else if (level == 2)
{
tsBtnAddExam.Enabled = false;
tsBtnAddQuestion.Enabled = false;
FormRedactAnswer fra = new FormRedactAnswer(this, ((TestAppLibrary.Question)treeView1.SelectedNode.Tag).Id, true);
fra.MdiParent = this;
fra.Show();
}
}
//Просмотр различных узлов
private void tsBtnPreview_Click(object sender, EventArgs e)
{
int level = treeView1.SelectedNode.Level;
if (level == 0)
{
FormRedactSubject frs = new FormRedactSubject(this, ((TestAppLibrary.Subject)treeView1.SelectedNode.Tag).Id, false);
frs.MdiParent = this;
frs.Show();
}
if (level == 1)
{
FormRedactExam fre = new FormRedactExam(this, ((TestAppLibrary.Exam)treeView1.SelectedNode.Tag).Id, false);
fre.MdiParent = this;
fre.Show();
}
if (level == 2)
{
FormRedactAnswer frq = new FormRedactAnswer(this, ((TestAppLibrary.Question)treeView1.SelectedNode.Tag).Id, false);
frq.MdiParent = this;
frq.Show();
}
}