private void ShowChapterNode(int intSubjectID, TreeNode treenode)
{
string strConn = ConfigurationSettings.AppSettings["strConn"];
SqlConnection SqlConn = new SqlConnection(strConn);
SqlDataAdapter SqlCmd = new SqlDataAdapter("select * from ChapterInfo where SubjectID=" + intSubjectID + " order by ChapterID asc", SqlConn);
DataSet SqlDS = new DataSet();
SqlCmd.Fill(SqlDS, "ChapterInfo");
for (int i = 0; i < SqlDS.Tables["ChapterInfo"].Rows.Count; i++)
{
TreeNode node = new TreeNode();
node.Target = "studymain";
node.ImageUrl = "../images/folder.gif";
node.Text = SqlDS.Tables["ChapterInfo"].Rows[i]["ChapterName"].ToString();
node.Value = "JoinStudyList.aspx?SubjectID=" + SqlDS.Tables["ChapterInfo"].Rows[i]["SubjectID"].ToString() + "&ChapterID=" + SqlDS.Tables["ChapterInfo"].Rows[i]["ChapterID"].ToString() + "&SectionID=" + Convert.ToString(0) + "";
//node.Value=SqlDS.Tables["ChapterInfo"].Rows[i]["SubjectID"].ToString()+"."+SqlDS.Tables["ChapterInfo"].Rows[i]["ChapterID"].ToString()+".0."+SqlDS.Tables["ChapterInfo"].Rows[i]["CreateUserID"].ToString();
node.Expanded = true;
treenode.ChildNodes.Add(node);
ShowSectionNode(Convert.ToInt32(SqlDS.Tables["ChapterInfo"].Rows[i]["SubjectID"]), Convert.ToInt32(SqlDS.Tables["ChapterInfo"].Rows[i]["ChapterID"]), node);
}
TreeViewBook.DataBind();
SqlConn.Dispose();
}
private void ShowSubjectNode(string strSql)
{
string strConn = ConfigurationSettings.AppSettings["strConn"];
SqlConnection SqlConn = new SqlConnection(strConn);
SqlDataAdapter SqlCmd = new SqlDataAdapter(strSql, SqlConn);
DataSet SqlDS = new DataSet();
SqlCmd.Fill(SqlDS, "SubjectInfo");
//添加根节点
TreeViewBook.Nodes.Clear();
for (int i = 0; i < SqlDS.Tables["SubjectInfo"].Rows.Count; i++)
{
TreeNode node = new TreeNode();
node.ImageUrl = "../images/folder.gif";
node.Text = SqlDS.Tables["SubjectInfo"].Rows[i]["SubjectName"].ToString();
node.Target = "studymain";
node.Value = "JoinStudyList.aspx?SubjectID=" + SqlDS.Tables["SubjectInfo"].Rows[i]["SubjectID"].ToString() + "&ChapterID=" + Convert.ToString(0) + "&SectionID=" + Convert.ToString(0) + "";
//node.Value=SqlDS.Tables["SubjectInfo"].Rows[i]["SubjectID"].ToString()+".0.0.0";
node.Expanded = true;
TreeViewBook.Nodes.Add(node);
ShowChapterNode(Convert.ToInt32(SqlDS.Tables["SubjectInfo"].Rows[i]["SubjectID"]), node);
}
TreeViewBook.DataBind();
SqlConn.Dispose();
}
