protected void ddlTeam_SelectedIndexChanged(object sender, EventArgs e) { DataTable major = DropdownlistDB.GetMemberByTeamID(this.ddlTeam.SelectedValue); List <Member> memberList = new List <Member>(); this.ddlMember.DataSource = major; this.ddlMember.DataTextField = "UserName"; this.ddlMember.DataValueField = "UserID"; this.ddlMember.DataBind(); ListItem lm = new ListItem("", ""); this.ddlMember.Items.Insert(0, lm); }
protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { DataTable team = GetTeamInfo(); this.ddlTeam.DataSource = team; this.ddlTeam.DataTextField = "TeamName"; this.ddlTeam.DataValueField = "TeamID"; this.ddlTeam.DataBind(); ListItem li = new ListItem("All", "0"); this.ddlTeam.Items.Insert(0, li); ddlTeam.SelectedIndex = 0; DataTable major = DropdownlistDB.GetMemberByTeamID("*"); this.ddlMember.DataSource = major; this.ddlMember.DataTextField = "UserName"; this.ddlMember.DataValueField = "UserID"; this.ddlMember.DataBind(); ListItem lm = new ListItem("", "0"); this.ddlMember.Items.Insert(0, lm); } }