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当我绑定dropdownlistHostelRoomType,它与上面留下的空白空间绑定..我没有任何想法,为什么发生这种情况。我的代码:空白空间也绑定时绑定下拉列表
<div>
<fieldset>
<legend>Hostel Details </legend>
<asp:Label ID="LabelHostelRoomType" runat="server" Text="Room Type"></asp:Label>
<asp:DropDownList ID="DropDownListHostelRoom" runat="server" DataTextField="HTypeName"
DataValueField="_HRTypID" OnSelectedIndexChanged="DropDownListHostelRoom_SelectedIndexChanged">
</asp:DropDownList>
<asp:GridView ID="GridViewHostelRoom" runat="server">
</asp:GridView>
</fieldset>
</div>
private void FillHostelRoomType()
{
SqlConnection cn = new SqlConnection(@"Data Source=.;Initial Catalog=_uniManagement;Integrated Security=True");
string sqlDropdownHostelRoom = String.Format("SELECT [_HRTypID], [HTYPeNAME] FROM [_HOSTELS_Room_TYPE]");
SqlCommand cmd = new SqlCommand(sqlDropdownHostelRoom);
SqlDataAdapter da = new SqlDataAdapter(cmd);
DataTable dt = new DataTable();
da.Fill(dt);
DropDownListHostelRoom.DataSource = dt;
DropDownListHostelRoom.DataBind();
}
protected override void OnInit(EventArgs e)
{
DropDownListHostelRoom.AppendDataBoundItems = true;
DropDownListMemberType.AppendDataBoundItems = true;
FillHostelRoomType();
FillHostelMember();
base.OnInit(e);
}
在我的数据库中没有空格。 – 2012-03-21 16:05:35
给RTRIM命令一个镜头 - 应该只需要几秒钟,看看它是否工作。如果不是,我会删除这个。 – David 2012-03-21 16:09:38
或者我完全错误地阅读这个问题? – David 2012-03-21 16:19:15