简单的绑定数据截取时间字符年月日

方法一：后台

   if (dt.Rows[0]["CheckCertIssueDate"].ToString() != "")
                {
                    Label19.Text = dt.Rows[0]["CheckCertIssueDate"].ToString().Substring(0, 9);
                }
                else
                {
                    Label19.Text = "";
                }

方法二：前台gridview

  <asp:TemplateField HeaderText="任职时间" >
                        
                            <ItemTemplate>
                                <asp:Label ID="Label2" runat="server" Text='<%# (Eval("EmployeeDate").ToString().Length>6)?Eval("EmployeeDate").ToString().Substring(0,9):Eval("EmployeeDate").ToString() %>'></asp:Label>
                            </ItemTemplate>
                        
                        </asp:TemplateField>