网格视图标题显示即使gridview数据源为空 [英] grid view header show even the gridview datasource is empty

问题描述

如果网格视图数据源为空，如何启用查看网格视图标题。我正在使用dotnet framework3.5。

 <   asp：GridView     ID   =  GridView1    runat   =  server    AutoGenerateColumns   =  False  
   
                        < span class =code-attribute>                                           DataSourceID   =  odsAccountOpening    EnableModelValidation   =  True   高度  =  135px  
   
                                                            < span class =code-attribute>      宽度  =  942px >  
 <  列 > ;  
 <   asp：BoundField     DataField   =  AccountNo    HeaderText   = 帐号否   
   
                                    < span class =code-attribute>                                               SortExpression   =  AccountNo    /  >  
 < ;   asp：BoundField     DataField   =  SycDepositTypeId    HeaderText   = 存款类型  
   
                                                                                   SortExpression   =  SycDepositTypeId    /  >  
 <％  - < asp：TemplateField HeaderText =  存款类型 < span class =code-keyword>>  
< ItemTemplate> 
< asp：Label ID =   lblDepositType1 runat =   server Text = ' <％＃DataBinder.Eval（Container，DataItem.SycDepositType.DepositTypeName）％>' >  < /   asp：标签 >  
 <   / ItemTemplate  >  
 <   / asp：TemplateField  >  - ％GT; 
 <   asp：BoundField     DataField   =  MamAccountHolderTypeId    HeaderText   = 帐户类型  
   
                                                                                   SortExpression   =  MamAccountHolderTypeId    /  >  
 <   asp：BoundField     DataField   =  InterestRate     HeaderText   = 利率  
   
                                              < span class =code-attribute>                                     SortExpression   =  InterestRate    /  >  
 <   asp：BoundField     DataField   =  AccountOpenOnBs    HeaderText   =  A / C打开  
   
                < span class =code-attribute>                                                                   SortExpression   =  AccountOpenOnBs    /  >  
 <   asp： BoundField     DataField   =  MaturityOn     HeaderText   = < span class =code-keyword>成熟度  
   
                                          < span class =code-attribute>                                         SortExpression   =  MaturityOn    /  >  
 < span class =code-keyword><   asp：BoundField     DataField   =  MamAccountStatusId    HeaderText   = 帐户状态  
   
                                                                                   SortExpression   =  MamAccountStatusId     /  >  
 <   /列 >  
 <   / asp：GridView  > ;  
 <   asp：ObjectDataSource     ID   =  odsAcco untOpening    runat   =  server  
   
                              < span class =code-attribute>                                     OldValuesParameterFormatString   =  original_ {0}  
   
                                                                   onobjectcreating   =  odsAccountOpening_ObjectCre ating    SelectMethod   =  GetAll  
   
                              < span class =code-attribute>            < span class =code-attribute>                         TypeName   =  MemberAccountManagement.BLL.CMamAccountOpening >  
 <   / asp：ObjectDataSource  >  

解决方案

Hello用户，



将 ShowHeaderWhenEmpty 属性设置为true 。



问候，

这里有几个解决方案



GridView - 在空数据源上显示标题 [ ^ ]

ShowHeaderWhenEmpty =True



这是数据源为空时显示标题的解决方案



否则你可以使用Listview。



希望这有助于!!!

How to enable to view the grid view header even the grid view datasource is empty. I am using dotnet framework3.5.

<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False"

                                DataSourceID="odsAccountOpening" EnableModelValidation="True" Height="135px"

                                Width="942px">
                                <Columns>
                                    <asp:BoundField DataField="AccountNo" HeaderText="Account No"

                                        SortExpression="AccountNo" />
                                    <asp:BoundField DataField="SycDepositTypeId" HeaderText="Deposit Type"

                                        SortExpression="SycDepositTypeId" />
                                        <%--<asp:TemplateField HeaderText="Deposit Type">
                                        <ItemTemplate>
                                            <asp:Label ID="lblDepositType1" runat="server" Text='<%# DataBinder.Eval(Container, "DataItem.SycDepositType.DepositTypeName") %>'></asp:Label>
                                        </ItemTemplate>
                                    </asp:TemplateField>--%>
                                    <asp:BoundField DataField="MamAccountHolderTypeId" HeaderText="Account Type"

                                        SortExpression="MamAccountHolderTypeId" />
                                    <asp:BoundField DataField="InterestRate" HeaderText="Interest Rate"

                                        SortExpression="InterestRate" />
                                    <asp:BoundField DataField="AccountOpenOnBs" HeaderText="A/C Opened On"

                                        SortExpression="AccountOpenOnBs" />
                                    <asp:BoundField DataField="MaturityOn" HeaderText="Maturity On"

                                        SortExpression="MaturityOn" />
                                    <asp:BoundField DataField="MamAccountStatusId" HeaderText=" Account Status "

                                        SortExpression="MamAccountStatusId" />
                                </Columns>
                            </asp:GridView>
                            <asp:ObjectDataSource ID="odsAccountOpening" runat="server"

                                OldValuesParameterFormatString="original_{0}"

                                onobjectcreating="odsAccountOpening_ObjectCreating" SelectMethod="GetAll"

                                TypeName="MemberAccountManagement.BLL.CMamAccountOpening">
                            </asp:ObjectDataSource>

解决方案

Hello User,

Set the ShowHeaderWhenEmpty property to true.

Regards,

Here couple of solutions

GridView - Show headers on empty data source[^]

ShowHeaderWhenEmpty="True"

This is the solution for showing header when datasource is empty

Or else you can use Listview.

Hope This helps!!!

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