问题描述
<！-/*样式定义*/p.MsoNormal，li.MsoNormal，div.MsoNormal {mso-style-parent:";边距:0cm;底边距:.0001pt; mso分页:寡妇孤儿；字体大小:12.0pt; mso-bidi-font-size:10.0pt; font-family:"Times New Roman"； mso-fareast-font-family:"Times New Roman"； mso-fareast-language:EN-US;} @page Section1 {size:612.0pt 792.0pt;保证金:72.0pt 90.0pt 72.0pt 90.0pt; mso-header-margin:36.0pt; mso-footer-margin:36.0pt; mso-paper-source:0;} div.Section1 {page:Section1;}->我编写了一个网页，该网页连接到数据库，然后使用该数据库显示来自管理报告系统的3个值.
我正在使用以下代码访问数据库:
< asp:SqlDataSource ID =" SqlToVersion" runat =服务器"
ConnectionString ="<％$ ConnectionStrings:WebImportOnServer％>"
SelectCommand ="从[atblVersion]中选择[VerNo]，[PeriodName]，[PeriodNo]"
onselecting ="SqlToVersion_Selecting"</asp:SqlDataSource>
< asp:DetailsView ID ="DetView" runat =服务器" DataSourceID ="SqlToVersion"；
Height ="50px" onpageindexchanging ="DetView_PageIndexChanging2"；
Width ="273px" AutoGenerateRows =" False">
< Fields>
< asp:BoundField DataField =" VerNo" HeaderText =电子表格版本号"； ReadOnly ="True" />
< asp:BoundField DataField =" PeriodName" HeaderText =报告期间" ReadOnly ="True"
SortExpression ="PeriodName"； />
< asp:BoundField DataField =" PeriodNo" HeaderText =期间号"； ReadOnly ="True"
SortExpression ="PeriodNo" />
</Fields>
</asp:DetailsView>
这是完美的方法，但是我需要采用3个数据字段中显示的值(VerNo，
我的变量是以这种方式定义的:
Dim vcPeriodNo As Integer = ????
，但是这是如何用有效的代码替换问号的方法，该代码从我坚持使用的绑定字段中获取值.任何人都可以提供任何建议，我知道它应该很简单，但是我遇到了一个完整的问题.
<!-- /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal {mso-style-parent:""; margin:0cm; margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:12.0pt; mso-bidi-font-size:10.0pt; font-family:"Times New Roman"; mso-fareast-font-family:"Times New Roman"; mso-fareast-language:EN-US;} @page Section1 {size:612.0pt 792.0pt; margin:72.0pt 90.0pt 72.0pt 90.0pt; mso-header-margin:36.0pt; mso-footer-margin:36.0pt; mso-paper-source:0;} div.Section1 {page:Section1;} --> I have written a web page which connects to a database and then display 3 values from a management reporting system using the database.
I am accessing a database using the following code:
<asp:SqlDataSource ID="SqlToVersion" runat="server"
ConnectionString="<%$ ConnectionStrings:WebImportOnServer %>"
SelectCommand="SELECT [VerNo], [PeriodName], [PeriodNo] FROM [atblVersion]"
onselecting="SqlToVersion_Selecting"></asp:SqlDataSource>
<asp:DetailsView ID="DetView" runat="server" DataSourceID="SqlToVersion"
Height="50px" onpageindexchanging="DetView_PageIndexChanging2"
Width="273px" AutoGenerateRows="False">
<Fields>
<asp:BoundField DataField="VerNo" HeaderText="Spreadsheet Version Number" ReadOnly="True" />
<asp:BoundField DataField="PeriodName" HeaderText="Reporting Period" ReadOnly="True"
SortExpression="PeriodName" />
<asp:BoundField DataField="PeriodNo" HeaderText="Period Number" ReadOnly="True"
SortExpression="PeriodNo" />
</Fields>
</asp:DetailsView>
This works perfectly, but I need to take the values displayed in the 3 datafields (VerNo , PeriodName PeriodNo ) and use them as variables in a file that is being generated from the web page.
My variables are defined in this manner:
Dim vcPeriodNo As Integer = ????
but it is how to replace the question marks with valid code that takes the values from the bound fields that I am stuck with. Can anyone offer any advice, I know it should be simple but I have hit a complete block.
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