我在我的 asp.net 页面上放置了一个 gridview,并且正在使用 sql 调用来获取数据源。在sql调用中,它带来了所有字段(姓名,地址,电话,类型)的数据在gridview上,有2个字段(电话,类型)需要模板字段而不是绑定字段,在编辑过程中,和项目模板中的文本框或标签(无论哪个)。
当我运行代码时,数据网格完成并填写 - 减去电话或类型字段(模板字段)的信息。如何对字段进行数据绑定,以便正确显示信息。我已经包含了我的代码。
任何帮助将不胜感激。提前致谢!
网格视图:
<asp:GridView ID="gvMTM" runat="server" AllowPaging="True" DataKeyNames="MTMID"
AutoGenerateColumns="False" AutoGenerateEditButton="True"
OnRowEditing="gvMTM_RowEditing"
OnRowUpdating="gvMTM_UpdateRowEditing"
OnRowCancelingEdit="gvMTM_CancelRowEditing" >
<Columns>
<asp:BoundField DataField="MTMID" HeaderText="ID" />
<asp:BoundField DataField="MTMName" HeaderText="Name" />
<asp:BoundField DataField="Add1" HeaderText="Add1" />
<asp:BoundField DataField="Add2" HeaderText="Add2" />
<asp:BoundField DataField="City" HeaderText="City" />
<asp:BoundField DataField="ST" HeaderText="ST" />
<asp:BoundField DataField="Zip" HeaderText="Zip" />
<asp:BoundField DataField="Email" HeaderText="Email" />
<asp:TemplateField HeaderText="Phone#">
<EditItemTemplate>
<asp:TextBox ID="txtPhoneEdit" runat="server"></asp:TextBox>
<asp:MaskedEditExtender ID="TemptxtPhone_MaskedEditExtender" runat="server"
CultureAMPMPlaceholder="" CultureCurrencySymbolPlaceholder=""
CultureDateFormat="" CultureDatePlaceholder="" CultureDecimalPlaceholder=""
CultureThousandsPlaceholder="" CultureTimePlaceholder="" Enabled="True"
TargetControlID="TemptxtPhone">
</asp:MaskedEditExtender>
</EditItemTemplate>
<ItemTemplate>
<asp:TextBox ID="txtPhoneRead" runat="server" BorderStyle="None"></asp:TextBox>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="RR">
<EditItemTemplate>
<asp:DropDownList ID="ddRREdit" runat="server" Height="16px" Width="100px" DataTextField="Railroad" DataValueField="RRID">
</asp:DropDownList>
</EditItemTemplate>
<ItemTemplate>
<asp:TextBox ID="txtRRRead" runat="server" BorderStyle="None"></asp:TextBox>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
在 .CS 页面上:
gvMTM.DataSource = code.GetMTMList();
gvMTM.DataBind();
SQL 调用
public DataTable GetMTMList()
{
try
{
SQLCON = new SqlConnection(connectionString);
SQLCON.Open();
SQLCmd = new SqlCommand("spGetMTMList", SQLCON);
SQLCmd.CommandType = CommandType.StoredProcedure;
SqlDataAdapter adapter = new SqlDataAdapter(SQLCmd);
DataTable Detailtable = new DataTable();
adapter.Fill(Detailtable);
return Detailtable;
}
catch (Exception ex)
{
HttpContext.Current.Response.Redirect("~/ErrorRedirect.aspx?" + ex.Message, false);
return null;
}
finally
{
SQLCON.Close();
}
}