C# 两个gridview';s选定的indexchanged事件不起作用
我在一个页面中设置了两个Gridview。一个选定的索引已更改事件的加载另一个事件。但第二个网格的selectedindexchanged事件与第一个网格的selectedindexchanged事件相同。我能做什么?我的函数名是正确的。没有任何冲突 下面是我的asp代码:C# 两个gridview';s选定的indexchanged事件不起作用,c#,asp.net,gridview,C#,Asp.net,Gridview,我在一个页面中设置了两个Gridview。一个选定的索引已更改事件的加载另一个事件。但第二个网格的selectedindexchanged事件与第一个网格的selectedindexchanged事件相同。我能做什么?我的函数名是正确的。没有任何冲突 下面是我的asp代码: <asp:GridView ID="gdv" runat="server" AutoGenerateColumns="False" onrowdatabound="gdv_RowDat
<asp:GridView ID="gdv" runat="server"
AutoGenerateColumns="False" onrowdatabound="gdv_RowDataBound"
onselectedindexchanged="gdv_SelectedIndexChanged" AllowPaging="True"
Width="100%" onpageindexchanging="gdv_PageIndexChanging">
<Columns>
<asp:BoundField DataField="Sl" HeaderStyle-HorizontalAlign="Center"
HeaderText="SL #" ItemStyle-HorizontalAlign="Center">
<HeaderStyle HorizontalAlign="Center" />
<ItemStyle HorizontalAlign="Center" />
</asp:BoundField>
<asp:BoundField DataField="SalesOrderNo" HeaderStyle-HorizontalAlign="Left"
HeaderText="Order No" ItemStyle-HorizontalAlign="Left">
<HeaderStyle HorizontalAlign="Left" />
<ItemStyle HorizontalAlign="Left" />
</asp:BoundField>
<asp:BoundField DataField="SectionID" HeaderStyle-HorizontalAlign="Left"
HeaderText="Section Id" ItemStyle-HorizontalAlign="Left">
<HeaderStyle HorizontalAlign="Left" />
<ItemStyle HorizontalAlign="Left" />
</asp:BoundField>
<asp:BoundField DataField="SectionName" HeaderStyle-HorizontalAlign="Left"
HeaderText="Section Name" ItemStyle-HorizontalAlign="Left">
<HeaderStyle HorizontalAlign="Left" />
<ItemStyle HorizontalAlign="Left" />
</asp:BoundField>
<asp:BoundField DataField="OutletID" HeaderStyle-HorizontalAlign="Left"
HeaderText="Outlet Id" ItemStyle-HorizontalAlign="Left">
<HeaderStyle HorizontalAlign="Left" />
<ItemStyle HorizontalAlign="Left" />
</asp:BoundField>
<asp:BoundField DataField="OutletName" HeaderStyle-HorizontalAlign="Left"
HeaderText="outlet Name" ItemStyle-HorizontalAlign="Left">
<HeaderStyle HorizontalAlign="Left" />
<ItemStyle HorizontalAlign="Left" />
</asp:BoundField>
<asp:BoundField DataField="SalesPersonID" HeaderStyle-HorizontalAlign="Left"
HeaderText="Sales Person Name" ItemStyle-HorizontalAlign="Left">
<HeaderStyle HorizontalAlign="Left" />
<ItemStyle HorizontalAlign="Left" />
</asp:BoundField>
<asp:BoundField DataField="OrderDate" HeaderStyle-HorizontalAlign="Left"
HeaderText="Order Date" ItemStyle-HorizontalAlign="Left">
<HeaderStyle HorizontalAlign="Left" />
<ItemStyle HorizontalAlign="Left" />
</asp:BoundField>
<asp:BoundField DataField="OrderValue" HeaderStyle-HorizontalAlign="Left"
HeaderText="Order Value" ItemStyle-HorizontalAlign="Left">
<HeaderStyle HorizontalAlign="Left" />
<ItemStyle HorizontalAlign="Left" />
</asp:BoundField>
<asp:TemplateField HeaderText="Select" HeaderStyle-HorizontalAlign="Center" ItemStyle-HorizontalAlign="Center">
<ItemTemplate>
<asp:CheckBox ID="checkOrderList" runat="server" ValidationGroup="ValCheckOrder" />
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Select" HeaderStyle-HorizontalAlign="Center" ItemStyle-HorizontalAlign="Center">
<ItemTemplate>
<%--<asp:LinkButton ID="btnView" Text="View" runat="server" CommandName="ViewIndividualOrder" />--%>
<asp:Button ID="btnViewOrder" runat="server" Text="View" ValidationGroup="ValCheckOrder"
CommandName="ViewIndividualOrder" OnClick="btnViewOrder_Click" />
</ItemTemplate>
</asp:TemplateField>
</Columns>
<PagerStyle HorizontalAlign="Center" />
</asp:GridView>
<asp:GridView ID="gdvOrderDetail" runat="server"
AutoGenerateColumns="False" onrowdatabound="gdvOrderDetail_RowDataBound"
onselectedindexchanged="gdvOrderDetail_SelectedIndexChanged" AllowPaging="True"
Width="100%" onpageindexchanging="gdvOrderDetail_PageIndexChanging">
<Columns>
<asp:BoundField DataField="Sl" HeaderStyle-HorizontalAlign="Center"
HeaderText="SL #" ItemStyle-HorizontalAlign="Center">
<HeaderStyle HorizontalAlign="Center" />
<ItemStyle HorizontalAlign="Center" />
</asp:BoundField>
<asp:BoundField DataField="ProductID" HeaderStyle-HorizontalAlign="Left"
HeaderText="Product ID" ItemStyle-HorizontalAlign="Left">
<HeaderStyle HorizontalAlign="Left" />
<ItemStyle HorizontalAlign="Left" />
</asp:BoundField>
<asp:BoundField DataField="ProductName" HeaderStyle-HorizontalAlign="Left"
HeaderText="Product Name" ItemStyle-HorizontalAlign="Left">
<HeaderStyle HorizontalAlign="Left" />
<ItemStyle HorizontalAlign="Left" />
</asp:BoundField>
<asp:BoundField DataField="UnitID" HeaderStyle-HorizontalAlign="Left"
HeaderText="Unit" ItemStyle-HorizontalAlign="Left">
<HeaderStyle HorizontalAlign="Left" />
<ItemStyle HorizontalAlign="Left" />
</asp:BoundField>
<asp:BoundField DataField="PacketSize" HeaderStyle-HorizontalAlign="Left"
HeaderText="Packet Size" ItemStyle-HorizontalAlign="Left">
<HeaderStyle HorizontalAlign="Left" />
<ItemStyle HorizontalAlign="Left" />
</asp:BoundField>
<asp:TemplateField HeaderText="Sales Rate" ItemStyle-HorizontalAlign="Center">
<ItemTemplate>
<asp:Label ID="lblSalesRate" runat="server" Text='<%# Eval("SalesRate") %>' Font-Size="Smaller" />
</ItemTemplate>
</asp:TemplateField>
<%-- <asp:BoundField DataField="SalesRate" HeaderStyle-HorizontalAlign="Left"
HeaderText="Sales Rate" ItemStyle-HorizontalAlign="Left">
<HeaderStyle HorizontalAlign="Left" />
<ItemStyle HorizontalAlign="Left" />
</asp:BoundField>--%>
<asp:BoundField DataField="OrderQty" HeaderStyle-HorizontalAlign="Left"
HeaderText="Order Qty" ItemStyle-HorizontalAlign="Left">
<HeaderStyle HorizontalAlign="Left" />
<ItemStyle HorizontalAlign="Left" />
</asp:BoundField>
<asp:TemplateField HeaderText="MemoQty" ItemStyle-HorizontalAlign="Center">
<ItemTemplate>
<asp:TextBox ID="txtMemoQty" runat="server" Font-Bold="True" Width="100px" OnTextChanged="txtMemoQty_TextChanged"
AutoPostBack="true" Enabled="true" onkeypress="return onlyNumbers();"></asp:TextBox>
<asp:RequiredFieldValidator ID="RequiredFieldValidatorMemoQTY" ValidationGroup="ValCheckOrderDetail"
runat="server" ControlToValidate="txtMemoQty" ErrorMessage="*" Font-Size="X-Large"
ForeColor="Red"></asp:RequiredFieldValidator>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Amount" ItemStyle-HorizontalAlign="Center">
<ItemTemplate>
<asp:Label ID="lblAmount" runat="server" Text='<%# Eval("Amount") %>' Font-Size="Smaller" />
</ItemTemplate>
</asp:TemplateField>
<%--<asp:BoundField DataField="Amount" HeaderStyle-HorizontalAlign="Left"
HeaderText="Amount" ItemStyle-HorizontalAlign="Left">
<HeaderStyle HorizontalAlign="Left" />
<ItemStyle HorizontalAlign="Left" />
</asp:BoundField>--%>
<asp:TemplateField HeaderText="Select" HeaderStyle-HorizontalAlign="Center" ItemStyle-HorizontalAlign="Center">
<ItemTemplate>
<asp:CheckBox ID="checkOrderList" runat="server" ValidationGroup="ValCheckOrderDetail" />
</ItemTemplate>
</asp:TemplateField>
</Columns>
<PagerStyle HorizontalAlign="Center" />
</asp:GridView>
C#代码:
protectedvoid gdv\u SelectedIndexChanged(对象发送方,事件参数e)
{
int indx=0;
indx=gdv.SelectedIndex;
字符串salesforderno=“”;
字符串sectionid=“”;
字符串sectionname=“”;
字符串outletid=“”;
字符串outletname=“”;
字符串salersonname=“”;
字符串orderdate=“”;
字符串ordervalue=“”;
字符串ordercheck=“”;
对于(int i=0;i<1;i++)
{
salesorderno=gdv.Rows[indx]。单元格[1]。Text.ToString();
sectionid=gdv.Rows[indx]。单元格[2]。Text.ToString();
sectionname=gdv.Rows[indx]。单元格[3]。Text.ToString();
outletid=gdv.Rows[indx]。单元格[4]。Text.ToString();
outletname=gdv.Rows[indx]。单元格[5]。Text.ToString();
salersonName=gdv.Rows[indx]。单元格[6]。Text.ToString();
orderdate=gdv.Rows[indx]。单元格[7]。Text.ToString();
ordervalue=gdv.Rows[indx]。单元格[8]。Text.ToString();
ordercheck=gdv.Rows[indx]。单元格[9]。Text.ToString();
}
lblOrderNo.Text=销售订单号;
lblSectionName.Text=节名;
lblOutletName.Text=outletname;
lblOrderDate.Text=订单日期;
LoadOrderReportDetailGrid(salesorderno);
}
受保护的void gdvOrderDetail\u SelectedIndexChanged(对象发送方,事件参数e)
{
}
测试足以知道事件的起因。
例如:
private void dataGrid1_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if(dataGrid1.SelectedItem!=null)
MessageBox.Show("aaaaaaaaaaa");
}
private void dataGrid2_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (dataGrid2.SelectedItem != null)
MessageBox.Show("BBBBBbbBBBB ");
}
只需打开GridView的事件窗口,然后选择其中一个,然后在事件窗口双击“selected index changed”事件。它会将您移至代码部分。如果过程为true,则事件绑定为true。如果没有,您必须更改程序的定义 这是一个简单的过程
不:请原谅我不能直接编写代码。因为我没有自己的电脑。我希望它能工作。你能展示一些代码吗?这是什么意思?我在一个页面中设置了两个Gridview。所选索引已更改事件的加载另一个事件?我只能在代码中看到一个网格?谢谢。我通过采用新的网格解决了这个问题。问题在于验证名称。
private void dataGrid1_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if(dataGrid1.SelectedItem!=null)
MessageBox.Show("aaaaaaaaaaa");
}
private void dataGrid2_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (dataGrid2.SelectedItem != null)
MessageBox.Show("BBBBBbbBBBB ");
}