打印Gridview-如何使用分页符在每页上打印n行 [英] Printing a Gridview - how to print n rows on each page using page break
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问题描述
我有一个30行的gridview.我想分3页打印，每页10行.我已经尝试了这段代码.
I have a gridview with 30 rows.I want to print it in 3 pages with 10 rows each.I have tried this code.
foreach (GridViewRow row in GridView1.Rows)
{
if (row.RowIndex % 10 == 0 && row.RowIndex != 0)
{
row.Attributes["style"] = "page-break-after:always;";
}
}
但是它可以打印整个页面而没有任何分页符.我以前使用javascript调用打印功能(如下所示).
But it prints the whole page without any page breaks.I used to call print function using javascript(shown below).
function PrintGridData() {
var prtGrid = document.getElementById('<%=GridView1.ClientID %>');
prtGrid.border = 0;
//GridView1.Attributes(style) = "page-break-after:always"
var prtwin = window.open('', 'PrintGridViewData', 'left=100,top=100,width=1000,height=1000,tollbar=0,scrollbars=1,status=0,resizable=1');
prtwin.document.write(prtGrid.outerHTML);
prtwin.document.close();
prtwin.focus();
prtwin.print();
prtwin.close();
}
帮助?
关于...
我在下面显示我的完整标记..请检查一下..
I am showing my complete markup below..pls check it..
<%@ Page Title="About Us" Language="C#" MasterPageFile="~/Site.master" AutoEventWireup="true"
CodeBehind="About.aspx.cs" Inherits="WebApplication2.About" EnableEventValidation="false" %>
<%@ Register assembly="Shared.WebControls" namespace="Shared.WebControls" tagprefix="cc1" %>
<asp:Content ID="HeaderContent" runat="server" ContentPlaceHolderID="HeadContent">
</asp:Content>
<asp:Content ID="BodyContent" runat="server" ContentPlaceHolderID="MainContent">
<h2>
About
</h2>
<script type="text/javascript">
function PrintGridData() {
var prtGrid = document.getElementById('<%=ReportGridView1.ClientID %>');
//window.print();
prtGrid.border = 0;
//GridView1.Attributes(style) = "page-break-after:always"
var prtwin = window.open('', 'PrintGridViewData', 'left=100,top=100,width=1000,height=1000,tollbar=0,scrollbars=1,status=0,resizable=1');
prtwin.document.write(prtGrid.outerHTML);
prtwin.document.close();
prtwin.focus();
prtwin.print();
prtwin.close();
}
</script>
<p>
<asp:Button ID="Button1" runat="server" Text="Button"
onclick="Button1_Click" OnClientClick="PrintGridData()"/>
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False"
BackColor="White" BorderColor="#DEDFDE" BorderStyle="None" BorderWidth="1px"
CellPadding="4" DataKeyNames="ID" DataMember="DefaultView"
ForeColor="Black" GridLines="None"
ShowFooter="True" style="margin-left: 0px; margin-right: 0px; margin-top: 3px;"
Width="965px"
ShowHeaderWhenEmpty="True"
EnableTheming="True" onrowcreated="GridView1_RowCreated"
onrowdatabound="GridView1_RowDataBound">
<AlternatingRowStyle BackColor="White" BorderStyle="Solid" />
<Columns>
<asp:TemplateField ConvertEmptyStringToNull="False" HeaderText="Select">
<ItemTemplate>
<asp:CheckBox ID="chkrow" runat="server" AutoPostBack="True"
TabIndex="1" ToolTip="Select" />
</ItemTemplate>
<HeaderTemplate>
<asp:CheckBox ID="chkhead" runat="server" />
</HeaderTemplate>
</asp:TemplateField>
<asp:CommandField ButtonType="Button" HeaderText="Edit" ShowEditButton="True">
<ControlStyle CssClass="classname" />
</asp:CommandField>
<asp:TemplateField HeaderText="First Name">
<ItemTemplate>
<asp:Label ID="lblfirstname" runat="server" Text='<%# Eval("First_name") %>'></asp:Label>
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox ID="txteditfirstname" runat="server"
Text='<%# Eval("First_name") %>'></asp:TextBox>
</EditItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Second Name">
<ItemTemplate>
<asp:Label ID="lblsecondname" runat="server" Text='<%# Eval("Second_name") %>'></asp:Label>
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox ID="txteditsecondname" runat="server"
Text='<%# Eval("Second_name") %>'></asp:TextBox>
</EditItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="DOB">
<ItemTemplate>
<asp:Label ID="lbldob" runat="server" Text='<%# Eval("DOB") %>'></asp:Label>
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox ID="txteditdob" runat="server" Text='<%# Eval("DOB") %>'></asp:TextBox>
</EditItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Address">
<ItemTemplate>
<asp:Label ID="lbladdress" runat="server" Text='<%# Eval("Address") %>'></asp:Label>
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox ID="txteditaddress" runat="server" Text='<%# Eval("Address") %>'></asp:TextBox>
</EditItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="PIN">
<EditItemTemplate>
<asp:TextBox ID="txteditpin" runat="server" Text='<%# Eval("PIN") %>'></asp:TextBox>
</EditItemTemplate>
<ItemTemplate>
<asp:Label ID="lblpin" runat="server" Text='<%# Eval("PIN") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Contact No">
<ItemTemplate>
<asp:Label ID="lblcontactno" runat="server" Text='<%# Eval("Contact_no") %>'></asp:Label>
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox ID="txteditcontactno" runat="server"
Text='<%# Eval("Contact_no") %>'></asp:TextBox>
</EditItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="E-mail">
<ItemTemplate>
<asp:Label ID="lblemail" runat="server" Text='<%# Eval("E_mail")%>'></asp:Label>
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox ID="txteditemail" runat="server" Text='<%# Eval("E_mail") %>'></asp:TextBox>
</EditItemTemplate>
</asp:TemplateField>
</Columns>
<FooterStyle BackColor="#CCCC99" />
<HeaderStyle BackColor="#6B696B" Font-Bold="True" ForeColor="White" />
<PagerSettings Visible="False" />
<PagerStyle BackColor="#F7F7DE" ForeColor="Black" HorizontalAlign="Right" />
<RowStyle BackColor="#F7F7DE" />
<SelectedRowStyle BackColor="#CE5D5A" CssClass="SelectedRowStyle"
Font-Bold="True" ForeColor="White" />
<SortedAscendingCellStyle BackColor="#FBFBF2" BorderStyle="Double" />
<SortedAscendingHeaderStyle BackColor="#848384" />
<SortedDescendingCellStyle BackColor="#EAEAD3" />
<SortedDescendingHeaderStyle BackColor="#575357" />
</asp:GridView>
</p>
帮助?
推荐答案
if (!IsPostBack)
{
var sb = new StringBuilder();
string s;
show();
for (int i = 0; i < GridView1.PageCount; i++)
{
GridView1.FooterRow.Visible = false;
GridView1.PageIndex = i + 1;
sb.Clear();
GridView1.RenderControl(new HtmlTextWriter(new StringWriter(sb)));
s = sb.ToString();
Response.Write(s);
if (i != GridView1.PageCount - 1)
{
Response.Write("<p></p>");
}
show();
}
GridView1.Visible = false;
}
public override void VerifyRenderingInServerForm(Control control)
{
}
I have used this method to solve the case..I have applied paging to the **gridview** and it works!!!
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