如何在2页上打印ListView？ [英] How can I print a ListView on 2 pages?
问题描述
b $ b我有一份报告。
在报告页面我有一个ComboBox A ListView和一个打印按钮。
一个月内有31条记录。
一切正常我可以滚动记录，但是当我想要打印时，我只能看到ReportMonthOutput页面中的20条。
如何在2页中查看记录。
Hi,
I have a report.
In the Report Page I have a ComboBox A ListView and a Print button.
It has 31 records the days of a month.
All is OK I can scroll the records, but when I want to print I can see only 20 in ReportMonthOutput page.
How can a see the records in 2 pages.
命名空间MonoJob.Views
{
///< summary>
///可以单独使用或导航到框架内的空白页面。
///< / summary>
public sealed partial class ReportMonthOutput：Page
{
//指向主页面的指针，用于访问输入和输出框架及其内容。
// MainPage rootPage = null;
namespace MonoJob.Views
{
/// <summary>
/// An empty page that can be used on its own or navigated to within a Frame.
/// </summary>
public sealed partial class ReportMonthOutput : Page
{
// A pointer back to the main page which is used to gain access to the input and output frames and their content.
// MainPage rootPage = null;
私人字符串[] SHORT_MONTH_NAMES =新的字符串[] {"扬"，"二月"，" MAR"，"四月"，"五月"，"君"，"七月"，"八月" ，"Sep"，"Oct"，
"Nov"，"Dec"，"Dec"，" };
private string [] MONTH_NAMES = new string [] {" January"，"February""，"March""，"April"，"May"，"June"，"July"，"August"和，
&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP ;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; "九月"，"十一月"，"十一月"，"十二月";};
private string[] SHORT_MONTH_NAMES = new string[] { "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct",
"Nov", "Dec" };
private string[] MONTH_NAMES = new string[] { "January", "February", "March", "April", "May", "June", "July", "August",
"September", "October", "November", "December"};
private readonly ObservableCollection< MonthlyTotals> itemsListView = new ObservableCollection< MonthlyTotals>（）;
列表与LT; MonthlyTotals> monthlyTotalsList;
private readonly ObservableCollection<MonthlyTotals> itemsListView = new ObservableCollection<MonthlyTotals>();
List<MonthlyTotals> monthlyTotalsList;
DayJsViewModel dayJsViewModel = null;
DayJsViewModel dayJsViewModel = null;
的ObservableCollection< DayJViewModel> dayJsT = null;
ObservableCollection<DayJViewModel> dayJsT = null;
ReportYear rootPage = null;
ReportYear rootPage = null;
Windows.Storage.ApplicationDataContainer localSettings =
Windows.Storage.ApplicationData.Current.LocalSettings;
私人字符串txtYearS ="";&b $ b 私人字符串txtMonthS ="";
Windows.Storage.ApplicationDataContainer localSettings =
Windows.Storage.ApplicationData.Current.LocalSettings;
private string txtYearS = "";
private string txtMonthS = "";
private int txtYearSI = 0;
private int txtMonthSI = 1;
private int txtYearSI = 0;
private int txtMonthSI = 1;
public void SetContent（String content）
{
txtYearS = content.Substring（0,4）;
txtYearSI = Convert.ToInt16（txtYearS）;
txtYear1.Text = txtYearS;
int len1 = content.Length;
public void SetContent(String content)
{
txtYearS = content.Substring(0, 4);
txtYearSI = Convert.ToInt16(txtYearS);
txtYear1.Text = txtYearS;
int len1 = content.Length;
txtMonthS = content.Substring（4，len1 - 4）;
txtMonthSI = Convert.ToInt16（txtMonthS）;
txtMonth1.Text = txtMonthS;
//&NBSP;&NBSP;&NBSP; txtMonth1.Text = len1.ToString（）;
txtMonthS = content.Substring(4, len1 - 4);
txtMonthSI = Convert.ToInt16(txtMonthS);
txtMonth1.Text = txtMonthS;
// txtMonth1.Text = len1.ToString();
返回;
}
return;
}
public ReportMonthOutput（）
{
this.InitializeComponent（）;
public ReportMonthOutput()
{
this.InitializeComponent();
// loadDataViewListM（txtYearSI，txtMonthSI）;
}
// loadDataViewListM(txtYearSI, txtMonthSI);
}
private void loadDataViewListM（int year3，int month3）
{
//计算每月总计
private void loadDataViewListM(int year3, int month3)
{
//Calculate Monthly Total
dayJsViewModel = new DayJsViewModel（）;
dayJsT = dayJsViewModel.GetDayJsYM（year3.ToString（）+ month3.ToString（））; //&NBSP; ymT1）;
dayJsViewModel = new DayJsViewModel();
dayJsT = dayJsViewModel.GetDayJsYM(year3.ToString() + month3.ToString()); // ymT1);
列表与LT;串GT; list = new List< string>（）;
List<string> list = new List<string>();
foreach（dayJsT中的var prime）//使用foreach循环遍历列表
{
list.Add（prime.ymd1J.ToString（）+"：" + prime.day1J.ToString（））;
&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP ;&NBSP;&NBSP;&NBSP; }
foreach (var prime in dayJsT) // Loop through List with foreach
{
list.Add(prime.ymd1J.ToString() + ":" + prime.day1J.ToString());
}
列表与LT;双> listPayJD = new List< double>（）;
foreach（dayJsT中的var prime1）//使用foreach循环浏览列表$
{
listPayJD.Add（System.Convert.ToDouble（prime1.PayJ.ToString（）））;
&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; }
List<double> listPayJD = new List<double>();
foreach (var prime1 in dayJsT) // Loop through List with foreach
{
listPayJD.Add(System.Convert.ToDouble(prime1.PayJ.ToString()));
}
double sum2 = 0.0;
sum2 = listPayJD.Sum（）;
double sum2 = 0.0;
sum2 = listPayJD.Sum();
txtTotal1.Text =" Total $" + MONTH_NAMES [month3 - 1] +" ：&NBSP; " + sum2.ToString（）; // listPayJ [0];
MyListViewP.DataContext = dayJsT; // monthlyTotalsList;
MyListViewP.ItemsSource = dayJsT; // monthlyTotalsList;
}
txtTotal1.Text = "Total $ " + MONTH_NAMES[month3 - 1] + " : " + sum2.ToString(); //listPayJ[0];
MyListViewP.DataContext = dayJsT; //monthlyTotalsList;
MyListViewP.ItemsSource = dayJsT; //monthlyTotalsList;
}
private string GetMonthlyPay（string ym1T2）
{
string monthPay ="" ;;
dayJsViewModel = new DayJsViewModel（）
dayJsT = dayJsViewModel.GetDayJsYM（ym1T2）;
private string GetMonthlyPay(string ym1T2)
{
string monthPay = "";
dayJsViewModel = new DayJsViewModel()
dayJsT = dayJsViewModel.GetDayJsYM(ym1T2);
列表与LT;双> listPayJD = new List< double>（）;
if（dayJsT.Count> 0）
{
的foreach（在dayJsT VAR prime1）//循环用foreach
&NBSP列表;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; &NBSP; {
&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; listPayJD.Add（System.Convert.ToDouble（prime1.PayJ.ToString（）））;
&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; &NBSP;&NBSP;&NBSP;&NBSP; }
List<double> listPayJD = new List<double>();
if (dayJsT.Count > 0)
{
foreach (var prime1 in dayJsT) // Loop through List with foreach
{
listPayJD.Add(System.Convert.ToDouble(prime1.PayJ.ToString()));
}
double sum3 = 0.0;
sum3 = listPayJD.Sum（）;
monthPay = sum3.ToString（）;
}
否则为
{
monthPay =" 0";&
}
return monthPay;
double sum3 = 0.0;
sum3 = listPayJD.Sum();
monthPay = sum3.ToString();
}
else
{
monthPay = "0";
}
return monthPay;
}
}
private void MyListviewLoaded（object sender，RoutedEventArgs e）
{
loadDataViewListM（txtYearSI，txtMonthSI）;
}&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;
private void MyListviewLoaded(object sender, RoutedEventArgs e)
{
loadDataViewListM(txtYearSI, txtMonthSI);
}
}
}
}
ADRIAN DIBU
ADRIAN DIBU
推荐答案
这是代码中RichText的分页，但是如何为ListView执行此操作呢？把列表的内容放在 。富文本的集合
Hi,
It is a pagination for RichText in this code, but how can I do it for ListView or how can I put the content of the list in a collection of RichText.
&NBSP;保护覆盖无效OnNavigatingFrom（NavigatingCancelEventArgs E）
&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; {
if（document == null）return;
protected override void OnNavigatingFrom(NavigatingCancelEventArgs e)
{
if (document == null) return;
document.Paginate - = printDocument_Paginate;
document.GetPreviewPage - = printDocument_GetPreviewPage;
document.AddPages - = printDocument_AddPages;
document.Paginate -= printDocument_Paginate;
document.GetPreviewPage -= printDocument_GetPreviewPage;
document.AddPages -= printDocument_AddPages;
//删除打印初始化的处理程序。
PrintManager manager = PrintManager.GetForCurrentView（）;
manager.PrintTaskRequested - = manager_PrintTaskRequested;
// Remove the handler for printing initialization.
PrintManager manager = PrintManager.GetForCurrentView();
manager.PrintTaskRequested -= manager_PrintTaskRequested;
PrintContainer.Children.Clear（）;
}
PrintContainer.Children.Clear();
}
private void PrepareContent（）
{
if（page1 == null）
{
//&NBSP; page1 = new PageForPrinting（）;
page1 = new ReportMonthOutput（）;
StackPanel的标题=（StackPanel中）page1.FindName（QUOT;报头QUOT）;
&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; &NBSP;&NBSP; header.Visibility = Windows.UI.Xaml.Visibility.Visible;
private void PrepareContent()
{
if (page1 == null)
{
// page1 = new PageForPrinting();
page1 = new ReportMonthOutput();
StackPanel header = (StackPanel)page1.FindName("header");
header.Visibility = Windows.UI.Xaml.Visibility.Visible;
&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP ;&NBSP;&NBSP;&NBSP;&NBSP; （page1 as ReportMonthOutput）.SetContent（" 2013" +" 4"）;
}
(page1 as ReportMonthOutput).SetContent("2013" + "4");
}
PrintContainer.Children.Add（page1）;
PrintContainer.InvalidateMeasure（）;
PrintContainer.UpdateLayout（）;
}
PrintContainer.Children.Add(page1);
PrintContainer.InvalidateMeasure();
PrintContainer.UpdateLayout();
}
void manager_PrintTaskRequested（PrintManager sender，PrintTaskRequestedEventArgs args）
{
PrintTask task = null;
任务= args.Request.CreatePrintTask（QUOT;收费年Toyals" ;, sourceRequested =>
&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; / /任务= args.Request.CreatePrintTask（QUOT;年报告与QUOT ;, sourceRequested =>&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;
&NBSP;&NBSP;&NBSP ;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; {
&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; sourceRequested.SetSource（source）;
}）;
}
void manager_PrintTaskRequested(PrintManager sender, PrintTaskRequestedEventArgs args)
{
PrintTask task = null;
task = args.Request.CreatePrintTask("Pay Year Toyals", sourceRequested =>
// task = args.Request.CreatePrintTask("Year Report", sourceRequested =>
{
sourceRequested.SetSource(source);
});
}
void printDocument_AddPages（object sender， AddPagesEventArgs E）
&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; {
&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; for（int i = 0; i< pages.Count; i ++）
& NBSP;&NBSP;&NBSP; {
document.AddPage（pages [i]）;
}
void printDocument_AddPages(object sender, AddPagesEventArgs e)
{
for (int i = 0; i < pages.Count; i++)
{
document.AddPage(pages[i]);
}
PrintDocument printDoc =（PrintDocument）sender;
printDoc.AddPagesComplete（）;
}
PrintDocument printDoc = (PrintDocument)sender;
printDoc.AddPagesComplete();
}
void printDocument_GetPreviewPage（object sender，GetPreviewPageEventArgs e）
{
PrintDocument printDoc =（PrintDocument）sender;
void printDocument_GetPreviewPage(object sender, GetPreviewPageEventArgs e)
{
PrintDocument printDoc = (PrintDocument)sender;
printDoc.SetPreviewPage（e.PageNumber，pages [e.PageNumber - 1]）;
$
}
printDoc.SetPreviewPage(e.PageNumber, pages[e.PageNumber - 1]);
}
void printDocument_Paginate（object sender，PaginateEventArgs e）
{
pages.Clear（）;
PrintContainer.Children.Clear（）;
void printDocument_Paginate(object sender, PaginateEventArgs e)
{
pages.Clear();
PrintContainer.Children.Clear();
RichTextBlockOverflow lastRTBOOnPage;
PrintTaskOptions printingOptions =（（PrintTaskOptions）e.PrintTaskOptions）;
&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; PrintPageDescription pageDescription = printingOptions.GetPageDescription（0）;
RichTextBlockOverflow lastRTBOOnPage;
PrintTaskOptions printingOptions = ((PrintTaskOptions)e.PrintTaskOptions);
PrintPageDescription pageDescription = printingOptions.GetPageDescription(0);
&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; lastRTBOOnPage = AddOnePrintPreviewPage（NULL，pageDescription）;
lastRTBOOnPage = AddOnePrintPreviewPage(null, pageDescription);
&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;而（lastRTBOOnPage.HasOverflowContent&安培;&安培; lastRTBOOnPage.Visibility == Windows.UI.Xaml.Visibility.Visible）
&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; &NBSP;&NBSP; {
lastRTBOOnPage = AddOnePrintPreviewPage（lastRTBOOnPage，pageDescription）;
&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; }
while (lastRTBOOnPage.HasOverflowContent && lastRTBOOnPage.Visibility == Windows.UI.Xaml.Visibility.Visible)
{
lastRTBOOnPage = AddOnePrintPreviewPage(lastRTBOOnPage, pageDescription);
}
if（pagesCreated！= null）
{
pagesCreated.Invoke（pages，null）;
}
if (pagesCreated != null)
{
pagesCreated.Invoke(pages, null);
}
PrintDocument printDoc =（PrintDocument）sender;
PrintDocument printDoc = (PrintDocument)sender;
printDoc.SetPreviewPageCount（pages.Count，PreviewPageCountType.Intermediate）;
}
printDoc.SetPreviewPageCount(pages.Count, PreviewPageCountType.Intermediate);
}
private RichTextBlockOverflow AddOnePrintPreviewPage（RichTextBlockOverflow lastRTBOAdded，PrintPageDescription printPageDescription）
{
FrameworkElement页面;
RichTextBlockOverflow链接;
private RichTextBlockOverflow AddOnePrintPreviewPage(RichTextBlockOverflow lastRTBOAdded, PrintPageDescription printPageDescription)
{
FrameworkElement page;
RichTextBlockOverflow link;
if（lastRTBOAdded == null）
{
page = page1;&
StackPanel页脚=（StackPanel）page.FindName（" footer"）;
&NBSP;&NBSP; footer.Visibility = Windows.UI.Xaml.Visibility.Collapsed;
}
否则为
{
page = new ContinuationPage（lastRTBOAdded）;
}
if (lastRTBOAdded == null)
{
page = page1;
StackPanel footer = (StackPanel)page.FindName("footer");
footer.Visibility = Windows.UI.Xaml.Visibility.Collapsed;
}
else
{
page = new ContinuationPage(lastRTBOAdded);
}
page.Width = printPageDescription.PageSize.Width;
page.Height = printPageDescription.PageSize.Height;
page.Width = printPageDescription.PageSize.Width;
page.Height = printPageDescription.PageSize.Height;
&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;网格printableArea =（网格）page.FindName（QUOT; printableArea"）;
Grid printableArea = (Grid)page.FindName("printableArea");
&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;双MARGINWIDTH = Math.Max（printPageDescription.PageSize.Width - printPageDescription.ImageableRect.Width，printPageDescription.PageSize.Width *左* 2）;
&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; &NBSP;&NBSP;&NBSP;&NBSP;&NBSP;双MARGINHEIGHT = Math.Max（printPageDescription.PageSize.Height - printPageDescription.ImageableRect.Height，printPageDescription.PageSize.Height *顶* 2）;
double marginWidth = Math.Max(printPageDescription.PageSize.Width - printPageDescription.ImageableRect.Width, printPageDescription.PageSize.Width * left * 2);
double marginHeight = Math.Max(printPageDescription.PageSize.Height - printPageDescription.ImageableRect.Height, printPageDescription.PageSize.Height * top * 2);
&NBSP;&NBSP;&NBSP;&NBSP;&NBSP ;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; printableArea.Width = page1.Width - marginWidth;
printableArea.Height = page1.Height - marginHeight;
printableArea.Width = page1.Width - marginWidth;
printableArea.Height = page1.Height - marginHeight;
PrintContainer.Children.Add（page）;
PrintContainer.InvalidateMeasure（）;
PrintContainer.UpdateLayout（）;
PrintContainer.Children.Add(page);
PrintContainer.InvalidateMeasure();
PrintContainer.UpdateLayout();
//查找最后一个文本容器，查看内容是否溢出为
链接=（RichTextBlockOverflow）page.FindName（QUOT; continuationPageLinkedContainer"）;
// Find the last text container and see if the content is overflowing
link = (RichTextBlockOverflow)page.FindName("continuationPageLinkedContainer");
&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; //检查这是否是最后一页
如果（link.HasOverflowContent&安培;！&安培; link.Visibility == Windows.UI.Xaml.Visibility.Visible）
&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP ;&NBSP;&NBSP; {
StackPanel页脚=（StackPanel）page.FindName（" footer"）;
&NBSP;&NBSP; footer.Visibility = Windows.UI.Xaml.Visibility.Visible;
}
// Check if this is the last page
if (!link.HasOverflowContent && link.Visibility == Windows.UI.Xaml.Visibility.Visible)
{
StackPanel footer = (StackPanel)page.FindName("footer");
footer.Visibility = Windows.UI.Xaml.Visibility.Visible;
}
//将页面添加到页面预览集合中$
pages.Add（page）;
// Add the page to the page preview collection
pages.Add(page);
返回链接;
}
return link;
}
祝你好运
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