بهتر است برای خروجی متد هایی مانند All نیز به جای لیست از IEnumerable یا IQueryable استفاده کنید.
متدهای Update و Insert نیز به طور جداگانه تعریف شوند. (قرار است هر متد تنها یک وظیفه داشته باشد)
using System.Web; using System.Windows.Forms; namespace PdfReportSamples { public static class AppPath { public static string ApplicationPath { get { if (isInWeb) return HttpRuntime.AppDomainAppPath; return Application.StartupPath; } } private static bool isInWeb { get { return HttpContext.Current != null; } } } }
using System; namespace PdfReportSamples.IList { public class User { public int Id { set; get; } public string Name { set; get; } public string LastName { set; get; } public long Balance { set; get; } public DateTime RegisterDate { set; get; } } }
using System; using System.Collections.Generic; using PdfRpt.Core.Contracts; using PdfRpt.FluentInterface; namespace PdfReportSamples.IList { public class IListPdfReport { public IPdfReportData CreatePdfReport() { return new PdfReport().DocumentPreferences(doc => { doc.RunDirection(PdfRunDirection.RightToLeft); doc.Orientation(PageOrientation.Portrait); doc.PageSize(PdfPageSize.A4); doc.DocumentMetadata(new DocumentMetadata { Author = "Vahid", Application = "PdfRpt", Keywords = "Test", Subject = "Test Rpt", Title = "Test" }); }) .DefaultFonts(fonts => { fonts.Path(Environment.GetEnvironmentVariable("SystemRoot") + "\\fonts\\tahoma.ttf", Environment.GetEnvironmentVariable("SystemRoot") + "\\fonts\\verdana.ttf"); }) .PagesFooter(footer => { footer.DefaultFooter(DateTime.Now.ToString("MM/dd/yyyy")); }) .PagesHeader(header => { header.DefaultHeader(defaultHeader => { defaultHeader.ImagePath(AppPath.ApplicationPath + "\\Images\\01.png"); defaultHeader.Message("گزارش جدید ما"); }); }) .MainTableTemplate(template => { template.BasicTemplate(BasicTemplate.ClassicTemplate); }) .MainTablePreferences(table => { table.ColumnsWidthsType(TableColumnWidthType.Relative); table.NumberOfDataRowsPerPage(5); }) .MainTableDataSource(dataSource => { var listOfRows = new List<User>(); for (int i = 0; i < 200; i++) { listOfRows.Add(new User { Id = i, LastName = "نام خانوادگی " + i, Name = "نام " + i, Balance = i + 1000 }); } dataSource.StronglyTypedList<User>(listOfRows); }) .MainTableSummarySettings(summarySettings => { summarySettings.OverallSummarySettings("جمع کل"); summarySettings.PerviousPageSummarySettings("نقل از صفحه قبل"); summarySettings.PageSummarySettings("جمع صفحه"); }) .MainTableColumns(columns => { columns.AddColumn(column => { column.PropertyName("rowNo"); column.IsRowNumber(true); column.CellsHorizontalAlignment(HorizontalAlignment.Center); column.IsVisible(true); column.Order(0); column.Width(1); column.HeaderCell("#"); }); columns.AddColumn(column => { column.PropertyName<User>(x => x.Id); column.CellsHorizontalAlignment(HorizontalAlignment.Center); column.IsVisible(true); column.Order(1); column.Width(2); column.HeaderCell("شماره"); }); columns.AddColumn(column => { column.PropertyName<User>(x => x.Name); column.CellsHorizontalAlignment(HorizontalAlignment.Center); column.IsVisible(true); column.Order(2); column.Width(3); column.HeaderCell("نام"); }); columns.AddColumn(column => { column.PropertyName<User>(x => x.LastName); column.CellsHorizontalAlignment(HorizontalAlignment.Center); column.IsVisible(true); column.Order(3); column.Width(3); column.HeaderCell("نام خانوادگی"); }); columns.AddColumn(column => { column.PropertyName<User>(x => x.Balance); column.CellsHorizontalAlignment(HorizontalAlignment.Center); column.IsVisible(true); column.Order(4); column.Width(2); column.HeaderCell("موجودی"); column.ColumnItemsTemplate(template => { template.TextBlock(); template.DisplayFormatFormula(obj => obj == null ? string.Empty : string.Format("{0:n0}", obj)); }); column.AggregateFunction(aggregateFunction => { aggregateFunction.NumericAggregateFunction(AggregateFunction.Sum); aggregateFunction.DisplayFormatFormula(obj => obj == null ? string.Empty : string.Format("{0:n0}", obj)); }); }); }) .MainTableEvents(events => { events.DataSourceIsEmpty(message: "رکوردی یافت نشد."); }) .Export(export => { export.ToExcel(); export.ToCsv(); export.ToXml(); }) .Generate(data => data.AsPdfFile(AppPath.ApplicationPath + "\\Pdf\\RptIListSample.pdf")); } } }
var rpt = new IListPdfReport().CreatePdfReport(); // rpt.FileName
$.ajax(), load(), $.get(), $.getJSON(), $.getScript(), and $.post()
using System;
using System.Globalization;
using System.Web.Script.Services;
using System.Web.Services;
namespace TestJQueryAjax
{
[WebService(Namespace = "http://tempuri.org/")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
[System.ComponentModel.ToolboxItem(false)]
[ScriptService]
public class AjaxSrv : WebService
{
public class TimeInfo
{
public string Date { set; get; }
public string Hr { set; get; }
public string Min { set; get; }
}
[WebMethod(EnableSession = true)]
[ScriptMethod(ResponseFormat = ResponseFormat.Json)]
public TimeInfo GetTime()
{
DateTime now = new DateTime(DateTime.Now.Year, DateTime.Now.Month, DateTime.Now.Day);
PersianCalendar pc = new PersianCalendar();
string today = string.Format("{0}/{1}/{2}",
pc.GetYear(now),
pc.GetMonth(now).ToString("00"),
pc.GetDayOfMonth(now).ToString("00"));
TimeInfo ti = new TimeInfo
{
Date = today,
Hr = DateTime.Now.Hour.ToString("00"),
Min = DateTime.Now.Minute.ToString("00")
};
return ti;
}
}
}
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="TestFillCtrls.aspx.cs"
Inherits="TestJQueryAjax.TestFillCtrls" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
<script src="js/jquery.js" type="text/javascript"></script>
<script type="text/javascript">
function validate() {
$.ajax({
type: "POST",
url: 'AjaxSrv.asmx/GetTime',
data: '{}',
contentType: "application/json; charset=utf-8",
dataType: "json",
success:
function(msg) {
$("#<%=txtDate.ClientID %>").val(msg.d.Date);
$("#<%=txtHr.ClientID %>").val(msg.d.Hr);
$("#<%=txtMin.ClientID %>").val(msg.d.Min);
},
error:
function(XMLHttpRequest, textStatus, errorThrown) {
alert("خطایی رخ داده است");
}
});
//debugger;
}
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:TextBox ID="txtDate" runat="server" />
<br />
<asp:TextBox ID="txtHr" runat="server" />
<br />
<asp:TextBox ID="txtMin" runat="server" />
<br />
<asp:Button ID="btnGetTime" runat="server" Text="Click here!" UseSubmitBehavior="false"
OnClientClick="validate();return false;" />
</div>
</form>
</body>
</html>
{"d":{"__type":"TestJQueryAjax.AjaxSrv+TimeInfo","Date":"1388/07/14","Hr":"12","Min":"59"}}
$.ajaxSetup({cache: false});
Simple i18n support for your Angular apps
Easy ways to create a translation mechanism for your Angular and Ionic applications that does not rely on third-party libraries.
In this article, I am going to show a quick and easy way to provide a translation (aka i18n) support for your Angular and Ionic applications.
[ChildActionOnly] public async Task<ActionResult> GetLastActivity() { var query = await _userManager.FindByIdAsync(User.Identity.GetUserId<int>()); var result = query.LastActivity; return PartialView("GetLastActivity", result); }
@model DateTime @Model
{"HttpServerUtility.Execute blocked while waiting for an asynchronous operation to complete."}
Guid.Parse(User.Identity.GetUserId())
public static class IdentityExtensions { public static Guid GetGuidUserId(this IIdentity identity) { Guid result = Guid.Empty; Guid.TryParse(identity.GetUserId(), out result); return result; } }
namespace PdfReportSamples.Models { public class Task { public int Id { set; get; } public string Name { set; get; } public int PercentCompleted { set; get; } public bool IsActive { set; get; } public User Assignee { set; get; } } }
using System; namespace PdfReportSamples.Models { public class User { public int Id { set; get; } public string Name { set; get; } public string LastName { set; get; } public long Balance { set; get; } public DateTime RegisterDate { set; get; } } }
column.PropertyName<Task>(x => x.Assignee.Name)
using System; using System.Collections.Generic; using System.Drawing; using PdfReportSamples.Models; using PdfRpt.Core.Contracts; using PdfRpt.FluentInterface; namespace PdfReportSamples.CustomHeaderFooter { public class CustomHeaderFooterPdfReport { readonly CustomHeader _customHeader = new CustomHeader(); public IPdfReportData CreatePdfReport() { return new PdfReport().DocumentPreferences(doc => { doc.RunDirection(PdfRunDirection.LeftToRight); doc.Orientation(PageOrientation.Portrait); doc.PageSize(PdfPageSize.A4); doc.DocumentMetadata(new DocumentMetadata { Author = "Vahid", Application = "PdfRpt", Keywords = "Test", Subject = "Test Rpt", Title = "Test" }); }) .DefaultFonts(fonts => { fonts.Path(Environment.GetEnvironmentVariable("SystemRoot") + "\\fonts\\tahoma.ttf", Environment.GetEnvironmentVariable("SystemRoot") + "\\fonts\\verdana.ttf"); }) .PagesFooter(footer => { footer.CustomFooter(new CustomFooter(footer.PdfFont, PdfRunDirection.LeftToRight)); }) .PagesHeader(header => { header.CustomHeader(_customHeader); }) .MainTableTemplate(template => { template.BasicTemplate(BasicTemplate.SilverTemplate); }) .MainTablePreferences(table => { table.ColumnsWidthsType(TableColumnWidthType.Relative); table.MultipleColumnsPerPage(new MultipleColumnsPerPage { ColumnsGap = 22, ColumnsPerPage = 2, ColumnsWidth = 250, IsRightToLeft = false, TopMargin = 7 }); }) .MainTableDataSource(dataSource => { var rows = new List<Task>(); var rnd = new Random(); for (int i = 1; i < 210; i++) { rows.Add(new Task { Assignee = new User { Id = i, Name = "user-" + i }, IsActive = rnd.Next(0, 2) == 1 ? true : false, Name = "task-" + i }); } dataSource.StronglyTypedList(rows); }) .MainTableColumns(columns => { columns.AddColumn(column => { column.PropertyName("rowNo"); column.IsRowNumber(true); column.CellsHorizontalAlignment(HorizontalAlignment.Center); column.IsVisible(true); column.Order(0); column.Width(1); column.HeaderCell("#"); }); columns.AddColumn(column => { column.PropertyName<Task>(x => x.Name); column.CellsHorizontalAlignment(HorizontalAlignment.Center); column.IsVisible(true); column.Order(1); column.Width(3); column.HeaderCell("Task Name"); }); columns.AddColumn(column => { column.PropertyName<Task>(x => x.Assignee.Name); // nested property support column.CellsHorizontalAlignment(HorizontalAlignment.Center); column.IsVisible(true); column.Order(2); column.Width(3); column.HeaderCell("Assignee"); }); columns.AddColumn(column => { column.PropertyName<Task>(x => x.IsActive); column.CellsHorizontalAlignment(HorizontalAlignment.Center); column.IsVisible(true); column.Order(3); column.Width(2); column.HeaderCell("Active"); column.ColumnItemsTemplate(template => { template.Checkmark(checkmarkFillColor: Color.Green, crossSignFillColor: Color.DarkRed); }); }); }) .MainTableEvents(events => { events.DataSourceIsEmpty(message: "There is no data available to display."); }) .Export(export => { export.ToExcel(); }) .Generate(data => data.AsPdfFile(AppPath.ApplicationPath + "\\Pdf\\CustomHeaderFooterPdfReportSample.pdf")); } } }
using System.Collections.Generic; using iTextSharp.text; using iTextSharp.text.pdf; using PdfRpt.Core.Contracts; using PdfRpt.Core.Helper; namespace PdfReportSamples.CustomHeaderFooter { public class CustomHeader : IPageHeader { public PdfPTable RenderingGroupHeader(Document pdfDoc, PdfWriter pdfWriter, IList<CellData> rowdata, IList<SummaryCellData> summaryData) { return null; } Image _image; public PdfPTable RenderingReportHeader(Document pdfDoc, PdfWriter pdfWriter, IList<SummaryCellData> summaryData) { if (_image == null) //cache is empty { var templatePath = AppPath.ApplicationPath + "\\data\\PdfHeaderTemplate.pdf"; _image = PdfImageHelper.GetITextSharpImageFromPdfTemplate(pdfWriter, templatePath); } var table = new PdfPTable(1); var cell = new PdfPCell(_image, true) { Border = 0 }; table.AddCell(cell); return table; } } }
using System.Collections.Generic; using iTextSharp.text; using iTextSharp.text.pdf; using PdfRpt.Core.Contracts; namespace PdfReportSamples.CustomHeaderFooter { public class CustomFooter : IPageFooter { PdfContentByte _pdfContentByte; readonly IPdfFont _pdfRptFont; readonly Font _font; readonly PdfRunDirection _direction; PdfTemplate _template; public CustomFooter(IPdfFont pdfRptFont, PdfRunDirection direction) { _direction = direction; _pdfRptFont = pdfRptFont; _font = _pdfRptFont.Fonts[0]; } public void ClosingDocument(PdfWriter writer, Document document, IList<SummaryCellData> columnCellsSummaryData) { _template.BeginText(); _template.SetFontAndSize(_pdfRptFont.Fonts[0].BaseFont, 8); _template.SetTextMatrix(0, 0); _template.ShowText((writer.PageNumber - 1).ToString()); _template.EndText(); } public void PageFinished(PdfWriter writer, Document document, IList<SummaryCellData> columnCellsSummaryData) { var pageSize = document.PageSize; var text = "Page " + writer.PageNumber + " / "; var textLen = _font.BaseFont.GetWidthPoint(text, _font.Size); var center = (pageSize.Left + pageSize.Right) / 2; var align = _direction == PdfRunDirection.RightToLeft ? Element.ALIGN_RIGHT : Element.ALIGN_LEFT; ColumnText.ShowTextAligned( canvas: _pdfContentByte, alignment: align, phrase: new Phrase(text, _font), x: center, y: pageSize.GetBottom(25), rotation: 0, runDirection: (int)_direction, arabicOptions: 0); var x = _direction == PdfRunDirection.RightToLeft ? center - textLen : center + textLen; _pdfContentByte.AddTemplate(_template, x, pageSize.GetBottom(25)); } public void DocumentOpened(PdfWriter writer, IList<SummaryCellData> columnCellsSummaryData) { _pdfContentByte = writer.DirectContent; _template = _pdfContentByte.CreateTemplate(50, 50); } } }
using System.Collections.Generic; using iTextSharp.text; using iTextSharp.text.pdf; namespace PdfRpt.Core.Contracts { public interface IPageHeader { PdfPTable RenderingGroupHeader(Document pdfDoc, PdfWriter pdfWriter, IList<CellData> newGroupInfo, IList<SummaryCellData> summaryData); PdfPTable RenderingReportHeader(Document pdfDoc, PdfWriter pdfWriter, IList<SummaryCellData> summaryData); } }
using iTextSharp.text; using iTextSharp.text.pdf; using System.Collections.Generic; namespace PdfRpt.Core.Contracts { public interface IPageFooter { void DocumentOpened(PdfWriter writer, IList<SummaryCellData> columnCellsSummaryData); void PageFinished(PdfWriter writer, Document document, IList<SummaryCellData> columnCellsSummaryData); void ClosingDocument(PdfWriter writer, Document document, IList<SummaryCellData> columnCellsSummaryData); } }
readonly CustomHeader _customHeader = new CustomHeader(); //... .PagesFooter(footer => { footer.CustomFooter(new CustomFooter(footer.PdfFont, PdfRunDirection.LeftToRight)); }) .PagesHeader(header => { header.CustomHeader(_customHeader); })
A library that provides a simple way to create lambda expressions to filter lists and database queries.
var filter = new Filter<Person>(); filter.By("Id", Operation.Between, 2, 4, Connector.And); filter.By("Contacts[Value]", Operation.EndsWith, "@email.com", default(string), Connector.And); filter.By("Birth.Country", Operation.IsNotNull, default(string), default(string), Connector.Or); filter.By("Name", Operation.Contains, " John"); var people = People.Where(filter); //or like this... var filter = new Filter<Person>(); filter.By("Id", Operation.Between, 2, 4) .And.By("Birth.Country", Operation.IsNotNull) .And.By("Contacts[Value]", Operation.EndsWith, "@email.com") .Or.By("Name", Operation.Contains, " John "); var people = People.Where(filter);
So that would generate an expression like this:
People.Where(p => (p.Id >= 2 && p.Id <= 4) && (p.Birth != null && p.Birth.Country != null) && (p.Contacts != null && p.Contacts.Any(c => c.Value.Trim().ToLower().EndsWith("@email.com"))) || (p.Name != null && p.Name.Trim().ToLower().Contains("john")));
public class ArrayEnumerable<T> : IEnumerable<T> { T[] _array; public ArrayEnumerable(T[] array) { _array = array; } public IEnumerator<T> GetEnumerator() { int index = 0; while (index < _array.Length) { yield return _array[index]; index++; } yield break; } System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator() { return GetEnumerator(); } }
public class ArrayEnumerable<T> : IEnumerable<T>, IEnumerable { // Fields private T[] _array; // Methods public ArrayEnumerable(T[] array) { this._array = array; } public IEnumerator<T> GetEnumerator() { return new <GetEnumerator>d__0(0); } IEnumerator IEnumerable.GetEnumerator() { return this.GetEnumerator(); } // Nested Types [CompilerGenerated] private sealed class <GetEnumerator>d__0 : IEnumerator<T>, IEnumerator, IDisposable { // Fields private int <>1__state; private T <>2__current; public ArrayEnumerable<T> <>4__this; public int <index>5__1; // Methods [DebuggerHidden] public <GetEnumerator>d__0(int <>1__state) { this.<>1__state = <>1__state; } private bool MoveNext() { switch (this.<>1__state) { case 0: this.<>1__state = -1; this.<index>5__1 = 0; while (this.<index>5__1 < ArrayEnumerable<T>._array.Length) { this.<>2__current = ArrayEnumerable<T>._array[this.<index>5__1]; this.<>1__state = 1; return true; Label_0050: this.<>1__state = -1; this.<index>5__1++; } break; case 1: goto Label_0050; } return false; } [DebuggerHidden] void IEnumerator.Reset() { throw new NotSupportedException(); } void IDisposable.Dispose() { } // Properties T IEnumerator<T>.Current { [DebuggerHidden] get { return this.<>2__current; } } object IEnumerator.Current { [DebuggerHidden] get { return this.<>2__current; } } } }
def array_iterator(array): length = len(array) index = 0 while index < length: yield array[index] index = index + 1
>>> import dis >>> dis.dis(array_iterator) 2 0 LOAD_GLOBAL 0 (len) 3 LOAD_FAST 0 (array) 6 CALL_FUNCTION 1 9 STORE_FAST 1 (length) 3 12 LOAD_CONST 1 (0) 15 STORE_FAST 2 (index) 4 18 SETUP_LOOP 35 (to 56) >> 21 LOAD_FAST 2 (index) 24 LOAD_FAST 1 (length) 27 COMPARE_OP 0 (<) 30 POP_JUMP_IF_FALSE 55 5 33 LOAD_FAST 0 (array) 36 LOAD_FAST 2 (index) 39 BINARY_SUBSCR 40 YIELD_VALUE 41 POP_TOP 6 42 LOAD_FAST 2 (index) 45 LOAD_CONST 2 (1) 48 BINARY_ADD 49 STORE_FAST 2 (index) 52 JUMP_ABSOLUTE 21 >> 55 POP_BLOCK >> 56 LOAD_CONST 0 (None) 59 RETURN_VALUE
public class SimpleStateMachine : IEnumerable<bool> { public IEnumerator<bool> GetEnumerator() { while (true) { yield return true; yield return false; } } System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator() { return GetEnumerator(); } }
new SimpleStateMachine().Take(20).ToList().ForEach(x => Console.WriteLine(x));
نرم افزاری بسیار سریع با قابلیت باز کردن فایلهای چند گیگابایتی است که با استفاده از regular expressions به راحتی میتوانید در آن جستجو کنید. دانلود
glogg is a multi-platform GUI application that helps browse and search through long and complex log files. It is designed with programmers and system administrators in mind and can be seen as a graphical, interactive combination of grep and less.