StreamReader etiketine sahip kayıtlar gösteriliyor. Tüm kayıtları göster
StreamReader etiketine sahip kayıtlar gösteriliyor. Tüm kayıtları göster

21 Aralık 2017 Perşembe

C sharp dosya okuma ve yazma





using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.IO;

namespace dosyaislmeleri
{
    public partial class Form1 : Form
    {
        string dosya = "dosya.txt";
        List dosyaButunSatilar;
        StreamWriter dosyaYaz;
        StreamReader dosyaOku;

        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            dosyaButunSatilar = new List();

            if (File.Exists(dosya))
            {
                // dosya.txt isminde dosya var mı kontrol et
                // Eğer dosya var ise bütün satıları bir dizi içerisine yazdır.

                dosyaButunSatilar = File.ReadAllLines(dosya).ToList();
               
                //veya

                dosyaOku = File.OpenText(dosya);//Dosyayı aç
                string satir = dosyaOku.ReadLine();
                while (satir != null)
                {
                    dosyaButunSatilar.Add(satir);
                    satir = dosyaOku.ReadLine();
                }

                dosyaOku.Close();
            }
            else
            {
                // dosya yoksa yeni bir dosya oluştur
                dosyaYaz = File.CreateText(dosya); // yeni dosya oluştur.
                
                /// dosya içerisine yazmak istenilen değerler burada yazılabilir. Örneğin :

                dosyaYaz.WriteLine("Dosya içerisine yazmak istenilen değerler burada yazılabilir");

                dosyaYaz.Close();
            }
        }
    }
}

 

3 Haziran 2013 Pazartesi

C Sharp Uygulamalar Resource File Yazdırma - C Sharp Applications Print Resource Text Document



KONU : C Sharp Uygulamalar - C Sharp ( C# ) form uygulamalar resource eklenen gömülü dokümanı yazdırma.
ETİKETLER : c sharp printing - printing document in c sharp - direct printing c sharp - print document c# - print document - print document to file - print text file - print text - print text file in c# - c# print document - c# print text - c# print text file - csharp print dialog - csharp printdocument - csharp print document - c sharp print text file - c sharp print text - c sharp embedded file - c sharp print embedded text file





UYGULAMAYI İNDİR




using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.IO;
using System.Drawing.Printing;
using System.Reflection;

namespace PrintDocumentFile
{
    public partial class Form1 : Form
    {
        OpenFileDialog openfiledialog;
        StreamReader filereader;
        PrintDocument printdocument;
        PrintPreviewDialog printPreviewDialog;
        Font ArialFont;
        List fileLineList;

        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            //dosyadan alınacak satırları tutacak bir liste oluştur

            fileLineList = new List< string >();

            // Create openfile dialog object.

            openfiledialog = new OpenFileDialog();
            openfiledialog.Title = "C Sharp Applications Open File Dialog";
            openfiledialog.InitialDirectory = Application.StartupPath;
            openfiledialog.Filter = "Text files (*.txt) | .txt | All files (*.*) | *.*";
            openfiledialog.FilterIndex = 2;
            openfiledialog.RestoreDirectory = true;

            //Create a Arial font with size 12

            ArialFont = new Font("Arial",12);

            //Create a PrintDocument object

            printdocument = new PrintDocument();

            printPreviewDialog = new PrintPreviewDialog();

            //Add PrintPage event handler 

            printdocument.PrintPage += new PrintPageEventHandler(printdocument_PrintPage);
            printdocument.BeginPrint += new PrintEventHandler(printdocument_BeginPrint);
            printdocument.EndPrint += new PrintEventHandler(printdocument_EndPrint);
        }

        void printdocument_EndPrint(object sender, PrintEventArgs e)
        {
            lblStatus.Text = "The document is printed ";
        }

        void printdocument_BeginPrint(object sender, PrintEventArgs e)
        {
            lblStatus.Text = "Printing is completed ";
        }

        private void btnPrint_Click(object sender, EventArgs e)
        {
            totalLinecount = 0;

            //Call Print Method

            printdocument.Print();

            //Close the reader

            if (filereader != null)
            {
                filereader.Close();
            }
        }


        int totalLinecount = 0;

        private void printdocument_PrintPage(object sender, PrintPageEventArgs printpageevent)
        {
            //Get the Graphics object from the print page event

            Graphics g = printpageevent.Graphics;
            
            float linesPerPage = 0;
            
            float yposition = 0;

            int pageLineCount = 0;
            
            float leftMargin = printpageevent.MarginBounds.Left;

            float topMargin = printpageevent.MarginBounds.Top;
           
           
            //Calculate the lines per page on the basis of the height of the page and the height of the font
          
            linesPerPage = printpageevent.MarginBounds.Height / ArialFont.GetHeight(g);
            
            //Now read lines one by one, using StreamReader

            while (pageLineCount < linesPerPage && totalLinecount < fileLineList.Count)
            {
                //Calculate the starting position

                yposition = topMargin + (pageLineCount * ArialFont.GetHeight(g));
              
                //Draw text
              
                g.DrawString(fileLineList[totalLinecount], ArialFont, Brushes.Black, leftMargin, yposition, new StringFormat());
                
                //Move to next line
                totalLinecount++;
                pageLineCount++;
            }
            //If PrintPageEventArgs has more pages to print

            if (totalLinecount < fileLineList.Count)
            {
                printpageevent.HasMorePages = true;
            }
            else
            {
                printpageevent.HasMorePages = false;
            }
        }

        private void btnBrowse_Click(object sender, EventArgs e)
        {
            if (openfiledialog.ShowDialog() == DialogResult.OK)
            {
                //okunan satırların saklanacağı listeyi temizle

                fileLineList.Clear();

                //textbox1 içinde açılan dosyanın adresini yazdıralım

                textBox1.Text = openfiledialog.FileName;

                string filename = textBox1.Text.ToString();

                //Create a StreamReader object for reading file contents

                filereader = new StreamReader(filename);

                string satir;

                while ((satir = filereader.ReadLine()) != null)
                {
                    //dosyadan okunan satırları listeye ekleyelim

                    fileLineList.Add(satir);
                }
            }
        }

        private void btnOnizleme_Click(object sender, EventArgs e)
        {
            printPreviewDialog.Document = printdocument;
            printPreviewDialog.ShowDialog();
        }

        private void btnResourceFilePrint_Click(object sender, EventArgs e)
        {
            totalLinecount = 0;

            Assembly assembly =  Assembly.GetExecutingAssembly();
            Stream stream = assembly.GetManifestResourceStream("PrintDocumentFile.Resources.MyDocument.txt");
            StreamReader reader = new StreamReader(stream);

            string satir;

            //okunan satırların saklanacağı listeyi temizle

            fileLineList.Clear();

            while ((satir = reader.ReadLine()) != null)
            {
                //dosyadan okunan satırları listeye ekleyelim

                fileLineList.Add(satir);
            }

            //Call Print Method

            printdocument.Print();

        }
    }
}
   

UYGULAMAYI İNDİR

23 Mayıs 2013 Perşembe

C Sharp Uygulamalar Doküman Yazdırma - C Sharp Applications Print Text Document



KONU : C Sharp Uygulamalar - C Sharp ( C# ) form uygulamalar bir dokümanı yazdırma.
ETİKETLER : c sharp printing - printing document in c sharp - direct printing c sharp - print document c# - print document - print document to file - print text file - print text - print text file in c# - c# print document - c# print text - c# print text file - csharp print dialog - csharp printdocument - csharp print document - c sharp print text file - c sharp print text





UYGULAMAYI İNDİR



using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.IO;
using System.Drawing.Printing;

namespace PrintDocumentFile
{
    public partial class Form1 : Form
    {
        OpenFileDialog openfiledialog;
        StreamReader filereader;
        PrintDocument printdocument;
        Font ArialFont;

        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            // Create openfile dialog object.

            openfiledialog = new OpenFileDialog();
            openfiledialog.Title = "C Sharp Applications Open File Dialog";
            openfiledialog.InitialDirectory = Application.StartupPath;
            openfiledialog.Filter = "Text files (*.txt) | .txt | All files (*.*) | *.*";
            openfiledialog.FilterIndex = 2;
            openfiledialog.RestoreDirectory = true;

            //Create a Arial font with size 12

            ArialFont = new Font("Arial",12);

            //Create a PrintDocument object

            printdocument = new PrintDocument();

            //Add PrintPage event handler 

            printdocument.PrintPage += new PrintPageEventHandler(printdocument_PrintPage);
            printdocument.BeginPrint += new PrintEventHandler(printdocument_BeginPrint);
            printdocument.EndPrint += new PrintEventHandler(printdocument_EndPrint);
        }

        void printdocument_EndPrint(object sender, PrintEventArgs e)
        {
            lblStatus.Text = "The document is printed ";
        }

        void printdocument_BeginPrint(object sender, PrintEventArgs e)
        {
            lblStatus.Text = "Printing is completed ";
        }

        private void btnPrint_Click(object sender, EventArgs e)
        {
            //Call Print Method

            printdocument.Print();

            //Close the reader

            if (filereader != null)
            {
                filereader.Close();
            }
        }

        private void printdocument_PrintPage(object sender, PrintPageEventArgs printpageevent)
        {
            //Get the Graphics object from the print page event

            Graphics g = printpageevent.Graphics;
            
            float linesPerPage = 0;
            
            float yposition = 0;
            
            int count = 0;
            
            float leftMargin = printpageevent.MarginBounds.Left;

            float topMargin = printpageevent.MarginBounds.Top;
           
            string line = null;
           
            //Calculate the lines per page on the basis of the height of the page and the height of the font
          
            linesPerPage = printpageevent.MarginBounds.Height / ArialFont.GetHeight(g);
            
            //Now read lines one by one, using StreamReader
            
            while (count < linesPerPage && ((line = filereader.ReadLine()) != null))
            {
                //Calculate the starting position

                yposition = topMargin + (count * ArialFont.GetHeight(g));
              
                //Draw text
                
                g.DrawString(line, ArialFont, Brushes.Black, leftMargin, yposition, new StringFormat());
                
                //Move to next line
                count++;
            }
            //If PrintPageEventArgs has more pages to print
        
            if (line != null)
            {
                printpageevent.HasMorePages = true;
            }
            else
            {
                printpageevent.HasMorePages = false;
            }
        }

        private void btnBrowse_Click(object sender, EventArgs e)
        {
            if (openfiledialog.ShowDialog() == DialogResult.OK)
            {
                textBox1.Text = openfiledialog.FileName;

                string filename = textBox1.Text.ToString();

                //Create a StreamReader object for reading file contents

                filereader = new StreamReader(filename);
            }
        }

        private void button1_Click(object sender, EventArgs e)
        {
            printPreviewDialog1.Document = printdocument;
            printPreviewDialog1.ShowDialog();
        }
    }
}

UYGULAMAYI İNDİR