i am new to entering this sotware coding and i will expect guidelines to get solutions for our concern request. Please find below is request and can any one please help me to get soultion.
We need to copy text file informations based on the given "Y".
In below example, 00001.txt need to copy 00001 to 00005 i.e. start "Y" flag to untill next "Y" flag.
Input text file:
X:\ED0942_Export for LDD\IMAGES\001\JPMBSCI00001.txt,Y
X:\ED0942_Export for LDD\IMAGES\001\JPMBSCI00002.txt,,
X:\ED0942_Export for LDD\IMAGES\001\JPMBSCI00003.txt,,
X:\ED0942_Export for LDD\IMAGES\001\JPMBSCI00004.txt,,
X:\ED0942_Export for LDD\IMAGES\001\JPMBSCI00005.txt,,
X:\ED0942_Export for LDD\IMAGES\001\JPMBSCI00006.txt,Y
X:\ED0942_Export for LDD\IMAGES\001\JPMBSCI00007.txt,Y
X:\ED0942_Export for LDD\IMAGES\001\JPMBSCI00008.txt,,
X:\ED0942_Export for LDD\IMAGES\001\JPMBSCI00009.txt,,
X:\ED0942_Export for LDD\IMAGES\001\JPMBSCI00010.txt,,
X:\ED0942_Export for LDD\IMAGES\001\JPMBSCI00011.txt,Y
X:\ED0942_Export for LDD\IMAGES\001\JPMBSCI00012.txt,,
X:\ED0942_Export for LDD\IMAGES\001\JPMBSCI00013.txt,,
X:\ED0942_Export for LDD\IMAGES\001\JPMBSCI00014.txt,,
X:\ED0942_Export for LDD\IMAGES\001\JPMBSCI00015.txt,Y
X:\ED0942_Export for LDD\IMAGES\001\JPMBSCI00016.txt,,
X:\ED0942_Export for LDD\IMAGES\001\JPMBSCI00017.txt,,
Please help me ..... I will expect your examples from ASP.NET 2010.
The following should do exactly what you need and will yield a collection of grouped file names as you have mentioned. I'm sure there are much more efficient methods of handling it, but I wanted to use a very basic example that explained what was going on
(so that if you wanted to use a different approach, you could use some of the same ideas.)
string fileContents;
//Your file stream to read your file
using (FileStream stream = new FileStream("yourInputFile.txt", FileMode.Open))
{
fileContents = new StreamReader(stream).ReadToEnd();
}
//Stores each of the lines
string[] split = fileContents.Split(new string[]{Environment.NewLine},StringSplitOptions.RemoveEmptyEntries);
//This will group each of your Lists of file names
List<List<string>> mappings = new List<List<string>>();
//This will store a temporary list of the current grouping of files
List<string> currentLines = new List<string>();
//Toggles when a new set as began
bool started = false;
//Iterates through each of the lines
foreach (string line in split)
{
//If this is the first to start a set
if(line.EndsWith("Y") && !started)
{
//Start the set (toggles)
started = !started;
//Adds the current line to the current set
currentLines.Add(line.Replace(",", "").TrimEnd('Y'));
}
//If this set should end
else if (line.EndsWith("Y") && started)
{
//Clear the current lines and add them to the mapping
mappings.Add(currentLines);
currentLines = new List<string>();
//Adds the current line to the current set
currentLines.Add(line.Replace(",", "").TrimEnd('Y'));
}
else
{
//Adds the current line to the current set
currentLines.Add(line.Replace(",", "").TrimEnd('Y'));
}
}
//Adds any remaining items
mappings.Add(currentLines);
//Now you can just iterate through your groupings, which will contain all of your files
foreach(List<string> filesInGroup in mappings)
{
//Logic to merge text files here
}
I really tried in past one month and i was not identify to reach my solution. I am new to software coding. Please give me any further idea or provide sample application example with source code AEAP.
I am awaiting your reply.
Once again thanks for your great support to us....:)
Could you PM me a copy of what your text file might look like?
I remember recreating this same example using some of the test input that you provided along with the post I posted above and it seemed to work as intended (at least to group the files themselves).
Is the issue that you are having actually merging the documents themselves? Because that would be a different bit of logic entirely.
Please find below is used in my Visual Studio forms. I was not get meged text file. Please give me the step by step action to do...
=====Merger.aspx.cs===============
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.IO;
using System.Text;
public partial class merger : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void Button1_Click(object sender, EventArgs e)
{
string fileContents;
//Your file stream to read your file
using (FileStream stream = new FileStream(@"C:\TEST PROJECT\Opticon.txt", FileMode.Open))
{
fileContents = new StreamReader(stream).ReadToEnd();
}
//Stores each of the lines
string[] split = fileContents.Split(new string[] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries);
//This will group each of your Lists of file names
List<List<string>> mappings = new List<List<string>>();
//This will store a temporary list of the current grouping of files
List<string> currentLines = new List<string>();
//Toggles when a new set as began
bool started = false;
//Iterates through each of the lines
foreach (string line in split)
{
//If this is the first to start a set
if (line.EndsWith("Y") && !started)
{
//Start the set (toggles)
started = !started;
//Adds the current line to the current set
currentLines.Add(line.Replace(",", "").TrimEnd('Y'));
}
//If this set should end
else if (line.EndsWith("Y") && started)
{
//Clear the current lines and add them to the mapping
mappings.Add(currentLines);
currentLines = new List<string>();
//Adds the current line to the current set
currentLines.Add(line.Replace(",", "").TrimEnd('Y'));
}
else
{
//Adds the current line to the current set
currentLines.Add(line.Replace(",", "").TrimEnd('Y'));
}
}
//Adds any remaining items
mappings.Add(currentLines);
//Now you can just iterate through your groupings, which will contain all of your files
foreach (List<string> filesInGroup in mappings)
{
//Logic to merge text files here
}
}
}
==============merger.aspx=================
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="merger.aspx.cs" Inherits="merger" %>
<!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>
</head>
<body>
<p>
<br />
</p>
<p>
TEXT FILE MERGER</p>
<form id="form1" runat="server">
<div>
<asp:Button ID="ReadText" runat="server" onclick="Button1_Click"
Text="ReadText" />
</div>
</form>
</body>
</html>
ganesh.inscr...
0 Points
3 Posts
Custom merge text files
Jan 31, 2013 12:04 PM|LINK
Dear All,
i am new to entering this sotware coding and i will expect guidelines to get solutions for our concern request. Please find below is request and can any one please help me to get soultion.
We need to copy text file informations based on the given "Y".
In below example, 00001.txt need to copy 00001 to 00005 i.e. start "Y" flag to untill next "Y" flag.
Input text file:
X:\ED0942_Export for LDD\IMAGES\001\JPMBSCI00001.txt,Y
X:\ED0942_Export for LDD\IMAGES\001\JPMBSCI00002.txt,,
X:\ED0942_Export for LDD\IMAGES\001\JPMBSCI00003.txt,,
X:\ED0942_Export for LDD\IMAGES\001\JPMBSCI00004.txt,,
X:\ED0942_Export for LDD\IMAGES\001\JPMBSCI00005.txt,,
X:\ED0942_Export for LDD\IMAGES\001\JPMBSCI00006.txt,Y
X:\ED0942_Export for LDD\IMAGES\001\JPMBSCI00007.txt,Y
X:\ED0942_Export for LDD\IMAGES\001\JPMBSCI00008.txt,,
X:\ED0942_Export for LDD\IMAGES\001\JPMBSCI00009.txt,,
X:\ED0942_Export for LDD\IMAGES\001\JPMBSCI00010.txt,,
X:\ED0942_Export for LDD\IMAGES\001\JPMBSCI00011.txt,Y
X:\ED0942_Export for LDD\IMAGES\001\JPMBSCI00012.txt,,
X:\ED0942_Export for LDD\IMAGES\001\JPMBSCI00013.txt,,
X:\ED0942_Export for LDD\IMAGES\001\JPMBSCI00014.txt,,
X:\ED0942_Export for LDD\IMAGES\001\JPMBSCI00015.txt,Y
X:\ED0942_Export for LDD\IMAGES\001\JPMBSCI00016.txt,,
X:\ED0942_Export for LDD\IMAGES\001\JPMBSCI00017.txt,,
Please help me ..... I will expect your examples from ASP.NET 2010.
Have a great day !!!
Rion William...
All-Star
27310 Points
4527 Posts
Re: Custom merge text files
Jan 31, 2013 01:06 PM|LINK
The following should do exactly what you need and will yield a collection of grouped file names as you have mentioned. I'm sure there are much more efficient methods of handling it, but I wanted to use a very basic example that explained what was going on (so that if you wanted to use a different approach, you could use some of the same ideas.)
string fileContents; //Your file stream to read your file using (FileStream stream = new FileStream("yourInputFile.txt", FileMode.Open)) { fileContents = new StreamReader(stream).ReadToEnd(); } //Stores each of the lines string[] split = fileContents.Split(new string[]{Environment.NewLine},StringSplitOptions.RemoveEmptyEntries); //This will group each of your Lists of file names List<List<string>> mappings = new List<List<string>>(); //This will store a temporary list of the current grouping of files List<string> currentLines = new List<string>(); //Toggles when a new set as began bool started = false; //Iterates through each of the lines foreach (string line in split) { //If this is the first to start a set if(line.EndsWith("Y") && !started) { //Start the set (toggles) started = !started; //Adds the current line to the current set currentLines.Add(line.Replace(",", "").TrimEnd('Y')); } //If this set should end else if (line.EndsWith("Y") && started) { //Clear the current lines and add them to the mapping mappings.Add(currentLines); currentLines = new List<string>(); //Adds the current line to the current set currentLines.Add(line.Replace(",", "").TrimEnd('Y')); } else { //Adds the current line to the current set currentLines.Add(line.Replace(",", "").TrimEnd('Y')); } } //Adds any remaining items mappings.Add(currentLines); //Now you can just iterate through your groupings, which will contain all of your files foreach(List<string> filesInGroup in mappings) { //Logic to merge text files here }ganesh.inscr...
0 Points
3 Posts
Re: Custom merge text files
Mar 20, 2013 03:32 PM|LINK
Dear Rion,
Thanks you very much.
I really tried in past one month and i was not identify to reach my solution. I am new to software coding. Please give me any further idea or provide sample application example with source code AEAP.
I am awaiting your reply.
Once again thanks for your great support to us....:)
Regards,
Ganesh
Rion William...
All-Star
27310 Points
4527 Posts
Re: Custom merge text files
Mar 20, 2013 03:37 PM|LINK
Could you PM me a copy of what your text file might look like?
I remember recreating this same example using some of the test input that you provided along with the post I posted above and it seemed to work as intended (at least to group the files themselves).
Is the issue that you are having actually merging the documents themselves? Because that would be a different bit of logic entirely.
ganesh.inscr...
0 Points
3 Posts
Re: Custom merge text files
Mar 21, 2013 11:13 AM|LINK
Hi Rion,
Thansk for your reply...!!!
Please find below is used in my Visual Studio forms. I was not get meged text file. Please give me the step by step action to do...
=====Merger.aspx.cs=============== using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; using System.IO; using System.Text; public partial class merger : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { } protected void Button1_Click(object sender, EventArgs e) { string fileContents; //Your file stream to read your file using (FileStream stream = new FileStream(@"C:\TEST PROJECT\Opticon.txt", FileMode.Open)) { fileContents = new StreamReader(stream).ReadToEnd(); } //Stores each of the lines string[] split = fileContents.Split(new string[] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries); //This will group each of your Lists of file names List<List<string>> mappings = new List<List<string>>(); //This will store a temporary list of the current grouping of files List<string> currentLines = new List<string>(); //Toggles when a new set as began bool started = false; //Iterates through each of the lines foreach (string line in split) { //If this is the first to start a set if (line.EndsWith("Y") && !started) { //Start the set (toggles) started = !started; //Adds the current line to the current set currentLines.Add(line.Replace(",", "").TrimEnd('Y')); } //If this set should end else if (line.EndsWith("Y") && started) { //Clear the current lines and add them to the mapping mappings.Add(currentLines); currentLines = new List<string>(); //Adds the current line to the current set currentLines.Add(line.Replace(",", "").TrimEnd('Y')); } else { //Adds the current line to the current set currentLines.Add(line.Replace(",", "").TrimEnd('Y')); } } //Adds any remaining items mappings.Add(currentLines); //Now you can just iterate through your groupings, which will contain all of your files foreach (List<string> filesInGroup in mappings) { //Logic to merge text files here } } } ==============merger.aspx================= <%@ Page Language="C#" AutoEventWireup="true" CodeFile="merger.aspx.cs" Inherits="merger" %> <!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> </head> <body> <p> <br /> </p> <p> TEXT FILE MERGER</p> <form id="form1" runat="server"> <div> <asp:Button ID="ReadText" runat="server" onclick="Button1_Click" Text="ReadText" /> </div> </form> </body> </html>Regards,
Ganesh