|
Hi,
I have a Temp Folder in my solution and i copied one file into Temp Folder, i need to open copied file through code.
I tried with File.Open(),but it is not opening file.
Please suggest me better way to do this.
Regards
Vishnu
|
|
|
|
|
string content = System.IO.File.ReadAllText("myFile.txt");
---------------
<a href="http://www.serverside.no">www.serverside.no</a>
|
|
|
|
|
vishnukamath wrote: I tried with File.Open(),but it is not opening file.
Are there any exceptions? Showing what you have done may help us to point out problems/solutions.
I know the language. I've read a book. - _Madmatt
|
|
|
|
|
What is the meaning of "Open" file?
You want to open it reader or you want to execute file?
(suppose i have a word document and you want to open it with Microsoft Word or in memory)
sunaSaRa Imdadhusen
+91 99095 44184
+91 02767 284464
|
|
|
|
|
If it is a ASPNET based solution (a website), you will need proper permissions to access temp folder. Check the app pool for your web site and identity/logon-user under which app pool is running. Make sure the identity has rights to access temp folder and files under that folder.
|
|
|
|
|
Hi Guys,
I have an adv banner , I want to calculate Number of user who click on banner.
|
|
|
|
|
OK, but do you have a question?
I know the language. I've read a book. - _Madmatt
|
|
|
|
|
Store a count somewhere, increment by one each time it is clicked.
Where is your problem?
|
|
|
|
|
Are you trying to track the number of times the banner is clicked, or the number of individual users who've clicked on the banner? The two aren't necessarily the same.
|
|
|
|
|
Agreed..., but that is more or less just a filtering mechanism layered on the same click counter, isn't it? (I haven't had to do something like this in a very long time)
Now he has to go and re-read his homework for the weekend...
I wasn't, now I am, then I won't be anymore.
|
|
|
|
|
Indeed it is - but I like to help them to realise that they should think the problem through some more.
|
|
|
|
|
the number of times the banner is clicked.
|
|
|
|
|
Store the number somewhere and increment when clicked. Again, what difficutlties are you having?
I know the language. I've read a book. - _Madmatt
|
|
|
|
|
A simple table in a database and an incrementing update statement will do nicely then.
|
|
|
|
|
|
hello,
I want code in asp.net using c# for web application searching in the database for articles.
for example: the sql server database contain columns for (Title, SubTitle, Author, Category, Date, Lead, Body, ImageURL,...) for the articles...
and I want to make web form which can search in this database with more option where user can search by Title, SubTitle, Author, Category, Date, and so on....
can I get help, pls...
I use linq technique
I made these files
Searhc.aspx
<%@ Page Title="" Language="C#" MasterPageFile="~/Admin/Templates/Level_Two.master"
AutoEventWireup="true" CodeFile="Search.aspx.cs" Inherits="Admin_CMS_Article_Search" %>
<asp:Content ID="Content1" ContentPlaceHolderID="head" runat="Server">
<style type="text/css">
</style>
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" runat="Server">
<table cellpadding="0" cellspacing="0" width="100%">
<tr>
<td height="15">
</td>
</tr>
<tr>
<td class="Searchby" height="50">
Search by Article Name:
</td>
</tr>
<tr>
<td>
</td>
</tr>
<tr>
<td>
<table cellpadding="0" cellspacing="0" class="style1">
<tr>
<td width="100">
</td>
<td>
<asp:TextBox ID="txtSearch" runat="server" Width="396px"></asp:TextBox>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td height="30">
</td>
</tr>
<tr>
<td>
<table cellpadding="0" cellspacing="0" class="style1">
<tr>
<td width="250">
</td>
<td>
<asp:Button ID="btnSearch" runat="server" Text="Search" OnClick="btnSearch_Click" />
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td>
</td>
</tr>
<tr>
<td>
<asp:GridView ID="grdResults" runat="server" AutoGenerateColumns="False" EnableModelValidation="True"
GridLines="None" ShowFooter="True" OnRowDataBound="grdResults_RowDataBound">
<Columns>
<asp:TemplateField>
<ItemTemplate>
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td>
<ul class="Titlelist">
<li>
<asp:HyperLink ID="lnkTitle" runat="server">Title</asp:HyperLink>
</li>
</ul>
</td>
</tr>
<tr>
<td class="Leadtxt">
<asp:Literal ID="ltrlLead" runat="server"></asp:Literal>
</td>
</tr>
<tr>
<td>
<hr style="width: 90%; height: 2px;" />
</td>
</tr>
</table>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
</td>
</tr>
<tr>
<td>
</td>
</tr>
<tr>
<td align="center">
<asp:Label ID="lblResults" runat="server" CssClass="Leadtxt"></asp:Label>
</td>
</tr>
<tr>
<td>
</td>
</tr>
</table>
</asp:Content>
Search.aspx.cs:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
public partial class Admin_CMS_Article_Search : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void btnSearch_Click(object sender, EventArgs e)
{
thedb.islamonlineDataClassesDataContext db = new thedb.islamonlineDataClassesDataContext();
List<thedb.Article> articles = (from art in db.Articles where art.Title.Contains(txtSearch.Text.Trim()) select art).ToList();
grdResults.DataSource = articles;
grdResults.DataBind();
if (articles.Count == 0)
{
lblResults.Text = "Sorry, No Article Found for " + txtSearch.Text.Trim();
lblResults.Visible = true;
}
else
{
lblResults.Visible = false;
}
}
protected void grdResults_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
HyperLink lnkTitle = (HyperLink)e.Row.Cells[0].FindControl("lnkTitle");
Literal ltrlLead = (Literal)e.Row.Cells[0].FindControl("ltrlLead");
lnkTitle.Text = DataBinder.Eval(e.Row.DataItem, "Title").ToString();
lnkTitle.NavigateUrl = "~/Admin/CMS/Article/Show.aspx?id=" + DataBinder.Eval(e.Row.DataItem, "id").ToString();
ltrlLead.Text = DataBinder.Eval(e.Row.DataItem, "Lead").ToString();
}
}
}
so, user can search by Title only... now I want to give user search option by title, date, author, subtitle, body contain...
modified on Saturday, January 1, 2011 9:41 AM
|
|
|
|
|
Please Use "pre" tag to wrapped your code to make it readability.
|
|
|
|
|
thanks RaviRanjankr..
I did it..
|
|
|
|
|
hassanmorsy wrote: I want code in asp.net using c#
It is extremely ride to start demanding code to solve your problem. I doubt you get many responses.
Format your code snippets. Again, you will get few responses if no one can read your question.
I know the language. I've read a book. - _Madmatt
|
|
|
|
|
thanks Mark, I finished formating the code.. now it appear more readable...
|
|
|
|
|
it's not possible to write whole code for you but you can focus on given ideas
I suggest you to customize your code by adding functionality to user to select their option as you mention title,date,author,subtitle,body. for this goal you can use various control Checkbox,Combobox or even Radiobutton with assigning corresponding value.
when use select any one option then Value should fire and passed it into parameter where you are using "Title" [Right now].
Please navigate the given link to know more Link[^]
modified on Tuesday, January 4, 2011 11:55 AM
|
|
|
|
|
Can't you use Full text search capability of SQLServer? Check Blog post at this[^] URL for possible solution
|
|
|
|
|
in my page , Showing a gridview which has four coloums all four coloums have combobox. At begining of page defaultly showing single row And if want more than one row clicka a button for adding new row ... for these scnario , what are the asp components used ... And How can acheive these ..
.
Thans
|
|
|
|
|
Use templated columns in teh grid to display the comboboxes. When adding a row add an emprty, or default, row to the datasource bound to the grid and rebind it.
I know the language. I've read a book. - _Madmatt
|
|
|
|
|
You will find lots of solution around the .net if you try to find it.
Here's my search work for you. change Your program accordingly.
First[^]
Second[^]
Third[^].
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
