I have uploaded some tab-delimited .txt files on my web site (actually run on my computer, ie localhost, for now), and now I try to retrieve the data from those files. I do this by calling a vb file containg the sub below. Everything works great, except that the sub won't recognise unicode characters. I can split the resulting string using vbnewline and vbtab, but already in the sub in question, the string doesn't understand the Swedish letters åäö, apostrophes and more.
Shared
Function getTextfile(ByVal FullPath
As
String,
Optional
ByRef ErrInfo
As
String =
"")
As
String
Dim strContents
As
String =
""
Dim objReader
As StreamReader
Try
objReader =New StreamReader(FullPath)
'UTF8Encoding?
strContents = objReader.ReadToEnd()
objReader.Close()
ErrInfo = Ex.MessageCatch Ex
As Exception
End
Try
Return strContents
End
Function
I am using a linkbutton iside a gridview.... i need to get the text of the link button in another function. how can get that ... i tried find control .. but its not working.... I created the link button from other function which executes just b4 this function...
I know there are a number of posts along this topic, but everything I find seems to not have a final solution or else I'm just not getting what the solution is. I have a simple GridView with a ButtonField and a BoundField. I'm having the same problem most of the other posts seem to have; I can retrieve the BoundField value easy enough in the RowCommand subroutine, but I can't figure out how to get the value of the ButtonField. Here is the code I'm trying to use:
[Code]....
sAddr is being set to the correct address value, but sName is set to an empty string no matter what I try. The GridView HTML all works correctly, including showing the names from my bound data table on the button text. I can use to retrieve the ButtonField text value?
I am wondering what is the best way to do this. Here is my observation:
1. If a GridView is assigned a datasource at design time, the header row's text can be retrieved with ((DataControlField)GridView.Columns[index]).HeaderText.
2. If a GridView is assigned a datasource at run time by code-behind, the header row's text can be retrieved with GridView.HeaderRow.Cells[index].Text.
Is there a way to do it without trying one, if not working, then the other of the aforementioned methods.
I am using VB and trying to get the first value of the cell of a gridview. The gridview is returning a header and 1 value.
In the code behind I have used the below, but the textbox is showing " ". It is not populating the first cell of the gridview databind.
Protected Sub GridView3_RowDataBound(ByVal sender As Object, ByVal e As GridViewRowEventArgs)If (Not (e.Row.DataItem) Is Nothing) Then ' Set the capacity label text TextBoxTest.Text = e.Row.Cells(1).Text End If End Sub
I have a text box were people will submit a large amoyunt of text to a field in a database. The text is set out multi line in paragraphs with returns. When the text is saved to the database it saves it as a continuous line of text. how do i save and retrieve it with the returns included.
I have a gridview which i bind to DataView. I need to manipulate text on cell[2] of each row. I was wondering if i could do it in the OnRowCreated event? cell[0] in asp looks like this
My Visual Studio 2005 program doesn't open CSS files properly - when I open them in VS, it opens them as a text file. It is annoying because if I do something wrong, it doesn't show up the error and I have to sift through it all to try and find out what is wrong. Plus it doesn't show up the hints for the attributes.
I'm trying to make a dynamic search page, for a table of 121 fields. It'll start by check boxes to check the fields where to search, and check boxes to check the fields in which the results will be shown in. I'm having an issue with taking back values from the text boxes that I add to the page, and I don't know what is the problem.
Save and retrieve MP3 Songs Audio files in SQL Server Database in C# while inserting the mp3 files into the database like gmail style we have to insert and display that songs in gridview
DESIGN pagemovie_name [TEXTBOX]//here user can enter movie name select_mp3 files [FILE UPLOAD CONTROL] //here user can attach multiple mp3 files like gmai [INSERT BUTTON]
i)page has to display movie names ,after clicking on the movie name that perticuler songs has to be display in gridview ?
How to upload file using fileupload control into sql database. I have class where i created insert function and getting info frm the .aspx.vb file ....
Imports System Imports System.Data Imports System.Data.SqlClient Imports System.Text Imports System.Configuration Imports System.IO Imports System.Web.UI Imports System.Web.UI.WebControls Imports UTechBaseDLL Namespace VendorLib Public Class clsFilePan
How can i display in web browser directly from the database varbinary Office Files (Word, Excel, PowerPoint, and many others like Images), like this example in PDF [URL] ....
I have a Telerik:RadTextBox control in my markup called txtName. I'm trying to retrieve the inputed value in the code behind with foo = txtName.Text; but var and txtName always show an empty string.
I guess the code couldn't be easier. Basically what's happening is, when I click my 'save' button, there's a postback and the text in the RadTextBox just disappears.
update Found the problem. My web.config file had a different version of the Telerik dll file that was actually in my bin folder.
I need to put together an aspx page on which the user specifies a word document. These docs are all in the same format. I need to retrieve text from form fields in the documents and then insert these into a SQL server. I'm completely new to this kind of thing. Can anyone outline the principles behind what I need to do, or point me to a site which will explain it in simple language.
I have a text box to load airport names during runtime. the airport names come from the database ( having table name listairports). i want to retrive airport names dynamically into text box. i.e i need to write sql query ontextchanged event of textbox. and important thing is the queryshold start after 3 letters entered into textbox. can anyone give sample code see this site [URL]. i need similar textbox shown in that website.
First of all, feel free to move this thread if you find it inappropriate for this section of the forum. I placed it here since I intended to use ASP.NET.
So here's my concern...
How do you retrieve a text file from a UNIX workstation? This text file contains information structured like a table (or like a database). I need to create a custom report (in a Windows PC) based on that text file.
