Loading Data From CSV File - Convert String To UTF-8?
Mar 18, 2010Loading data from CSV file from the following code.I need to get out values to UTF-8.How can I do?
[Code]....
Similar Messages:
How To Convert The Binary File To A File In A String Format And Display It In A Page
Feb 22, 2011I wish to know how to convert the byte array file to a file in a string format and display it in a webpage. how can i perform this?
View 1 RepliesConvert String Data Array To List?
May 11, 2010i have an string data array which contains data like this
5~kiran
2~ram
1~arun
6~rohan
now a method returns an value like string [] data public string [] names()
{
return data.Toarray()
}
public class Person
{
public string Name { get; set; }
public int Age { get; set; }
)
List<Person> persons = new List<Person>();
string [] names =names();
now i need to copy all the data from an string array to an list<person> and finally bind to grid view
gridview.datasource= persons
how can i do it?
Data Controls :: Convert DataTable To String In C#
Jun 16, 2015 [WebMethod]
public String AuthenticateUser(String username, String password)
{
con.ConnectionString = ConfigurationManager.ConnectionStrings["cn"].ConnectionString;
if (con.State == ConnectionState.Closed)
{
con.Open();
}
[code]...
Also how will i write the code on the page where i am reading the returned value from this webservice?
Web Forms :: How To Convert Pdf File Into Binary Data Using File Streams
Nov 28, 2010My files are stored on a data repository in different formats like .doc,.docx,.pdf,.jpeg,.jpg,.tiff. I want to get those files in binary format(i.e byte[]) so that I can able to see that file to the user using a radbinary image control.I am able to get .jpeg and .jpg files and I can show those to users.But while I am trying to show .doc,.docx,.pdf files I am getting "Not valid parameter" exception.How can I solve this problem? My doubt is that pdf,doc,docx files are having no of pages. So while converting this total pages in to binary data I am getting error. So How can I show first page of .doc,.docx,.pdf files using radbinary image control.Here is my code.RadBinary Image controlis a telerik control,it only deals with binary data.
[Code]....
Null Reference Using .toString / Convert The Object ConnString (a Connection String) Into A String?
Feb 13, 2010on VWD 2005 this code works fine, but on 2008 it says I haven't created an instance of the object. I want to convert the object connString (a connection string) into a string.
'This acceses the virtual directory web.config file for connection strings
'We have to convert the object to a connection string
Dim rootWebConfig As System.Configuration.Configuration
rootWebConfig = System.Web.Configuration.WebConfigurationManager.OpenWebConfiguration("/VirtualDirec")
Dim connString
As System.Configuration.ConnectionStringSettings
connString = rootWebConfig.ConnectionStrings.ConnectionStrings("ConnectString1")
Dim strConnString
As
String = connString.ToString().......
DataSource Controls :: Convert String To SQL Data Type?
Feb 22, 2010how would one go about converting a string to an SQL time data type? Lets say i wanted to convert @param1 to SQL time and @param2 to SQL date.
[Code]....
Custom Control - How To Take Data From A <template> And Convert It To A String
Mar 2, 2011I'm trying to have an asp.net custom control with a field like:
<ErrorTemplate>
<h1>Error</h1>
<p>Blue wizard shot the food</p>
</ErrorTemplate>
What I want to end up with is:
<h1>Error</h1><p>Blue wizard shot the food</p> in a string in my codebehind.
At the moment, the process I use to get this data out of the template is:
First this gets instantiated into a placeholder by my code:
ErrorTemplate.InstantiateIn(errorPHolder);
which is an asp.net placeholder control - it has to be instantiated into something which can support controls.
What I then want to do is add this to my page using JQuery and a variable, like this:
string script = "var Errortemplate = " + errorPHolder.ToString() + ";";
scriptmanager.register(script); // pseudocode
so the result would be, on my page:
var Errortemplate = '<h1>Error</h1><p>Blue wizard shot the food</p>';
Then I can use JQuery to do someDiv.html(Errortemplate);
Finally resulting in whatever they put in <ErrorTemplate> appearing on the page
Because I'm using JQuery it might be possible to do this a different way, such as adding the placeholder to the page into a hidden div and using JQuery to copy the values out.
Forms Data Controls :: Convert String To GUID?
Mar 6, 2011I know there are about a million posts on this topic, and I have attempeted to use many of them. However, I keep getting an error when I attempt a simple SQL update. Here is my code:
[Code]....
Here is my error:
[Code]....
VS Macro / Add-in To Convert String Concatenations To String.format Style
Jul 28, 2010I have project in development where string operations like "Hi " + variable + ", welcome to Project" are used at many places (given example is very minor one).
One of the requirement is to convert it to string.format style.
It is very long and tedious job, where I would not like to break earlier working code due to any human error might happen while converting it.
I would like to if any Macro or VS command which I can create to handle it. Just like we mark block of code and do Extract function in Re-factor options.
WebMatrix :: Can Convert String To Decimal/ 'string' Does Not Contain A Definition For 'AsDecimal'
Aug 6, 2010I'm trying to convert a string to decimal but I get this exception:
Exception Details:
Microsoft.CSharp.RuntimeBinder.RuntimeBinderException: 'string' does not contain a definition for 'AsDecimal'
Here is the code:
decimal PriceHT = 0;
var PriceRequest= "SELECT * FROM Price_" + HttpContext.Current.Session["PriceTableId"] ;
foreach (var Price in Database.OpenFile("Base.sdf").Query(PriceRequest)){
PriceHT = PrixceHT + (Price.PT).AsDecimal(); //Price.PT returns a string
}
SQL Server :: How To Convert String Data Type To Smalldatetime Field In Vb.net
Feb 22, 2011How To convert String Data Type to Smalldatetime field in vb.net
[Code]....
[Code]....
[Code]....
[Code]....
[Code]....
[Code]....
[Code]....
Forms Data Controls :: Convert Int Value To String In Gridview Column?
Oct 26, 2010I have a column in my gridview titled Progress. The data is currently consisting of integer values such as 1, 2, and 3. How can I change them to say "Good", "Review", and "Redo" based on their value?
View 4 RepliesData Controls :: Convert DataTable From Database To Text String Using C#
May 7, 2015I have a products table with 3 fields name, price and quantity, I need to fill a datatable with those 3 fields and using a foreach build a chain. I build my chain currently using a datagrid with my following code
this code work good.
string item_name;
string amount;
string quantity;
[Code]....
but I like to form my chain directly from datatable, not rely on a datagrid.
Localization :: Convert English String To Hindi String?
Aug 28, 2010Code to convert english to hindi string
View 2 RepliesForms Data Controls :: Convert String To Date Shown In Calendar?
Dec 7, 2010I have a GridView where the user can choose an occasion, and I want to show the occasion date in a calendar. How should I convert the date string from the GridView? The code below works except for the rows concerning Date and calendar:
[Code]....
Forms Data Controls :: ClientIDRowIDSuffix - Assigning Value - Can't Convert Type String
Nov 30, 2010I've been successful in creating GridView controls programically using c#. I'd like to take advantage of using the clientmode=predicatable but I can't resolve setting the ClientIDRowSuffix value. Below is a code snippet:
public void GenerateView(int fileno, string GridType, GridView dataView)
{
object ctrl = FindControl("pnlForm");
System.Web.UI.WebControls.Panel ctrlPanel = (System.Web.UI.WebControls.Panel)ctrl;
dataView.Width = 640;
dataView.ForeColor = System.Drawing.Color.Black;
dataView.BackColor = System.Drawing.Color.Beige;
dataView.AutoGenerateColumns = false;
dataView.Caption = "<B> indicate your selection by typing Add of Delete in the Action box below</B>";
//Resulted in the following error
// Cannot implicitly convert type 'string' to 'string[]
// dataView.ClientIDRowSuffix = "CTR_SEQ";
// I also tried casting it
// CS0030: Cannot convert type 'string' to 'string[]'...........................................
C# - Can Convert To The String But Can't Convert Back
Jul 30, 2010I have a string I need to convert back to a date. I can call .ToString("yyyyMMdd") and get the string i want. My question is how can I convert that back into a date? I'm trying something like the following with no luck.
DateTime d;
var formatInfo = new DateTimeFormatInfo {ShortDatePattern = "yyyyMMdd"};
if (DateTime.TryParse(details.DetectionTime.Date, formatInfo, DateTimeStyles.None, out d))
{
lit.Text = d.ToShortTimeString(); //would like 07/30/2010 as the text
}
I've never used DateTimeFormatInfo before if that isn't obvious. Can someone point me in the right direction. I know I could probably use substring and create a new DateTime(y, m, d) etc... I'm just wondering since c# interpreted .ToString() correctly, if it can't derive a date from the very same string it output.
Forms Data Controls :: Get The Label Value Inside The Gridview ItemTemplate And Convert To String C#?
Sep 1, 2010<asp:TemplateField>
<ItemTemplate>
<asp:Label ID="LabelSubUpdateID" runat="server" Text='<%# Eval("UpdateID") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
Get the Label value inside the Gridview ItemTemplate and convert to string C#?
C# - Convert String To List<string> In One Line?
Feb 16, 2011I have a string:
var names = "Brian,Joe,Chris";
Is there a way to convert this to a List<string> delimited by , in one line?
Forms Data Controls :: FileUpload Control Not Loading The File?
Jun 21, 2010I load a file using the FileUpload Control but it say I don't have a file? Please my code what am I doing wrong. Am I forgetting something.
[Code]....
Forms Data Controls :: Failed To Convert Parameter Value From A DataControlFieldCell To A String - GridView Error
Nov 18, 2010[Code]....
Forms Data Controls :: Failed to convert parameter value from a DataControlFieldCell to a String - GridView Error?
DataSource Controls :: Error - Cannot Implicitly Convert Type 'string' To 'System.Data.DbType
Apr 27, 2010I am getting error "Cannot implicitly convert type 'string' to 'System.Data.DbType".
When I am passing Stored procedure parameter it expets 'System.Data.DbType" and the Data member is declared as a string.
Save Local File Path As String And Open File From Saved String?
Jan 29, 2011I have a form where users can store some data for archived documents. All documents are ONLY in PDF format.
There are 2 things I would like to do:
1. there is a "file path" text box on the form. I would like to open a "browse file dialog" box when user clicks the textbox and then the user browses for the file (file is on the users local machine) and selects it. The full file path should be saved to the textbox as string (e.g. "c:archive2010document11122011.pdf"). Also I would like to "limit" the file browser dialog to only show PDF format files...
2. add a code behind command to open the file from the saved path+name (see 1.) in the user's default PDF viewer (Acrobat or Foxit)
WCF / ASMX :: Error Loading Postback Data - Unexpected End Of File Has Occurred
Feb 3, 2011Some of our users get following error while browsing application :
Error loading postback data: System.Xml.XmlException: Unexpected end of file has occurred. The following elements are not closed. Anyone knows why this error get fires?