a typical Unique Identifier looks like this "e7321a77-8422-408e-90ed-eb3df9aca4d8"How can I trim that down to display only first 23 characters? I would like to display that output in a label.
for example:
lblUID.text = "e7321a77-8422-408e-90ed"
can someone give me a vb.net 3.5 example?
[Code]....
View 4 RepliesI want to show just a part of a string for example:
Instead: "Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua."
Just a: "Lorem ipsum dolor sit amet, consetetur sadipscing..."
Which method can I use to do that?
I am unable to get it done as i have huge data in my table which is spoiling the standard look and feel of grid view..
if (row.RowType == DataControlRowType.DataRow) {
ViewState["description"] = e.Row.Cells[10].Text;
if (e.Row.Cells[10].Text.Length >= 25){
e.Row.Cells[10].Text = e.Row.Cells[10].Text.Substring(0, 30) + "...";
e.Row.Cells[10].ToolTip = ViewState["description"].ToString();} }
i have the follwoing piece of code. what i would like is to display the first 20 characters of the label. does anyone know how i can do this? also, i would like it to display whole words and not cut them off half way through and then display at the end '...' so the user knows there is more text to come. does this need to look for some kind of white space?
<% Html.RenderPartial("~/Views/MyView.ascx",
new
Object[] { Html.Encode(e.Label),"0" }); %>
I use a gridview to display data, but sometimes the data is to big to be displayed in a cell. Can I use a method to allow the gridview to display f.e. the first 100 characters of a string?
View 2 RepliesI have a database that stores Chinese characters. This works fine. The code for this system is written in vbscript ASP. Here is a sample [URL]
I also access this database via ASP.NET but the characters do not come out in Chinese.
See here [URL]
Why does ASP work and ASP.NET not work?
The code to access the Chinese in ASP.NET is similar to:
query = "select * from myTable ....";
SqlDataAdapter da = new SqlDataAdapter(query, Yart.SQLServerConnections.SqlConnection);
DataSet ds = new DataSet();
da.Fill(ds, "paragraphs");
Response.Write((string)ds.Tables["paragraphs"].Rows[0]["chinese"]);
I am thinking it might be my cast to a string that is destroying the encoding perhaps?
Note that in both sample pages I have this tag:
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
I'm making a simple mvc site containing a database over the movies we have at home. When i display my movies i'd like to display "the short version" of the plot, leaving the rest to be read when you actually click on the movie to see more details about it. How can I do this? Do i write some sort of limitation in the string on the index page?
View 2 RepliesCan anyone tell me the best way of storing Japanese characters through ASP.NET. I have to put characters into a asp:textbox on one page, which saves it to an Access DB. On a second page I want to display the content in a asp:label. Should I store the characters directly to the database or should they be encoded, and how do I encode the characters? In my web.config i have:
<globalization fileEncoding="ISO-2022-JP" requestEncoding="ISO-2022-JP" responseEncoding="ISO-2022-JP" culture="ja-JP" uiCulture="ja-JP" />
On the display page I have:
<meta HTTP-EQUIV="Content-Type" CONTENT="text/html;CHARSET=shift_jis">
I spent a couple days to try to find the solutions online. I am developing a web site which needs to display some Chinese characters. In the MasterPage, I put
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"> in the <Head>.
In the MasterPage there are are navigation menus which are Chinese character. I have a web page Default.aspx which uses the MasterPage. In Default.aspx I have some <asp:Label>s which are Chinese characters. On the local computer, I can see all of the Chinese characters. But the problem is: after I ftp all of the files to my web server (DiscountAsp.Net), I only can see the Chinese characters in the MasterPage, I can not see the Chinese characters which belongs to the Default.aspx. Instead of Chinese characters, it displayed weird letters.
I have a web application, which I have a SQL express database attached. I tried to upload a Japanese character into a varchar (max) column, and the result when displaying in the web page is '?'.
I tried to fix by the web config and in the page display to display japanese but it doesnt work.
I have string i get it the chracters and copare it in my table with productvalue and also comapreing productgroup g 1 to 10 thats is the lenth of the string.but it doesnot show any data in data grid.
View 4 Repliesin this codeing working but not showing the tamil fonts.
i need to tamil fonts letters.because i want to website developeing.
extract coding...
<%@ Page Language="C#" UICulture="ta" Culture="ta-IN" AutoEventWireup="true" CodeFile="tamil.aspx.cs" Inherits="tamil" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
[Code]....
How to Enter Marathi word in textbox in asp.net without any third party toolkit.
View 1 RepliesI want label to display limited text say 20 char even the data it retrieve from database may be more than 20 char.. like in gmail,we see message body limited when we click it display whole message..how is that possible...?
View 1 RepliesHow to count no. of characters entered in multiline textbox, i wanna enter maximum 140 characters in my multiline textbox using vb.net ...
In short i want textbox to enter limit is only 140 characters ....
i have te following code to do that .... but i wanna implement 140 characters limit in multiline textbox :
<script type="text/javascript">
function Count(x) {
document.getElementById("Label1").innerHTML = document.getElementById("TextBox2").value.length;
}
</script>
<asp:TextBox ID="TextBox2" runat="server" Height="78px"
TextMode="MultiLine" Width="224px" onkeyup="Count(this.id)"
MaxLength="140"></asp:TextBox>
I have a problem with MaskedEdit's mask for the code shown below:
[Code]....
When I'm starting to print date in the TextBox, mask moves with characters. Mask characters don't hide under typing characters.
I have a string with 100 characters and it is for me too long in one line. I want to make NewLine after each 25 characters. For example:
Instead: "Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua."
I have a application that takes a tab delimited text file parses and the inserts the data. Some of the data has international characters. My problem is it appears that my application is changing the characters. For Example the file might contain something lke this Andrlová and is converting it to this Andrlov�
I am passing this into a sproc. The datatypes for my paramater & DB Field is nVarChar(50). If I insert the data directly into my table or if I call my sproc from a query window and pass in some data it works fine, but when my app touches the data it appears to get messed with.
I have a textbox with a RegularExpressionValidator. I want to require the user to enter at least n characters. I'd also like to remove whitespace both at the start and end of the textbox. I'd still like to allow spaces within the textbox, I just want to remove the excess at the beginning and end. I basically don't know how to combine the trim regex and the count together for use in a REV.
trim: ^s*((?:[Ss]*S)?)s*$
count: .{10}.*
I basically want to know if the input, after leading and trailing whitespace is removed, is greater than n characters.
I'm trying to trim a comma from the end of a string. I've tried the following:
Variable.TrimEnd(',');
I've also tried:
char[] CharToTrim = { ',' };
Variable.TrimEnd(CharToTrim);
Neither option is working. why?
How can i trim EcId, StateName and StateImageCoordinate?
Code Behind:
imageMapHotSpots.DataSource = hotSpots; //List<states> coming from DB
imageMapHotSpots.DataBind();
Html:
Code:
<asp:RepeaterID="imageMapHotSpots"runat="server">
<HeaderTemplate>
<mapid="ECMap"name="ECMap">
</HeaderTemplate>
<ItemTemplate>
<areahref="<%# Eval("EcId", "~/About-Us/Enrollment-Consultants/ConsultantBio/{0}.aspx") %>"
title="<%# Eval("StateName") %>: <%# Eval("EcName") %>"
shape="polygon"
coords="<%# Eval("StateImageCoordinate") %>">
</ItemTemplate>
<FooterTemplate>
</map>
</FooterTemplate>
</asp:Repeater>
I would like to use the trim() method to remove white spaces at the beginning and/or end of text entered in text boxes that are in Insert and Edit Item templates. example with the code below if there is a way to do this?
This is the example of one of my template fields:
[Code]....
I have the following query;
[Code]....
How do I modify to trim all strings?
I'm trying to to display the first 50 characters of text from a database field.
I thought I could do it something like this: <%# Eval("BodyTxt").ToString().Trim("50")) %> but it doesn't work.
I've also tried this: <%# Trim(Eval("BodyTxt")) %> although I never expected that to work.