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?
I developed crystal report using the tool available with VS2005.
I need help for extracting a string in a formula field.
Example :
String= CFG:1,132578992,1958| result should be 132578992
String= CFG:2,158974,1953| result should be 158974
in the string always starting part is "CFG" and ending part is "|" how can i trim the string after the first comma .
Suppose i am having 25 character length string and I want to bind only first 15 character of that string into the label control.
<a href="[URL]" >"<span class="name" style="text-align: left; font-family: Arial; color: #0094DA; font-size: 14pt">
<%#Eval("Name").ToString().Length >= 30 ? Eval("Name").ToString().Substring(0, 30) : Eval("Name").ToString()%></span></a>
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.
I 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 have the following query;
[Code]....
How do I modify to trim all strings?
This is my first class ever buildt (I am a real beginner) in C#. My aim is to "Sanitize a string". The class should do: trim an input make the first letter upper case. Is there a way to better code it? Would it make sense to use a PARAMETER for a method like: CapitalizeFirstLetterTrim(string x) when I initiate an object I need write a lot of code like below, any other way to make it shorter?
UserInputSanitizer myInput = new UserInputSanitizer();
myInput.Input = " ciao world";
string ouput = myInput.CapitalizeFirstLetterTrim();
Useful resource http://msdn.microsoft.com/en-us/library/bb311042.aspx
----------- CLASS
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
namespace WebProject.Core.Utilities
{
public class UserInputSanitizer
{
// Backing variables
private string _input;
// Properties
public string Input
{
set { _input = value; }
}
private string _output;
// Backing variables
// Properties
public string Output
{
get { return _output; }
}
public string CapitalizeFirstLetterTrim()
{
// Trim
_input.Trim();
// Make First letter UpperCase and the rest levae lower case
_output = _input.Substring(0, 1).ToUpper() + _input.Substring(1);
return Output;
}
}
}
I want to remove the last word from my sentence in C#. Here is my query:
"SELECT * FROM People WHERE City = @City AND County = @County AND"
I want to remove the last AND programatically, how can I do that?
I need to display the checkbox selected values in a textbox... I have kept 18 separate checkboxes if user selects five checkboxes the values must be displayed in a single textbox followed by comma after each value..
View 1 RepliesI want to bind list item with selected value only, like i saved selected values of list item in Database as 1,5,8,9 in database.
Now in case of edit i want to fill list item with samevalues and select only those whose value i saved in database.
Try
Dim VerticaID As String
For Each item As ListItem In lstItem.Items
If item.Selected Then
VerticaID += item.Value + ","
End If
Next
VerticaID = VerticaID.Substring(0, VerticaID.Length - 1)
[Code]....
How to Select Only Selected values in list item.
Is there a faster way to check is a comma seperated string contain more than 1 diffrent value?
str = "String1, String2, String1"
I want the above str to return TRUE as it contain 2 different value. How can I do that?
I reading a string. That string is Name like Johnny. If this "Johnny" contains comma, hyphen or apostrophe, I have to throw a error. I m able to read, if that string has numeric data. but I m unable to read this
View 7 RepliesI have a string like this "abc, def, ghi, jkl," . and items like "mno, pqr," could be added dynamically later. I'm stucked on how to get the last item without the ",". e.g. return "jkl" or "pqr" which ever is the last.
View 6 Repliesi have a string, and i want to replace the last comma with something else. For instance this is my string;
"Monday, December 6, 9:00 PM"
How do i replace that last comma so it can look like this;
"Monday, December 6 2010 9:00 PM"
I populated a DataList with a Title (<%# Eval("Title") %>) and Content (<%# Eval("Content" %>) and all is OK. My problem is to how to trim the "Content" so that it only shows part of the string, say only the first 5 sentences, and I would like to add a "more details" link afterwards.a url on the "Title", same url of the "more details" link.
View 13 RepliesSuppose I have the string like String sample="{K,S},{T}". Then splitting with "," I need the output of the string array. The string array is having items {k,S}, {T}. how to split the above string with "," separated.
View 7 RepliesI have the following string, is it possible to split seperate & make as comma seperator string by 'and', 'or' and 'not' operators. "Application AND for Payment OR John OR Smith OR Ralph Doe NOT Bob NOT Ad Hock" and assign to the following variables:
sAndOperator = 'Application', 'for Payment'
sOrOperator = 'John', 'Smith', 'Ralph Doe'
sNotOperator = 'Bob','Ad Hock'
Is there a way to easily split a comma delimited string into variables (or table fields), example:
PHP Code:Feed.SmulocV2.Equipment,CAT,,DFT08783,2567,Hours,2010-02-07 06:37:41,Lat:38.025921,Lng:-88.776733
How to replace the remaining String after the Comma Starts Using SQL Query. Below is the data
"MediaRights, MediaRightsLink, MediaRightsCompanies, MediaRightsTypes"
I'm having a asp.net listbox on the front end webform with multiple selection, after user selecting multiple items, i'm capturing the DataKeyValue of listbox(which is amenity_id of bigint) and looping all the selected items to a string with comma sepearated values. For example if user selects first 4 options, my output string will be like this (1,2,3,4) and i'm passing this as a string type to my data access layer and then to my below stored proc. I'm geting this error while inserting.. i know that my data type is of bigint and i'm trying to insert string type. i need to convert the string type to INT type and insert data. below are my stored procs:
[Code]....
This is where i'm splitting the comma seperated values and inserting them into table.
I have a textbox AND 3 checkboxes; checkbox1, checkbox2, checkbox3
In textbox we have 1,2,3
If I type in textbox1 = 1,2 then
checkbox1 and checkbox2 will be checked and checkbox3 will remain unchecked.....
How to do this in vb.net
Been Googling about this for a couple of hours but haven't hit on the solution yet. This is an ASP.NET 3.5 app connecting to an MS SQL 2008 backend. The app uses a strongly typed dataset with ad hoc queries in table adapters. The object data source on the markup page will have one parameter that will accept a string of comma separated IDs. I need to feed that list of IDs to the WHERE clause in a query to pull each of the specified records. This is trimmed down version of the query:
[Code]....
My datatable consists of a column named "ID". The no. of values in this column varies.Sometimes this Datatable fetches 3 IDs in that ID column, sometimes 2. Now if for example, my datatable has three values as 1,2,3. What I want is to put these three values in a string and separate them by commas as folows:-
string test= "1,2,3";
If Datatable has 2 values, then string should be as follows:-
string test= "1,2";
I did try but in vain.
edit:-
DataTable dt=new DataTable;
dt = obj.GetIDs();
for (int i = 0; i < dt.Rows.Count; i++)
{
string test= "What should be here????";
}
edit 2
foreach(DataRow dr in dt.Rows)
{
string str = str + "," + Convert.ToString(dr("ID"));
}
@Rajeev ::Tried this..it says dr is a variable but used as a method. What's wrong?
Is it possible to remove the bad email id's within a string:
I have the following string of emailids with a comma seperator:
fgdfg,marteaga@pgrp.com,larteaga@menet.net,fgdfg,
i have textbox1 and textbox2 and 8 checkboxes in my ASP.NET (VB.NET) webform. i want to retrieve the seats on the particular dates means if i enter 11/12/2010 in textbox1 then in textbox2 the output would be from seat_select column, let say (1,2,3) where date would be 11/12/2010 If i enter 13/12/2010 in textbox1 then in textbox2 the output would be 1,2
View 3 Replies