How To Compare Strings
May 11, 2010
I want to compare the strings. Its about Disambiguate Doctors profile... If there are four or five members having same name i have to check whether they are same person or not ... If i have smith for five times in my table then i have to check all the five persons like,by having their lastname as comman. check attached form.
Attached Files String Compare1.zip (2.4 KB, 4 views) ThatThatGuy EB Join Date: Jul 2009 Location: INDIA (MUMBAI)
Posts: 424
#2:
May 11 '10
re: How to Compare Strings
String.Equals() will check for same string
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Similar Messages:
Jan 10, 2011
When attempting to place controls in different content areas using Masterpages and trying to use a compare validator, I get the error: Unable to find control id 'txtStartDate' referenced by the 'ControlToCompare' property of 'cvlDate'. I have also attempted to set it within the c# code behind in page load: cvlDate.ControlToCompare = txtStartDate.ID and by using findControl there must be an easy way to achieve this?
<asp:Content ID="Content4" ContentPlaceHolderID="leftForm" Runat="Server">
<asp:Label ID="lblStartTimeEnter" runat="server" Text="Start Time:" Width="100px"/>
<asp:TextBox ID="txtStartTime"runat="server" MaxLength="50" Width="250"/>
</asp:content>
<asp:Content ID="Content4" ContentPlaceHolderID="rightForm" Runat="Server">
<asp:label ID="lblEndDateEnter" CssClass="formMargin labelInput" runat="server" Text="End Date:" Width="100px"/>
<asp:TextBox ID="txtEndDate" CssClass="formMargin" runat="server" MaxLength="20" Width="250" ClientIDMode="Static"/>
<asp:CompareValidator ID="cvlDate" runat="server" ControlToValidate="txtEndDate" ControlToCompare="txtStartDate" Operator="GreaterThan" Type="Date" ErrorMessage="Start Date must be before End Date" > *</asp:CompareValidator>
</asp:content>
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Feb 15, 2010
I am using compare validator to compare date... But Its not working ...I have used calendar extender...with date format as "dd/MM/yyyy"...
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Apr 17, 2010
I am trying to check for a condition such that a date in an input control (textbox) is not greater from a date 1 years from current date(exactly) and also it should not be less than a date 1 year back from current date. for eg. if today's date is "21/dec/1990" then usen cannot enter a date in textbox which is less than 21/dec/89 and it should not be greater than 21/dec/1991. for this i first tried to confirm the greater than condition, i wrote the following code:
<asp:TextBox
ID="TxtSessionFrom"
runat="server"></asp:TextBox>
<asp:CompareValidator
ID="CompareValidator1"
runat="server"
ControlToValidate="TxtSessionFrom"
ErrorMessage="CompareValidator"
Operator="GreaterThanEqual"
Type="Date"></asp:CompareValidator>
CompareValidator1.ValueToCompare=(DateTime.Now.AddYears(1).ToString());
but this gave an error: The value '' of the ValueToCompare property of 'CompareValidator1' cannot be converted to type 'Date'.
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Aug 26, 2010
I need to post an xml string to another website. I can't create an xml file, because some of the content is dynamically created. The two lines that are causing me problems are
sPostData = sPostData & "<?xml version='1.0'?>"
sPostData = sPostData & "<?qbmsxml version='4.1'?>"
The receiving site expects to see
<?xml version="1.0"?>
<?qbmsxml version="4.1"?>
not
<?xml version='1.0'?>
<?qbmsxml version='4.1'?>
The conversion from double quotes to single quotes isn't being accepted. So how can I send the string so that the versions are surrounded by double quotes?
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Dec 24, 2010
I have an assembly called like X.Common.DLL. There is some resources files for multilanguage app. Let's say it Language.resx Language.en-US.resx....etc.... I have a web application which contains this above dll as reference... So how can I use this resources file in my web applications markup side?
Text="<%$ Resources:Class, ResourceKey %>" is not valid because of "Class" name is in another assembly...
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Jan 4, 2010
What is the difference between strings and string builder in asp.net?
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Jun 18, 2010
Strings pulled from a database formatting issues:
These are pulled from fields in a Database and the results are listed below.
This:recognized as a "Woman in Science" at
Turns into this:recognized as a “Woman in Science†at
This:recently received 2 NIH Director's Awards
Turns into this:recently received 2 NIH Director’s Awards
This:- Director of Communications at acme Communications, Inc
Turns into this:†Director of Communications at acme Communications, Inc.
note:This seems to be not happen when using <ul>
<li> but when it is just enclosed in a <div></div> it
shows the †instead of bullet.How can I fix the display of these strings? This is using C# as the language.
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May 5, 2010
i want to ask one question can we store strings in enumerator?
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Nov 9, 2010
I'm just getting started using Resharper with VS-2008, and one of the 'errors' it gave me was to localize a Label's text in the code-behind. I've worked with Localization before to Localize a website from english into french, but I don't understand what the benefit is to localizing beside that usage.
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Jul 25, 2010
I can get the current value of a URL query string by using Request.QueryString["UrlKey"], but can I actually modify the URL with code, without doing a form GET submission?
If the user is landing on the page for the first time, what is the easiest way to programmatically create the ?UrlKey=value through the Page_load method? Or am I better of doing this with Javascript or building a redirect Like: string redirect = "www.mysite.com?" + MyKey + "=" + MyValue;
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Jun 24, 2010
i have an entir web page stored in a string variable.I would like to remove all the text between the <head> and </head> tags.How would I do this??
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Jan 12, 2010
I want to check if two string are of the same length. I tried the following, but it doesn't work.
string passnew = "1233";
string passcnfrm = "1234";
if((passnew.Length&&passcnfrm.Length)>6 ||(passnew.Length&&passcnfrm.Length)<15)
{
// ...
}
Why does it not work? What do I need to change?
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Feb 23, 2010
when to use what type of conversion? For example when writing a class that would update a record I never know when to use
1. Convert.To...
2. int.Parce(...)
3. (int)....
What is the difference?, when would you use which?
SQL = " UPDATE Search WITH (ROWLOCK) SET "
+ " Keyword = " + (string) OR (Convert.ToString) (Keyword)
+ ",PageRank = " + [code]....
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May 28, 2015
So, I've got an array, filled with data from dynamic input fields. the input fields are PIN, Name and Description... and the user can add as many "sets" of these three fields as they want.
This data goes into an array.
For example, the array may have
11111, Test Name, Test Company
22222, Second Name, Second Company
etc. etc.
I know I can see the values of my array, so if I were to take:
item(0) & ", " & item(1) & ", " & item(2)
my output would be:
11111, Test Name, Test Company
The problem I'm having, is, I need to write ALL of the groupings of three out to a file... and I'm stuck on how to do that. So, I need a way to loop through until the end of the array and get:
item(0) & ", " & item(1) & ", " & item(2)
(enter a line break)
item(3) & ", " & item(4) & ", " & item(5)
...
until the end of the array
I'm guessing I need a for-loop and a counter, but can't get the syntax correct.
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Jul 15, 2010
I'm new to .NET and converting and proper way to convert strings to other values. Specifically, here is a situation I'm facing:
I'm returning two values from a datasource as strings. One values is a representation of a span of time, and another is a count of how many attempts to access a system took place within the span of time.
Given these parameters (for example):
Span of time: 00:01:00
Attempts: 13
I'd like to calculate a third value that shows how many seconds each attempt to connect took place during that span of time. This involves converting the time span to seconds and then dividing by attempts. Where I am getting lost is with the conversion of types. I know the span of time needs to be converted to a date, reduced to seconds, then converted to a number to be divided by the attempts field, also converted to a number.
I've been playing around with code segments like this all morning to no avail:
VBNET Code:
Dim thisTime As String = "00:01:00"
Dim thisAttempts As String = "13"
Label1.Text = thisTime
Label2.Text = thisAttempts
Label3.Text = Math.Round(Integer.Parse(Convert.ToDateTime(Label1.Text)) / Integer.Parse(Label2.Text), 2)
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May 31, 2010
What is the best practice for encrypting the connectionStrings section in the web.config file when using LINQ TO SQL?
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Dec 25, 2010
i want define connectionSreing in the web.config and then use it for DataContext ConnectionString. i do that : 1. i creat a class in App_Code :(MisaghDB is my database)
partial class MisaghDataContext
{
partial void OnCreated()
{
this.Connection.ConnectionString =
ConfigurationManager.ConnectionStrings["MisaghDBConnectionString"].ConnectionString;
}
// or
public partial class MisaghDataContext
{
public MisaghDataContext() : base (ConfigurationManager.ConnectionStrings["MisaghDBConnectionString"].ConnectionString)
{
OnCreated();
}
}
}
2. Add the connection string to my web.config file:
<configuration>
<connectionStrings>
<add name="MisaghDBConnectionString" connectionString="Data Source=NAZLIN-HP;Initial Catalog=MisaghDB;Integrated Security=True"
providerName="System.Data.SqlClient" />
</connectionStrings>
</configuration>
3. Right click on the DBML file design surface and chose properties. Select "none" for the Connection property.now should i change DBML file designer.cs (Misagh.designer.cs) ? The code should I delete in this file(DBMLfile designer.cs)? this is a part of my DBMLfile designer.cs :
[global::System.Data.Linq.Mapping.DatabaseAttribute(Name="MisaghDB")]
public partial class MisaghDataContext : System.Data.Linq.DataContext
{
private static System.Data.Linq.Mapping.MappingSource mappingSource = new AttributeMappingSource();
public NorthwindDataContext() :
base(global::WindowsFormsApplication2.Properties.Settings.Default.NorthwindConnectionString, mappingSource)
{
OnCreated();
}
public NorthwindDataContext(string connection) :
base(connection, mappingSource)
{
OnCreated();
}
public NorthwindDataContext(System.Data.IDbConnection connection) :
base(connection, mappingSource)
{
OnCreated();
}
public NorthwindDataContext(string connection, System.Data.Linq.Mapping.MappingSource mappingSource) :
base(connection, mappingSource)
{
OnCreated();
}
public NorthwindDataContext(System.Data.IDbConnection connection, System.Data.Linq.Mapping.MappingSource mappingSource) :
base(connection, mappingSource)
{
OnCreated();
}
............}
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Mar 24, 2011
why can images not be appended to a div in asp?
divHtml.append(img);
why do I have to use div.controls.add(img);?
and why cant I add a string to controls.add say like this
div.controls.add(img + String.Format("{0}", reader.GetString(0));
?
Orginally "In the beginning"
I had this code:
[code]....
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Sep 20, 2010
I have a C# web service where I need to access a MS SQL DB. I see a way of creating a connection string in IIS and using it in the web application when connecting to the DB. In IIS in Connection strings you specify the name of the connection, server, user n pwd How can I use the name of connection string created in IIS in my c# app.? I am currently using
CustomerInfo
customerinfo = new
CustomerInfo();
// to return
using
(SqlConnection
connection = new
SqlConnection("server=servername;
initial Catalog=eostartest; Integrated Security=SSPI"))
{...
But I would like to use the name of the connection string created in IIS Connection Strings manager. Do I have to add something in the web.config as well?
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Mar 21, 2011
In IIS 7 you can create database connection strings. I suppose this must be encrypted and best protected by IIS. This is nice, but how do I access it programmatically?
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Jul 22, 2010
I'm usually a LAMP developer, but some .NET work has arrived on my plate and I'm a bit stumped.
If I run the following code:
<% poundsign = "" %>
<% Response.Write poundsign %>
<% Response.Write "" %>
... nothing is displayed. However, outside of the <% %> tags (ie in the HTML) displays correctly.
I have no trouble displaying the usual alphanumerics, it's just the sign that is proving problematic. The underlying file is in Windows 1252 encoding, and I need to serve it as such. If I save the file as UTF-8, I get mojibake instead of a .
what I can do to make this work, or any settings that might be preventing it from working (other than saving the file in a different format)?
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Jul 27, 2010
I am currently writing a small templating system in ASP.NET to allow users to add content. For example, the user can enter the string (variable type is string).
topHeader[x] = "They think it's all over. It is now!";
However, one change that's needed is the ability to add some basic HTML tags within this content, so the following can be done
topHeader[x] = "They think it's all over. <strong>It is now!</strong>" or
topHeader[x] = "They think it's all over. <a title="Football News" href="URL">It is now!</a>";
If you add such things into strings now they are not formatted as HTML, but I want to somehow escape them so that they can be. Naturally I've looked on the Internet for the answer, but as Razor is fairly new there's not much out there to help me out.
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Feb 19, 2010
I have an HTML text that I get from
WebResponse webResponse = Req.GetResponse();
now all i need it text between "<ol>" and "</ol>" tags.
how would i get this using regular expressions?
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Sep 18, 2010
I have alot of query strings on one of my seartch pages. The problem is that even if the corsponding setting is not set by the enduser it will be visible in the URL. Is there a way to avoid this?
In this case the Controller actions take an object of the following class :
[Code]....
Is it possible to avoid setting all the values in the URL when it is the default values that are used?
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