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Have you received my mail dude ?
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Check your Inbox...
modified on Saturday, September 18, 2010 6:34 AM
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Replied !!
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Hi there
I'm wondering how to create a special character in design view (inside a label)?
For example I wanted to create a game and underneath the header have the copyright character followed by my name. I went to MS Word and searched under symbols and used Alt+0169 on the num pad.
This all worked while I was in Visual Studio. Although once I tested the website (using Ctrl + F5), the character came up as something different.
Is there maybe a different code I can type in the label that will make the webpage display the same symbol? :-?
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Check your encoding. What encoding are you using in your pages?
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Thanks guys for the help.
I realized the syntax I needed was '©'.
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hi
i should not allow user to view/edit a file in a folder if that file is viewing/editing by some one at the same time. like check in and check out option in VSS, can any one give me a suggestion that how can i do this.
i have planned to do like, when a user opens a folder i will place a flag in backend and will not allow other to open, but i dont think this is only way.
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Create a "lock table" which your application can access and implement a system that would write entries like:
Resource ID (filename),DateTimeStamp,User,LockMode
You would then check this table before allowing a user access to a given resource. This also provides you with an audit trail and a method of who currently has the resource for exclusive access.
Something to think about ...
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So whenever a user views a file in a folder it locks every other user out of the entire folder even for viewing? That doesn't sound like a very convenient system.
How are the files presented? Are they on the file system? Are they streamed from a database?
Is there some reason you are doing this yourself rather than using the free version of sharepoint that does document check-in/check-out already?
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Hi,I am following a sample project. but I don't understand some code of this program.Could you please help me. I put comment in front of lines.
Business Object Layer
[DataObjectFieldAttribute(true, true, false)] why use this line?
public int Id
{
get
{
return id;
}
set
{
id = value;
}
}
public string FirstName
{
get
{
return firstName;
}
set
{
firstName = value;
}
}
public string MiddleName
{
get
{
return middleName;
}
set
{
middleName = value;
}
}
public string LastName
{
get
{
return lastName;
}
set
{
lastName = value;
}
}
public DateTime DateOfBirth
{
get
{
return dateOfBirth;
}
set
{
dateOfBirth = value;
}
}
public PersonType Type
{
get
{
return type;
}
set
{
type = value;
}
}
public string FullName
{
get
{
string tempValue = firstName;
if (!String.IsNullOrEmpty(middleName))
{
tempValue += " " + middleName;
}
tempValue += " " + lastName;
return tempValue;
}
}
public AddressList Addresses
{
get
{
return addresses;
}
set
{
addresses = value;
}
}
public PhoneNumberList PhoneNumbers
{
get
{
return phoneNumbers;
}
set
{
phoneNumbers = value;
}
}
public EmailAddressList EmailAddresses
{
get
{
return emailAddresses;
}
set
{
emailAddresses = value;
}
}
#endregion
}
}
Business Logic Layer
[DataObjectMethod(DataObjectMethodType.Update, true)] why use this line?
public static int Save(ContactPerson myContactPerson)
{
using (TransactionScope myTransactionScope = new TransactionScope())
{
int contactPersonId = ContactPersonDB.Save(myContactPerson); why use this line?
foreach (Address myAddress in myContactPerson.Addresses) why use this line?
{
myAddress.ContactPersonId = contactPersonId; why use this line?
AddressDB.Save(myAddress); why use this line?
}
foreach (EmailAddress myEmailAddress in myContactPerson.EmailAddresses)
{
myEmailAddress.ContactPersonId = contactPersonId;
EmailAddressDB.Save(myEmailAddress);
}
foreach (PhoneNumber myPhoneNumber in myContactPerson.PhoneNumbers)
{
myPhoneNumber.ContactPersonId = contactPersonId;
PhoneNumberDB.Save(myPhoneNumber);
}
myContactPerson.Id = contactPersonId;
myTransactionScope.Complete();
return contactPersonId;
}
}
Data Access Layer
public static int Save(ContactPerson myContactPerson)
{
int result = 0;
using (SqlConnection myConnection = new SqlConnection(AppConfiguration.ConnectionString))
{
SqlCommand myCommand = new SqlCommand("sprocContactPersonInsertUpdateSingleItem", myConnection);
myCommand.CommandType = CommandType.StoredProcedure;
if (myContactPerson.Id == -1)
{
myCommand.Parameters.AddWithValue("@id", DBNull.Value);
}
else
{
myCommand.Parameters.AddWithValue("@id", myContactPerson.Id);
}
myCommand.Parameters.AddWithValue("@firstName", myContactPerson.FirstName);
myCommand.Parameters.AddWithValue("@lastName", myContactPerson.LastName);
if (String.IsNullOrEmpty(myContactPerson.MiddleName))
{
myCommand.Parameters.AddWithValue("@middleName", DBNull.Value);
}
else
{
myCommand.Parameters.AddWithValue("@middleName", myContactPerson.MiddleName);
}
myCommand.Parameters.AddWithValue("@dateOfBirth", myContactPerson.DateOfBirth);
myCommand.Parameters.AddWithValue("@contactpersonType", myContactPerson.Type);
DbParameter returnValue;
returnValue = myCommand.CreateParameter();
returnValue.Direction = ParameterDirection.ReturnValue;
myCommand.Parameters.Add(returnValue);
myConnection.Open();
myCommand.ExecuteNonQuery();
result = Convert.ToInt32(returnValue.Value);
myConnection.Close();
}
return result;
}
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Rule 1: Don't post unnecessary code to ask simple question
Rule 2: Simple Goodgle search could have yielded tonnes of response
Rule 3: RTFD - MSDN Library[^]
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I have seen many utilities and tools which promise to make my website best ranked in search engines...
what do you think? which one I should use for my ASP.NET website?
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IMO, Using third party tools to make your site best ranked in search engine is not ethical. Instead of doing that, while developing your website, follow Search Engine Optimization guidelines. Then Automatically it'll come in search engine results.
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jrahma wrote: I have seen many utilities and tools which promise to make my website best ranked in search engines...
what do you think? which one I should use for my ASP.NET website?
You need to read more about SEO[^]
and also check all Search engines are there own webmaster tools.
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The two previous posters are spot on, read the optimization/webmaster guidelines for the search engines you are targeting. Sitemap XML generators are good, but beware of the backlink merchants: google has blacklisted some of these, if you are caught your ranking will go down.
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Good Day all
i have a dummy javascript that can trap for enter key on the client side
function Enterkey()
{
var textb = document.getElementById("<%=TextBox1 %>");
if(window.event.keycode ==13 && textb.value.length > 1)
{
alert('Something will be Returned');
alert(textb.value.length);
}
return false;
}
and on my server side , i am trapping for textlength with something like this
if (TextBox1.Text.Length > 1)
{
}
elseif(TextBox1.Text.Length > 1 && "And the user Pressed Enter")
{
}
now look at the Elseif part, if the textbox is greater than and the user has pressed the return key(Enter) then it should execute the do whatever condition. i could do this on the client side , but my app requirement has changed so some of the code is on the server side.
how can i achieve this
Thanks
Vuyiswa Maseko,
Spoted in Daniweb-- Sorry to rant. I hate websites. They are just wierd. They don't behave like normal code.
C#/VB.NET/ASP.NET/SQL7/2000/2005/2008
http://www.vuyiswamaseko.com
vuyiswa@its.co.za
http://www.itsabacus.co.za/itsabacus/
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I don't think you can do what you are looking for because the server doesn't know what is going on at the client side until there is a PostBack. So, I think you need to implement this logic on the client side with Javascript.
Maybe there is something fancy that can be done with Ajax, but I'm no expert there.
My 2 cents.
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Slap a hidden field on your form and have the javascript set the value. Then the server checks the value of the hidden field.
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No, the server side can't intercept keyboard pressed events. What you can do is, use your javascript code to intercept it then pass it to the server using any of the postback events.
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Hello,
I have a repeater with a label and a checkbox that bound to datatable.
I get three lines of labal+checkbox.
Now, after I click a submit button I want to check which one of the checkboxs is check.
The whole thing is inside a masterpage.
I don't know how to loop through the repeater rows and find the checkboxs.
Thanks.
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The moment I post this I thought about the answer.
I'm looping with foreach on the items of the repeater and take the control in position 1 from the current item.
BUT - I have another problem now:
I getting id and description from the DB, I want to assign the ID to each checkBox so I will know which ID was check.
I didn't managed to do that in the repeater.
Thanks.
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You might want to switch to a gridview and use the datakeynames property to keep track of the record ID for each row.
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