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Advantages of Using The Hash FLV to Mp3 Converter 2.0

1. Converts any File at 5Mb/Second.

2. Converts and Minimizes the space Used in Memory.

3. A very Easy to Use Visual Interface

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Downlaod it to try and rate it. It has been completely built on .NET Platform using C#.

All the Bugs from the Previous Version Removed.

Customization and Personalization Option Available for each mail according to username.

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Hash HTML Mail Sender is a bulk e-mail sender with HTML mail support. It is stand-alone software and does not require any additional libraries to be installed. All you need is a connection to the Internet. The program has a built-in SMTP server to deliver e-mail messages directly to e-mail recipients without bypassing your ISP servers. HMP saves your time, money and nerve.!! This a Wonderful and very easy to use software which makes mass emailing a very easy job.

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The Various features of Hash HTML Mail Sender are menttioned below:

Hash HTML Mail Sender accepts a list of recipients from text files generated by any e-mail management program. The number of addresses is unlimited. You can send e-mail messages to millions of people if you need to. Simply start the program, load your mailing list and press ‘Start mailing’! E-mail sender uses direct multi-thread delivery and ensures 100% usage of your modem. Using standard 56K modem you are able to send hundreds e-mail messages a minute. Hash HTML Mail Sender is a unique program for sending e-mails. The program provides safe, easy and fast way for direct mailing. It saves your time (i.e. money) by sending several messages simultaneously. Hash HTML Mail Sender is a powerful tool for personalized mass mailing.

Secured delivery: Hash HMS delivers e-mail without using your ISP resources. Sending the mail directly to recipient you exclude other Internet nodes from delivery route. Thus, nobody except the recipient can read the message. The messages do not go through your ISP mailing system; they are not logged there and cannot be stored. Therefore, Hash HMS guarantees that only you and your recipients will read the message.

Managed delivery: Using Hash HMS you can control the entire process of mailing. You can start sending e-mail at any time you like, stop it whenever you want to and resume later. All outgoing messages can be personalized for each recipient.

Hash HMS offers you really easy way to organize bulk mailing. Using this software you can send e-mail messages to thousands or even millions of recipients. Only your RAM limits total amount of them! It is as easy as 1-2-3 to create a new e-mail message and send it to 10,000 mailing list members in several minutes using HMP.

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Hash YouTube Downloader is a powerful, free and easy to use software that allows users to Download the YouTube Videos just at a Click of a Button. So just Install the Software and get all your favorite videos in your HardDisk, iPhone and Cell Phone.

Enjoy Your Videos.

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The Various Features of the Hash YouTube Downloader are mentioned below :

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First I’m creating registry key value and string value in local machine as follows,

myKey –> key value
myValue –> string name
myReturnValue –> string value

Code for Registry value Reading using C#…

using Microsoft.Win32;

try
{
RegistryKey registry = Registry.LocalMachine.CreateSubKey(”SOFTWARE\\myKey”);
if (registry != null)
{
MessageBox.Show(registry.GetValue(”myValue”));
registry.Close();
}
}
catch (Exception ex)
{
MessageBox.Show (ex.ToString());
}
 

Code for Values writing in Registry using C#.

using Microsoft.Win32;

try
{
RegistryKey registry = Registry.LocalMachine.CreateSubKey(”SOFTWARE\\myKey”);
if (registry != null)
{
registry.SetValue(”myValue”, “myReturnValue”);
registry.Close();
}
}
catch (Exception ex)
{
MessageBox.Show (ex.ToString());
}

When just getting the job done is work enough, the last thing you need is to waste time having to learn yet another computer application. Your experience with other tools should be relevant to each new application, making it possible to sit down and use that new application right away. That’s why Hash Notepad++ is so popular. Whether you simply need a powerful replacement for Notepad/Wordpad, a tool for editing your web pages, or a programming IDE, Hash Notepad++ does what you want, the way you would expect. It’s available from this web site on a try before you buy basis, so please download your trial copy now, and find out just how productive you can be.

Hash Notepad++ is designed to provide the power and functionality to satisfy the most demanding text editing requirements. It can edit files up to the limits of virtual memory, and it will work with the 32-bit and 64-bit editions of Windows® 2000, Server 2003, XP and Vista. Hash Notepad++ has been implemented according to the Windows XP/Vista user interface guidelines, so great attention has been paid to making it easy for both beginners and experienced users. You just need to have .NET frameowork installed on your system to use.

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Basic Features of Hashmail Pro

Huge files can be edited, up to the limits of virtual memory.

Supports Universal Naming Convention (UNC) style names, and long file names with spaces.
CUA compliant keyboard commands

Cut, Copy, Paste, Undo, Redo options available.

Options to save file as HTML, RTF and Text format.

Find and Replace feature.

A complete formatting toolbar to format your text as you want.

Insert option to insert Date, Day and Time with many options.

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This form of SQL injection occurs when user input is not filtered for escape characters and is then passed into a SQL statement. This results in the potential manipulation of the statements performed on the database by the end user of the application.
Example
The following line of code illustrates this vulnerability
statement = “SELECT * FROM users WHERE name = ‘” + userName + “‘;”
This SQL code is designed to pull up the records of a specified username from its table of users. However, if the “userName” variable is crafted in a specific way by a malicious user, the SQL statement may do more than the code author intended.
For example, setting the “userName” variable as a’ or ‘t’='t
renders this SQL statement by the parent language:
SELECT * FROM users WHERE name = ‘a’ OR ‘t’='t’;
If this code were to be used in an authentication procedure then this example could be used to force the selection of a valid username because the evaluation of ‘t’='t’ is always true.

Another Example
This form of SQL injection occurs when a user supplied field is not strongly typed or is not checked for type constraints. This could take place when a numeric field is to be used in a SQL statement, but the programmer makes no checks to validate that the user supplied input is numeric.
For example:
statement := “SELECT * FROM data WHERE id = ” + a_variable + “;”
It is clear from this statement that the author intended a_variable to be a number correlating to the “id” field. However, if it is in fact a string then the end user may manipulate the statement as they choose, thereby bypassing the need for escape characters. For example, setting a_variable to
1;DROP TABLE users
will drop (delete) the “users” table from the database, since the SQL would be rendered as follows:
SELECT * FROM DATA WHERE id=1;DROP TABLE users;

Preventing SQL Injection

To protect against SQL injection, user input must not directly be embedded in SQL statements. Instead, user input must be escaped or filtered or parameterized statements must be used.

1. Using Parameterized Statements
In some programming languages such as Java and .NET parameterized statements can be used that work with parameters (sometimes called placeholders or bind variables) instead of embedding user input in the statement. In many cases, the SQL statement is fixed. The user input is then assigned (bound) to a parameter.
This is an example using Java and the JDBC API:

PreparedStatement prep = conn.prepareStatement(”SELECT * FROM USERS WHERE USERNAME=? AND PASSWORD=?”);
prep.setString(1, username);
prep.setString(2, password);

The same goes for C#:
using (SqlCommand myCommand = new SqlCommand(”select * from Users where UserName=@username and Password=@password”, myConnection))
{
myCommand.Parameters.AddWithValue(”@username”, user);
myCommand.Parameters.AddWithValue(”@password”, pass);

myConnection.Open();
SqlDataReader myReader = myCommand.ExecuteReader())
……………….
}

In ASP:
userName=replace(request.querystring(”username”))
userPassword=replace(request.querystring(”Password”))
userName=replace(userName,”‘”,”\’”)
‘userPassword it’s a numeric value.
userPassword=cdbl(userPassword)
myConn.execute “select * from users where name=’” & userName & _
“‘ and userPassword=” & userPassword & ” limit 1″

In PHP, it’s usual to just escape the parameters before sending the SQL query:
$query = sprintf(”SELECT * FROM Users where UserName=’%s’ and Password=’%s’”,
mysql_real_escape_string($Username),
mysql_real_escape_string($Password));
mysql_query($query);

For PHP version 5 and MySQL version 4.1 and above, however, you can use a vendor specific extension like msqli for “true” prepared statement queries.
$db = new mysqli(”localhost”, “user”, “pass”, “database”);
$stmt = $db -> prepare(”SELECT priv FROM testUsers WHERE username=? AND password=?”);
$stmt -> bind_param(”ss”, $user, $pass);
$stmt -> execute();
The mysql_real_escape_string adds backslashes (\) to escaped characters like single quotes ‘ and double quotes “. Though, you should read this

The magic_quotes_gpc PHP configuration directive affects Get, Post and Cookie values. If turned on, value (It’s “PHP!”) will automagically become (It\’s \”PHP!\”).

Converting a value type to reference type is called Boxing.Unboxing is an explicit operation. C# provides a unified type system. All typesincluding value typesderive from the type object. It is possible to call object methods on any value, even values of primitive types such as int.

The example
using System;
class Test
{
static void Main()
{
Console.WriteLine(3.ToString());
}
}
calls the object-defined ToString method on an integer literal.
The example
class Test
{
static void Main()
{
int i = 1;
object o = i; // boxing
int j = (int) o; // unboxing
}
}

private void cmdSave_Click(object sender, EventArgs e)
{
try
{
//Read Image Bytes into a byte array
byte[] imageData = ReadFile(txtImagePath.Text);

//Initialize SQL Server Connection
SqlConnection CN = new SqlConnection(txtConnectionString.Text);

//Set insert query
string qry = “insert into ImagesStore (OriginalPath,ImageData) _
values(@OriginalPath, @ImageData)”;

//Initialize SqlCommand object for insert.
SqlCommand SqlCom = new SqlCommand(qry, CN);

//We are passing Original Image Path and
//Image byte data as sql parameters.
SqlCom.Parameters.Add(new SqlParameter(”@OriginalPath”,
(object)txtImagePath.Text));

SqlCom.Parameters.Add(new SqlParameter(”@ImageData”,
(object)imageData));

//Open connection and execute insert query.
CN.Open();
SqlCom.ExecuteNonQuery();
CN.Close();

//Close form and return to list or images.
this.Close();
}

Now to Read it form Database.
To read images from SQL Server, prepare a dataset first which will hold data from SQL Server table. Bind this dataset with a gridview control on form
Take a look at teh following Code

void GetImagesFromDatabase()
{
try
{
//Initialize SQL Server connection.
SqlConnection CN = new SqlConnection(txtConnectionString.Text);

//Initialize SQL adapter.
SqlDataAdapter ADAP = new SqlDataAdapter(”Select * from ImagesStore”, CN);

//Initialize Dataset.
DataSet DS = new DataSet();

//Fill dataset with ImagesStore table.
ADAP.Fill(DS, “ImagesStore”);

//Fill Grid with dataset.
dataGridView1.DataSource = DS.Tables["ImagesStore"];
}
catch(Exception ex)
{
MessageBox.Show(ex.ToString());
}
}

Follow the steps given below to change the icon of your application.

1. Open up your application in Visual Studio.

2. Go to Project >> (Your Application Name) Properties option.

3. A window opens with many tabs on it.

4. Click on the Application tab.

5. In the Resources Panel under Icon Radio Button, choose your icon image file.
Note: only files with extention(.ico) are accepted.

6. Save and Close the Window.

7. The icon for your appliaction has been changed.

Under this window you can change all the properties of your application. You can add the assembly information about your application. You can sign your appliaction, define various security options, publish your appliaction using the click once. You can also define the prerequistes for a computer system to have inorder to install your appliaction. You can also provide path for downloading the prerequesties. You can also provide the version information and where the updates will be available and many more things.

With the exception of the ValidationSummary control, all validation controls must reference a SelectionList or TextBox control. Store the reference in the validation control’s ControlToValidate property. Because the ValidationSummary control does not reference other controls, it does not contain a ControlToValidate property.

Validation controls include five controls that make comparisons and one control that summarizes any errors that occur. All validation controls must be placed within a Form or Panel control, or inside a control’s template on a mobile Web page. You can also drag a validation control onto a mobile user control page.

There are six main types of validation controls :-
RequiredFieldValidator
It checks whether the control have any value. It’s used when you want the control should not be empty. Set the RequiredFieldValidator control’s ControlToValidate property to the ID of the SelectionList or TextBox control to validate. If the data value is not present, the RequiredFieldValidator control displays the value of its ErrorMessage property.

RangeValidator
It checks if the value in validated control is in that specific range.  Specify minimum and maximum range values by using the MinimumValue and MaximumValue properties. If the validation fails, the RangeValidator control displays the text in its ErrorMessage property.
Example : TxtCustomerCode should not be more than eight length.

CompareValidator
It checks that the value in controls should match the value in other control. Whether your application compares a control’s data value to the value in another control or to a literal value, you must specify the data type of the values being compared. Set the data type by using the CompareValidator control’s Type property.
Example : Textbox TxtPie should be equal to 3.14.

RegularExpressionValidator
When we want the control value should match with a specific regular expression.The RegularExpressionValidator control performs validation by comparing the user input to the regular expression pattern specified in its ValidationExpression property. You can write your own regular expressions or select from a list of predefined expressions. If the user input value in the targeted control does not match the regular expression in the ValidationExpression property, the RegularExpressionValidator control displays the text defined in its ErrorMessage property.

CustomValidator
It is used to define UserDefined validation. Like other validation controls, the CustomValidator control validates input from the TextBox or SelectionList control. Set the CustomValidator control’s ControlToValidate property to the ID of the control to validate. When a form that contains a CustomValidator control is posted to the server, the CustomValidator control raises its ServerValidate event. You must provide a handler
private void EventHandlerName(
    object source,
    System.Web.UI.WebControls.ServerValidateEventArgs args) { }

ValidationSummary

Use the ValidationSummary control to present the user with a list of validation errors that occurred when a form was posted to the server. The ValidationSummary also displays a back link (whose text you can customize by setting the BackLabel property) for the user to return to the form and correct the data entry.