validations

[sivak]

Now i want to check whether the windows user entering the correct password or not .
for example:
in textbox1=username
in textbox2=password
onclicking the ok button if it is the right password to that user or not,if it is valid user means in messagebox("valid user") else invalid user.how to i check this...Help me..

[kvprajapati]

You have to check the values of textboxes against preload data of user. If user's data is in database, you have to use ADO.NET classes.

[papanyquiL]

For example, if the password was "abcd123"
You would use this:

if(this.textBox2.Text = "abcd123")
{
             MessageBox.Show("Valid user");
}
else
{
           MessageBox.Show("Invalid user");
}

Hope this helps :P

[kvprajapati]

For example, if the password was "abcd123"
You would use this:

if(this.textBox2.Text = "abcd123")
{
             MessageBox.Show("Valid user");
}
else
{
           MessageBox.Show("Invalid user");
}

Hope this helps :P

No, code has an error.

if(this.textBox2.Text == "abcd123")
{
             MessageBox.Show("Valid user");
}
else
{
           MessageBox.Show("Invalid user");
}