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Hi all,
I have created a MSI installer file which installs a desktop application. This setup contains many dlls which will be deployed to user's machine. Whenever I made changes to any one of the dll, I am again creating MSI installer and running the installation/setup. Or copying of dll also works. But my requirement is to publish these modified dlls and then this installed version of software takes the updated dll by itself. I do not want to do this activity again and again on user's machine to deploy the dll. Please suggest possible ways. All users are in LAN only.
Regards.
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Create an updater application (as a Windows Service). It will be started automatically, looks into a folder somewhere on the network (make it configurable, e.g. a key-value-pair in its .exe.config file), compares the files there with local files, and replaces/adds them if necessary. Because Windows services use to run "elevated" with an administrative account, they can write into C:\Program Files and replace the files there.
Alternatively, your new setup packages can be installed automatically by Group Policies.
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I am building an application based on MVVM approach shown in an article by josh smith. One of my user control has many controls (3 data grids and other controls) due to which its size has gone past the size of normal window. I tried adding a scrollviewer to the user control so that the user can scroll to see the hidden controls but the scrollviewer is not working. it is shown as disabled and during runtime the usercontrol only shows the controls visible in normal window size. The other controls are truncated. Can anyone please let me know how to add scrollviewer to workaspaces so that it can work effectively.
I am loading the workspaces suggested by Josh Smith in his article.
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Whenever you have problem with sample from an article, the best approach is to ask the author...
Scroll down to the end of the article and there is a place to comment/ask...
I'm not questioning your powers of observation; I'm merely remarking upon the paradox of asking a masked man who he is. (V)
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how to search data from database between two dates using datetimepicker control in window form application asp.net C#
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By executing a query, like SELECT [...] FROM [..] WHERE [..] BETWEEN @DatePicker1.Value AND @DatePicker1.Value).
That is assuming you know how to execute a query using C# and what SQL is. Documentation on the BETWEEN keyword can be found here[^].
Bastard Programmer from Hell 
If you can't read my code, try converting it here[^]
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Try:
using (SqlConnection con = new SqlConnection(strConnect))
{
con.Open();
using (SqlCommand cmd = new SqlCommand("SELECT * FROM myTable WHERE MyDateColumn BETWEEN @ST AND @END", con))
{
cmd.Parameters.AddWithValue("@ST", dtpStart.Value);
cmd.Parameters.AddWithValue("@EN", dtpEnd.Value);
using (SqlDataReader reader = cmd.ExecuteReader())
{
while (reader.Read())
{
int id = (int) reader["iD"];
string desc = (string) reader["description"];
Console.WriteLine("ID: {0}\n {1}", iD, desc);
}
}
}
}
Those who fail to learn history are doomed to repeat it. --- George Santayana (December 16, 1863 – September 26, 1952)
Those who fail to clear history are doomed to explain it. --- OriginalGriff (February 24, 1959 – ∞)
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griff. You should know better than to mix UI elements with database code  !
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Those who fail to learn history are doomed to repeat it. --- George Santayana (December 16, 1863 – September 26, 1952)
Those who fail to clear history are doomed to explain it. --- OriginalGriff (February 24, 1959 – ∞)
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yo.....
Curious.... Is C#f based Winforms better than MFC for GUI?
Which is faster to develop in?
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Whichever you know better.
I mostly do console apps, but WinForms when I must.
You'll never get very far if all you do is follow instructions.
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shiftwik wrote: Is C#f based Winforms better than MFC for GUI?
They're different, like a spoon, a knife and a fork. Which of those three is better?
shiftwik wrote: Which is faster to develop in?
The one that you're familiar with.
Bastard Programmer from Hell
If you can't read my code, try converting it here[^]
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As the other have said, "It depends"
What it primarily depends on is if you know C# or C++.
If you don't know C++, then MFC development will be a real PITA in C#...
Those who fail to learn history are doomed to repeat it. --- George Santayana (December 16, 1863 – September 26, 1952)
Those who fail to clear history are doomed to explain it. --- OriginalGriff (February 24, 1959 – ∞)
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hey,
please help me i m attesting the code below... it is showing an error failure sending mail
it is working on local server but showing error online
plz help
SmtpClient client = new SmtpClient();
client.Port = 587;
client.Host = "smtp.gmail.com";
client.EnableSsl = true;
MailMessage mail = new MailMessage(new MailAddress("smanghnani23@gmail.com"), new MailAddress(TextBox2.Text));
MailMessage mail1 = new MailMessage(new MailAddress("smanghnani23@gmail.com"), new MailAddress("smanghnani23@gmail.com"));
mail.Subject = "Thank You For Submitting Your Request";
mail1.Subject = "A New HIRING Request is Generated";
mail1.Body = TextBox3.Text;
mail.Body = "Thank you for registering with us";
System.Net.NetworkCredential cred = new System.Net.NetworkCredential();
cred.UserName = "smanghnani23@gmail.com";
cred.Password = "password";
client.Credentials = cred;
client.Send(mail);
client.Send(mail1);
Label3.Visible = true;
Label3.Text = "Send Succesfully";
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And what error is it showing?
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it is working properly when i m running in localhost but when i try with my website it is showing "Failure Sending Mail".
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you can check my website for more information about error
www.jainglobalconnect.com
thanks
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Hi there !
I have two table (mainTable & SubTable) with these
fileds :
mainTable --> IdMetal , NameMetal , Formula , ...
SubTable --> IDDetails,IdMetal , Company , ...
also
mainTable.IdMetal=SubTable.IdMetal
in myForm , I have some TextBox that filled by MainTable Fields
and Datagrid that filled by subTable Fields
when I want to create New row(Save) in main table , at the same time
i want to fill and save in datagrid ,
here is my code :
try
{
OleDbConnection cnnSave=new OleDbConnection(myConnection);
OleDbCommand cmd__AddRows = new OleDbCommand();
cmd__AddRows.CommandText =
@"INSERT INTO MainRegTable (IDMetal,NameMetal,FormulMetal, GroupMetal, CodeMetal,Comments)
VALUES (@p1,@p2,@p3,@p4,@p5,@p6)";
cmd__AddRows.Parameters.Clear();
cmd__AddRows.Parameters.AddWithValue("@p1", txtID.Text);
....
OleDbDataAdapter dagrd = new OleDbDataAdapter(@"Select * From SubTblMetal
WHERE IDMetal=
"+int.Parse(txtID.Text),
cnnSave);
DataSet dsGrd = new DataSet();
dagrd.Fill(dsGrd, "SubTblMetal");
dsGrd.GetChanges();
dagrd.Update(dsGrd);
dsGrd.AcceptChanges();
but , no changes in subtable ...
thanks for Reply
power is knowledge ...
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Well...you haven't inserted anything into the sub table. So I'm not surprised that it contains no records.
If you want to do this, I would recommend that your either use a transaction round both assignments, or better create a stored procedure to create a transaction, and do both inserts - this has the advantage of keeping it all within the DB.
But you are going to need two inserts whichever way you go.
Those who fail to learn history are doomed to repeat it. --- George Santayana (December 16, 1863 – September 26, 1952)
Those who fail to clear history are doomed to explain it. --- OriginalGriff (February 24, 1959 – ∞)
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Yes , but I want that the User have an option to Fill datagrid(subTable) or not , so it can be Blank ...
thanks
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Thank you. Your very good example
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You're welcome!
Those who fail to learn history are doomed to repeat it. --- George Santayana (December 16, 1863 – September 26, 1952)
Those who fail to clear history are doomed to explain it. --- OriginalGriff (February 24, 1959 – ∞)
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