C#

jacklynn_mei wrote:

It will continuously loop.

 public partial class tempA : Form
{
SqlDataReader m_Reader;
DataSet ds = new DataSet();
int counter = 0;
private void tempA_Load(object sender, EventArgs e)
{
string conStrg;
conStrg = ("Data Source=DIMENSION3000\\SQLEXPRESS;Initial Catalog=kMasjid;User ID=sa;password=123456");
SqlConnection connTimer = new SqlConnection(conStrg);
connTimer.Open();
string selSQL = "Select txtDesc FROM txtScroll";
SqlCommand com = new SqlCommand(selSQL, connTimer);
SqlDataAdapter da = new SqlDataAdapter(com);
da.Fill(ds, "txtScroll");
m_Reader = com.ExecuteReader();
m_Reader.Read();

Timer myTimer = new Timer();
myTimer.Interval = 5000;
myTimer.Enabled = true;
myTimer.Start();
myTimer.Tick += new EventHandler(Timer_Tick);
}
public void Timer_Tick(object sender, EventArgs e)
{
alphaTxtMain.Text = " " + ds.Tables[0].Rows[counter++]["txtDesc"];
}
}

arslanjatt wrote:

a file that is placed in a folder of web application

arslanjatt wrote:

It only read the html of that page.

troubled one wrote:

I've heard of the command File.Exists so that the program checks for the latest number of the counter so that it can continue with the next number.

How is this done?

troubled one wrote:

I am using StreamWriter to create a .txt file with the help of a counter. Which means, if a file is created, the title would be message1.txt. if a second file is created, the title would be message2.txt. The counter will increase everytime the button is clicked. eg. ( "message" + intCounter + ".txt")

However, when the program is closed and run again, the new content of the textbox overwrites message1.txt instead of creating a new file named "message3.txt".

int x = MyProj.Properties.Settings.Default.Counter;
MyProj.Properties.Settings.Default.Counter = x;
MyProj.Properties.Settings.Default.Save();
MyProj.Properties.Settings.Default.Upgrade();

troubled one wrote:

the latest number of the counter