Crystal Report is not showing

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Dear Sir,

Here i am doing windows application.In Mdi form i am using one timer and its interval is 1 Millisecond. It is working continuously. In that timer i am fetching data from Database(Access).

My problem is that when i open crystal report,the entire project is stuck.I can not see the report.

If i disable the timer,then Report is showing properly.
I have run this project in another system also,its showing same problem.In every report also showing same problem.

So please help me to solve this problem.

Thank You
Sujith

Posted 13-May-11 18:19pm

sujithmtla

Updated 13-May-11 18:29pm

ZeeroC00l

v2

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ZeeroC00l 14-May-11 0:30am

-- edited for formatting and added "CrystalReports" tag

thatraja 14-May-11 2:32am

We must take a look at your code so include that in your question.

sujithmtla 16-May-11 2:51am

private void timer3_Tick(object sender, EventArgs e)
{
int t = 0;
OleDbCommand cmdGetDateTime = new OleDbCommand("select Date,Time from WakeupCall where Date='" + DateTime.Now.ToShortDateString() + "' and Status='Activated'", Mycon.con);
if (Mycon.con.State == ConnectionState.Open)
Mycon.con.Close();
Mycon.con.Open();
OleDbDataReader rdGetDateTime = cmdGetDateTime.ExecuteReader();
while (rdGetDateTime.Read())
{
//string[] temp = rdGetDateTime.GetValue(1).ToString().Split(':', ' ');
//string minute = "";
//if (System.Convert.ToInt32(temp[1].ToString()) < 10)
//{
// minute = "0" + temp[1];
//}
//string timeout = temp[0].ToString() + ":" + minute.ToString() + " " + temp[2].ToString();
if (rdGetDateTime.GetValue(0).ToString() == DateTime.Now.ToShortDateString() && rdGetDateTime.GetValue(1).ToString() == DateTime.Now.ToShortTimeString())
{
t = 1;
}
}

if (t == 1)
{
//Global.Functions.alert.MdiParent = this;
//Global.Functions.alert.Show();
//Global.Functions.alert.Top = 400;
//Global.Functions.alert.Left = 300;

AlertShow(t);
}

}

private void AlertShow(int s)
{
timer3.Enabled = false;
Global.Functions.alert.Left = 805;
Global.Functions.alert.Top = 440;
Global.Functions.alert.MdiParent = this;
Global.Functions.alert.Left = 805;
if (s == 1)
{
s = 0;
timer4.Enabled = true;

}

}

private void timer4_Tick(object sender, EventArgs e)
{

Global.Functions.alert.Left = 800;
Global.Functions.alert.Top = Global.Functions.alert.Top - 10;
Global.Functions.alert.Show();
System.Media.SystemSounds.Beep.Play();
if (Global.Functions.alert.Top <= 270)
{
timer5.Enabled = true;
timer4.Enabled = false;
timer3.Enabled = true;
}
}

private void timer5_Tick(object sender, EventArgs e)
{
Global.Functions.Count = Global.Functions.Count + 1;
if (Global.Functions.Count >= 60)
{
timer3.Enabled = true;
timer5.Enabled = false;
Global.Functions.Count = 0;
Global.Functions.alert.Hide();
}
}
I didnt set datasource in timer.

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venkynataraj · Answer 1 · 2011-05-13T18:57:00

Solution 1

Are you setting datasource for the report in the timer tick event?
Can u provide the code so that it would be easy to find out the error.

Posted 13-May-11 18:57pm

venkynataraj