iX Talk

I created a popup screen and open it with the code:

Globals.MyScreen.Show();

How can I close the screen using script?

regards, Waldemar

Globals.MyScreen.Close();

Br.

Thank You Edmund, works fine! What is confusing, every time when HMI power up, the new popup screen appears. How can it be prevented?

Regards, Waldemar

From where do you call your ".Show();" code?

Br.

It is calling from 2 places:
1. Button "Record data to USB", placed on the screen "Statistic".
2. Tags>Scripts> aTag's_ValueOn, when 2 other tags meet conditions.

It´s probably the second one that fires of the event.

Could you copy and paste the code here?

Best Regards

void Stopping_state_ValueOn(System.Object sender, System.EventArgs e)
{//record trend to USB when the system stops
Globals.Tags.Last_session_number.Value=0;
if (Globals.Tags.History_trend_recorded.Value==false)
{
Globals.ExportTrendData.ExportTrend("Datalogger1"); Globals.Tags.History_trend_recorded.Value=true;
}
Globals.Tags.Session_number_after_record.Read();
if (Globals.Tags.Session_number_after_record.Value>63&Directory.Exists("\\Hard Disk"))
//if 64 sessions made after last record to USB and USB memory available
{
Globals.USB_record.Show();
}
}

wlederer wrote: if (Globals.Tags.Session_number_after_record.Value>63&Directory.Exists("\\Hard Disk"))
//if 64 sessions made after last record to USB and USB memory available
{
Globals.USB_record.Show();
}
}

I would start by adding another & in your if-clause.
AND = '&&'
OR = '||'
NOT = '!='

Is it possible that the conditions are true at startup?

Thank You Bjornidar.
I deleted the screen and added it again. The problem disappeared. Don't know the reason.
What is the difference between "&" and "&&"?

I know..Old thread..but..

Can someone help a c# newbie with a code that close a popup screen when a tag goes from false to true or like close a specified screen when a alarm goes from active to inactive???

I came up with this, but not working..
Should I put the script in the screen i want to close?

namespace Neo.ApplicationFramework.Generated
{
using System.Windows.Forms;
using System;
using System.Drawing;
using Neo.ApplicationFramework.Tools;
using Neo.ApplicationFramework.Common.Graphics.Logic;
using Neo.ApplicationFramework.Controls;
using Neo.ApplicationFramework.Interfaces;


public partial class Nodstop

{

void Nodstop(System.Object sender, System.EventArgs e)
{
if (Globals.Tags.Application_GVL_MEMORY_Nodstopp.Value=1)
Globals.Nodstop.Close();
}
}
}