Preview control event

ldm75

Hi


How can I intercept a preview control event?

For example i want open a my form when i click into a text box in a report, like CristalReport Viewer 2008

Thanks sorry for my English

AlexTZ

Hello,

This can be done in the report script. See "Interactive Reports|Handle Preview Clicks" report.

ldm75

Hi

In the report script event i can't reference my application objects instance

Thanks

AlexTZ

You can. To do this:

- go "Report|Options..." menu, select "Script" tab and add a reference to your application's executable module (for example, "Demo.exe")
- now you will able to use in a script any public class defined in your app.

For example, your class:

namespace Demo
{
  public partial class Form1 : Form
  {
    public static void TestMessage()
    {
      MessageBox.Show("Hello from the main application!");
    }
    ...
  }
}

and how it can be used from a script:

Demo.Form1.TestMessage();

If you need to use some object instance, you may define a public static property in your class and assign an instance to it, before you run a report.

ldm75

Sorry,
but i can't it.

I add a reference to myapplication's executable module GestContab.exe.
When i try execute the preview the messare error are:
BC2017: 'Impossible find GestContab.exe'
BC2000: unexpected error while compiler initializing: Can not find specified file

Thanks

AlexTZ

Of course, both FastReport dll and your application must be in the same folder.

ldm75

Thanks, now report is exactly as it should be!