DrilldownStyle

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#DrilldownStyle

[[_TOC_]]

##About

Gets or sets the list of available drill-down report fields formats. 
This affects contents of all "Drill-down style" comboboxes in the ReportDesigner.
For example, in the Advanced Properties of a field at the Fields tab.

Currently, the valid keys are:
* DetailLink
* DetailLinkNewWindow
* EmbeddedDetail
* DetailLinkPopup
* ComboKey

**Default Value**: 
* {object[5]}
  * {Izenda.AdHoc.DetailFormat}
  * {Izenda.AdHoc.DetailFormat}
  * {Izenda.AdHoc.EmbeddedDetailFormat}
  * {Izenda.AdHoc.DetailLinkPopupFormat}
  * {Izenda.AdHoc.ComboKeyFormat}

##Global.asax (C♯)

```csharp
//main class: inherits DatabaseAdHocConfig or FileSystemAdHocConfig
public class CustomAdHocConfig : Izenda.AdHoc.DatabaseAdHocConfig
{
  // Configure settings
  // Add custom settings after setting the license key and connection string by overriding the ConfigureSettings() method
  public static void InitializeReporting() {
    //Check to see if we've already initialized.
    if (HttpContext.Current.Session == null || HttpContext.Current.Session["ReportingInitialized"] != null)
      return;
    AdHocSettings.LicenseKey = "INSERT_LICENSE_KEY_HERE";
    AdHocSettings.SqlServerConnectionString = "INSERT_CONNECTION_STRING_HERE";
    Izenda.AdHoc.AdHocSettings.AdHocConfig = new CustomAdHocConfig();
    AdHocSettings.DrillDownStyle = new FormatCollection(); //The relevant setting
    AdHocSettings.DrillDownStyle.Add("Detail", new DetailFormat()); //The relevant setting
    AdHocSettings.DrillDownStyle.Add("DetailLink", new DetailLinkPopupFormat()); //The relevant setting
    HttpContext.Current.Session["ReportingInitialized"] = true;
  }
}
```

##Global.asax (VB.NET)

```visualbasic
'main class: inherits DatabaseAdHocConfig or FileSystemAdHocConfig
Public Class CustomAdHocConfig
    Inherits Izenda.AdHoc.DatabaseAdHocConfig

Shared Sub InitializeReporting()
        'Check to see if we've already initialized
        If HttpContext.Current.Session Is Nothing OrElse HttpContext.Current.Session("ReportingInitialized") IsNot Nothing Then
            Return
        'Initialize System
        AdHocSettings.LicenseKey = "INSERT_LICENSE_KEY_HERE"
        AdHocSettings.SqlServerConnectionString = "INSERT_CONNECTION_STRING_HERE"
        Izenda.AdHoc.AdHocSettings.AdHocConfig = New CustomAdHocConfig()
        AdHocSettings.DrillDownStyle = new FormatCollection() 'The relevant setting
        AdHocSettings.DrillDownStyle.Add("Detail", new DetailFormat()) 'The relevant setting
        AdHocSettings.DrillDownStyle.Add("DetailLink", new DetailLinkPopupFormat()) 'The relevant setting
        HttpContext.Current.Session("ReportingInitialized") = True
    End Sub
End Class
```

##Screenshots

![](http://izenda.com/Site/Images/Screenshots/DrillDownStyleDS.png)

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---

* [[Izenda 7 Series Documentation|https://www.izenda.com/docs/]]
* [[Release Notes]]
* [[Upgrade Best Practices|FAQ/Izenda-Update-Best-Practices]]
* [[FAQ]]
* [[Tutorials]]
* [[The Izenda API|/API/AdHocConfig]]
* [[The AdHocSettings class|/API/AdHocSettings]]
* [Developer Links and Guides](/Guides/Developer-Links-and-Guides)
* [[Known Issues]]

---

* <a href="http://www.izenda.com" rel="nofollow" target="_blank">Izenda Website</a>
* [Product Video](https://www.youtube.com/watch?v=X3-yWFq0w5A)
* <a href="http://www.izenda.com/blog" rel="nofollow" target="_blank">Izenda Blog</a>
* <a href="http://www.izenda.com/company/" rel="nofollow" target="_blank">About Us</a>
* <a href="http://www.izenda.com/contact-us/" rel="nofollow" target="_blank">Contact Us</a>

---
* [Guide To Report Design](/Guides/ReportDesign)
* [Making Custom Forms Video](http://www.youtube.com/watch?v=5b2axJlgdFs)

---

* [[Acknowledgements]]

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