Programming

You are currently browsing the articles from Information City matching the category Programming.

What’s new in “integrated” Crystal Report of Visual Studio 2010

Most of us who uses the integrated crystal report that comes with Visual Studio tool wants to know what would the enhancement in the new release compares to the old version. Below is what have posted the general key improvement or added functions:

What are the new features?

  • New WPF Viewer
  • New XLSX export to take advantage of the big grid for data-only Excel exports
  • Improved report viewing experience provides more interactivity to end users of your reports.
  • New read-only RPT file called RPTR that allows you to control who can see the internals of your report design.  You create a RPTR file by exporting it from an RPT.  After that, RPTR files can only be opened by the report viewers.  oUR Report designer tools will refuse to open RPTR files – protecting your internal business logic in the report.
  • Improved embedded report designer – for example you can now create dynamic, cascading parameters.
  • Various .NET API improvements to improve the migration for COM-based RDC customers.
  • Lighter weight English-only runtime for reduced deployment size.
  • More flexible MSI deployment to replace MSM use cases.

Read more on the Release notes, Whats New, and most important of all, the download to the beta release of Crystal Report for Visual Studio 2010 here.

Known limitation toward the beta version is made available here.

P/S: The official version is expected to release end of June, 2010. Hope everything is according to the scheduled date!

Written by admin on June 9th, 2010 with no comments.
Read more articles on Programming.

Visual Studio 2010 integrates with Crystal Report

Ever since Visual Studio has released it’s latest version, quite a number of developers who have implemented the crystal reports (bundled) on their previous version are searching if this new VS have the crystal report supports. Apparently, there is and it is currently posted with updates on SAP blogs. This means that, SAP will be providing the crystal report for free, providing the same Crystal Report 2008 EULA. No registration is required.

As in previous version, Crystal Report is bundled together with the VS2008 and is released by Microsoft but for this new version, it would require a separate download for the crystal report development tool.

Written by admin on June 9th, 2010 with no comments.
Read more articles on Programming.

Disable (double click) Windows title bar sizing

While developing one of the apps. for demo on a touchscreen device, it came to surprise on the application windows sizing function. I have set the formborderstyle to fixedsingle in hope to disable the application from resize but it seems that it was able to shrink/un-maximize from maximized application. I tried playing around with the values in the window properties but to no avail.

I search around the net and found an interesting code snippet posted on Microsoft community newsgroup (idea originates from the MVP, Herfried K. Wagner):

Protected Overrides Sub WndProc(ByRef m As System.Windows.Forms.Message)
Const WM_NCLBUTTONDBLCLK As Int32 = &HA3
If m.Msg = WM_NCLBUTTONDBLCLK Then
Exit Sub
End If
MyBase.WndProc(m)
End Sub

Having that codes in the winforms disabled the window resizing on double clicking of the title bar. Great one!

Written by admin on May 12th, 2010 with no comments.
Read more articles on Knowledge Base and Programming.

« Older articles

Newer articles »