May 22, 2012

BeginGroup in WPF Devexpress Ribbon

- I can't find "BeginGroup" in WPF Ribbon! is there any solution ...
- Does the silverlight ribbon bar items have the begingroup option? Can't find it anywhere.
- How do you do a BeginGroup in the application menu using WPF or SL ...

Just used of a BarItemLinkSeparator in XAML instead of BeginGroup property.

    <dxb:BarButtonItemLink BarItemName="barButtonItemFind" />
    <dxb:BarButtonItemLink BarItemName="barButtonItemBookmark" />
    <dxb:BarItemLinkSeparator />
    <dxb:BarButtonItemLink BarItemName="barButtonItemFirst"/>
    <dxb:BarButtonItemLink BarItemName="barButtonItemPrevious" />
    <dxb:BarButtonItemLink BarItemName="barButtonItemNext" />
    <dxb:BarButtonItemLink BarItemName="barButtonItemLast" />

May 19, 2012

The argument types 'Edm.Guid' and 'Edm.String' are incompatible

- The argument types 'Edm.Guid' and 'Edm.String' are incompatible for this operation. Near equals expression, line X, column Y.
- ObjectQuery<T>.Where problem with GUID
- Where filter predicate format is not match with GUID and ...

The GUID format in where clause must be started with GUID term and covered with single quotation, like below

X.Where("it.ID = GUID'00000000-0000-0000-0000-000000000001'");

May 18, 2012

WPF Window Maximize problem

- The WPF application Maximize Problem and not work correctly
- The WindowState="Maximized" make window bigger than screen size and ...
- After loaded the window, it comes bigger than whole screen size and ...
- I created a WPF window and I'm running into maximizing problems.
- Problem in Maximize state
- Fully Maximize WPF Window using windowstate is not working

Just remove below line from XAML code.
Or add below line after InitializeComponent(); in constructor