FIX: ListBox control is slow to update the UI in a Silverlight for Windows Embedded application

Symptoms

Assume that you have a Silverlight for Windows Embedded (SWE) application that contains two ListBox controls on a Windows Embedded Compact 7 (WEC 7) device. When you run this application, there is about a one-second lag between when you taps on an new item in the bottom ListBox and the UI updating.

Cause

This issue occurs as a side effect of the design and implementation of the Silverlight for Windows Embedded runtime.

Resolution

Download information

The Windows Embedded Compact 7 Monthly Update (September 2015) is now available from Microsoft. To download this Windows Embedded Compact 7 monthly update, see Windows Embedded Compact 7 updates in the Microsoft Download Center website.

The kind of processor that each file applies to is visible in the name of each file in the "File information" section.

More Information

Restart requirement

After you apply this update, you must perform a clean build of the whole platform. To do this, use one of the following methods:

  • On the Build menu, click Clean Solution, and then click Build Solution.

  • On the Build menu, click Rebuild Solution.

You do not have to restart the computer after you apply this software update.

Update replacement information

This update does not replace any other updates.

The English version of this software update package has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time item in Control Panel.

Files that are included in this hotfix package

File name

File size

Date

Time

Path

Xamlruntime.map

1,840,845

10-Sep-2015

06:05

Public\Common\Oak\Target\Mipsii\Checked

Xamlruntimecore.map

4,698,312

10-Sep-2015

06:05

Public\Common\Oak\Target\Mipsii\Checked

Xamlruntimecore.rel

7,510,535

10-Sep-2015

06:05

Public\Common\Oak\Target\Mipsii\Checked

Xamlruntime.rel

2,848,698

10-Sep-2015

06:05

Public\Common\Oak\Target\Mipsii\Checked

Xamlruntimecore.dll

8,126,464

10-Sep-2015

06:05

Public\Common\Oak\Target\Mipsii\Checked

Xamlruntime.dll

1,712,128

10-Sep-2015

06:05

Public\Common\Oak\Target\Mipsii\Checked

Xamlruntime.map

1,436,197

10-Sep-2015

06:06

Public\Common\Oak\Target\Mipsii\Retail

Xamlruntimecore.map

1,640,594

10-Sep-2015

06:06

Public\Common\Oak\Target\Mipsii\Retail

Xamlruntimecore.rel

3,483,015

10-Sep-2015

06:06

Public\Common\Oak\Target\Mipsii\Retail

Xamlruntime.rel

2,322,609

10-Sep-2015

06:06

Public\Common\Oak\Target\Mipsii\Retail

Xamlruntimecore.dll

4,251,648

10-Sep-2015

06:06

Public\Common\Oak\Target\Mipsii\Retail

Xamlruntime.dll

1,236,992

10-Sep-2015

06:06

Public\Common\Oak\Target\Mipsii\Retail

Xamlruntime.map

2,462,691

10-Sep-2015

06:05

Public\Common\Oak\Target\Mipsii\Debug

Xamlruntimecore.map

5,202,541

10-Sep-2015

06:05

Public\Common\Oak\Target\Mipsii\Debug

Xamlruntimecore.rel

10,296,971

10-Sep-2015

06:05

Public\Common\Oak\Target\Mipsii\Debug

Xamlruntime.rel

3,905,922

10-Sep-2015

06:05

Public\Common\Oak\Target\Mipsii\Debug

Xamlruntimecore.dll

10,833,920

10-Sep-2015

06:05

Public\Common\Oak\Target\Mipsii\Debug

Xamlruntime.dll

2,523,136

10-Sep-2015

06:05

Public\Common\Oak\Target\Mipsii\Debug

Xamlruntime.map

1,833,767

10-Sep-2015

06:06

Public\Common\Oak\Target\Armv6\Checked

Xamlruntimecore.map

4,656,911

10-Sep-2015

06:06

Public\Common\Oak\Target\Armv6\Checked

Xamlruntimecore.rel

3,031,717

10-Sep-2015

06:06

Public\Common\Oak\Target\Armv6\Checked

Xamlruntime.rel

1,763,663

10-Sep-2015

06:06

Public\Common\Oak\Target\Armv6\Checked

Xamlruntimecore.dll

7,610,368

10-Sep-2015

06:06

Public\Common\Oak\Target\Armv6\Checked

Xamlruntime.dll

1,359,872

10-Sep-2015

06:06

Public\Common\Oak\Target\Armv6\Checked

Xamlruntime.map

1,264,465

10-Sep-2015

06:07

Public\Common\Oak\Target\Armv6\Retail

Xamlruntimecore.map

1,626,640

10-Sep-2015

06:07

Public\Common\Oak\Target\Armv6\Retail

Xamlruntimecore.rel

1,991,603

10-Sep-2015

06:07

Public\Common\Oak\Target\Armv6\Retail

Xamlruntime.rel

1,577,918

10-Sep-2015

06:07

Public\Common\Oak\Target\Armv6\Retail

Xamlruntimecore.dll

3,575,808

10-Sep-2015

06:07

Public\Common\Oak\Target\Armv6\Retail

Xamlruntime.dll

970,752

10-Sep-2015

06:07

Public\Common\Oak\Target\Armv6\Retail

Xamlruntime.map

2,485,402

10-Sep-2015

06:05

Public\Common\Oak\Target\Armv6\Debug

Xamlruntimecore.map

5,206,275

10-Sep-2015

06:05

Public\Common\Oak\Target\Armv6\Debug

Xamlruntimecore.rel

3,050,538

10-Sep-2015

06:05

Public\Common\Oak\Target\Armv6\Debug

Xamlruntime.rel

2,317,389

10-Sep-2015

06:05

Public\Common\Oak\Target\Armv6\Debug

Xamlruntimecore.dll

10,129,408

10-Sep-2015

06:05

Public\Common\Oak\Target\Armv6\Debug

Xamlruntime.dll

2,232,320

10-Sep-2015

06:05

Public\Common\Oak\Target\Armv6\Debug

Xamlruntime.map

1,787,870

10-Sep-2015

06:05

Public\Common\Oak\Target\X86\Checked

Xamlruntimecore.map

4,850,824

10-Sep-2015

06:05

Public\Common\Oak\Target\X86\Checked

Xamlruntimecore.rel

3,023,365

10-Sep-2015

06:05

Public\Common\Oak\Target\X86\Checked

Xamlruntime.rel

1,731,154

10-Sep-2015

06:05

Public\Common\Oak\Target\X86\Checked

Xamlruntimecore.dll

5,410,816

10-Sep-2015

06:05

Public\Common\Oak\Target\X86\Checked

Xamlruntime.dll

1,060,864

10-Sep-2015

06:05

Public\Common\Oak\Target\X86\Checked

Xamlruntime.map

1,429,036

10-Sep-2015

06:05

Public\Common\Oak\Target\X86\Retail

Xamlruntimecore.map

1,795,192

10-Sep-2015

06:04

Public\Common\Oak\Target\X86\Retail

Xamlruntimecore.rel

1,877,140

10-Sep-2015

06:04

Public\Common\Oak\Target\X86\Retail

Xamlruntime.rel

1,626,058

10-Sep-2015

06:05

Public\Common\Oak\Target\X86\Retail

Xamlruntimecore.dll

2,850,816

10-Sep-2015

06:04

Public\Common\Oak\Target\X86\Retail

Xamlruntime.dll

778,240

10-Sep-2015

06:05

Public\Common\Oak\Target\X86\Retail

Xamlruntime.map

2,282,551

10-Sep-2015

06:05

Public\Common\Oak\Target\X86\Debug

Xamlruntimecore.map

5,209,792

10-Sep-2015

06:05

Public\Common\Oak\Target\X86\Debug

Xamlruntimecore.rel

4,019,051

10-Sep-2015

06:05

Public\Common\Oak\Target\X86\Debug

Xamlruntime.rel

2,140,460

10-Sep-2015

06:05

Public\Common\Oak\Target\X86\Debug

Xamlruntimecore.dll

7,286,784

10-Sep-2015

06:05

Public\Common\Oak\Target\X86\Debug

Xamlruntime.dll

1,601,536

10-Sep-2015

06:05

Public\Common\Oak\Target\X86\Debug

Xamlruntime.map

1,803,802

10-Sep-2015

06:05

Public\Common\Oak\Target\Sh4\Checked

Xamlruntimecore.map

4,654,280

10-Sep-2015

06:05

Public\Common\Oak\Target\Sh4\Checked

Xamlruntimecore.rel

3,747,843

10-Sep-2015

06:05

Public\Common\Oak\Target\Sh4\Checked

Xamlruntime.rel

2,186,599

10-Sep-2015

06:05

Public\Common\Oak\Target\Sh4\Checked

Xamlruntimecore.dll

6,455,296

10-Sep-2015

06:05

Public\Common\Oak\Target\Sh4\Checked

Xamlruntime.dll

1,265,664

10-Sep-2015

06:05

Public\Common\Oak\Target\Sh4\Checked

Xamlruntime.map

1,426,093

10-Sep-2015

06:05

Public\Common\Oak\Target\Sh4\Retail

Xamlruntimecore.map

1,633,300

10-Sep-2015

06:05

Public\Common\Oak\Target\Sh4\Retail

Xamlruntimecore.rel

2,367,675

10-Sep-2015

06:05

Public\Common\Oak\Target\Sh4\Retail

Xamlruntime.rel

1,955,498

10-Sep-2015

06:05

Public\Common\Oak\Target\Sh4\Retail

Xamlruntimecore.dll

3,223,552

10-Sep-2015

06:05

Public\Common\Oak\Target\Sh4\Retail

Xamlruntime.dll

925,696

10-Sep-2015

06:05

Public\Common\Oak\Target\Sh4\Retail

Xamlruntime.map

2,461,849

10-Sep-2015

06:06

Public\Common\Oak\Target\Sh4\Debug

Xamlruntimecore.map

5,198,246

10-Sep-2015

06:05

Public\Common\Oak\Target\Sh4\Debug

Xamlruntimecore.rel

4,411,247

10-Sep-2015

06:05

Public\Common\Oak\Target\Sh4\Debug

Xamlruntime.rel

2,928,332

10-Sep-2015

06:06

Public\Common\Oak\Target\Sh4\Debug

Xamlruntimecore.dll

8,359,936

10-Sep-2015

06:05

Public\Common\Oak\Target\Sh4\Debug

Xamlruntime.dll

2,019,328

10-Sep-2015

06:06

Public\Common\Oak\Target\Sh4\Debug

Xamlruntime.map

1,839,328

10-Sep-2015

06:05

Public\Common\Oak\Target\Mipsii_fp\Checked

Xamlruntimecore.map

4,702,785

10-Sep-2015

06:05

Public\Common\Oak\Target\Mipsii_fp\Checked

Xamlruntimecore.rel

7,385,980

10-Sep-2015

06:05

Public\Common\Oak\Target\Mipsii_fp\Checked

Xamlruntime.rel

2,820,365

10-Sep-2015

06:05

Public\Common\Oak\Target\Mipsii_fp\Checked

Xamlruntimecore.dll

8,089,600

10-Sep-2015

06:05

Public\Common\Oak\Target\Mipsii_fp\Checked

Xamlruntime.dll

1,703,936

10-Sep-2015

06:05

Public\Common\Oak\Target\Mipsii_fp\Checked

Xamlruntime.map

1,434,961

10-Sep-2015

06:05

Public\Common\Oak\Target\Mipsii_fp\Retail

Xamlruntimecore.map

1,644,537

10-Sep-2015

06:05

Public\Common\Oak\Target\Mipsii_fp\Retail

Xamlruntimecore.rel

3,359,243

10-Sep-2015

06:05

Public\Common\Oak\Target\Mipsii_fp\Retail

Xamlruntime.rel

2,302,019

10-Sep-2015

06:05

Public\Common\Oak\Target\Mipsii_fp\Retail

Xamlruntimecore.dll

4,202,496

10-Sep-2015

06:05

Public\Common\Oak\Target\Mipsii_fp\Retail

Xamlruntime.dll

1,236,992

10-Sep-2015

06:05

Public\Common\Oak\Target\Mipsii_fp\Retail

Xamlruntime.map

2,460,856

10-Sep-2015

06:05

Public\Common\Oak\Target\Mipsii_fp\Debug

Xamlruntimecore.map

5,207,133

10-Sep-2015

06:05

Public\Common\Oak\Target\Mipsii_fp\Debug

Xamlruntimecore.rel

10,223,079

10-Sep-2015

06:05

Public\Common\Oak\Target\Mipsii_fp\Debug

Xamlruntime.rel

3,879,532

10-Sep-2015

06:05

Public\Common\Oak\Target\Mipsii_fp\Debug

Xamlruntimecore.dll

10,825,728

10-Sep-2015

06:05

Public\Common\Oak\Target\Mipsii_fp\Debug

Xamlruntime.dll

2,519,040

10-Sep-2015

06:05

Public\Common\Oak\Target\Mipsii_fp\Debug

Xamlruntime.map

1,833,761

10-Sep-2015

06:06

Public\Common\Oak\Target\Armv7\Checked

Xamlruntimecore.map

4,655,486

10-Sep-2015

06:06

Public\Common\Oak\Target\Armv7\Checked

Xamlruntimecore.rel

3,031,920

10-Sep-2015

06:06

Public\Common\Oak\Target\Armv7\Checked

Xamlruntime.rel

1,763,663

10-Sep-2015

06:06

Public\Common\Oak\Target\Armv7\Checked

Xamlruntimecore.dll

7,548,928

10-Sep-2015

06:06

Public\Common\Oak\Target\Armv7\Checked

Xamlruntime.dll

1,355,776

10-Sep-2015

06:06

Public\Common\Oak\Target\Armv7\Checked

Xamlruntime.map

1,264,417

10-Sep-2015

06:06

Public\Common\Oak\Target\Armv7\Retail

Xamlruntimecore.map

1,625,441

10-Sep-2015

06:06

Public\Common\Oak\Target\Armv7\Retail

Xamlruntimecore.rel

1,991,603

10-Sep-2015

06:06

Public\Common\Oak\Target\Armv7\Retail

Xamlruntime.rel

1,577,889

10-Sep-2015

06:06

Public\Common\Oak\Target\Armv7\Retail

Xamlruntimecore.dll

3,567,616

10-Sep-2015

06:06

Public\Common\Oak\Target\Armv7\Retail

Xamlruntime.dll

966,656

10-Sep-2015

06:06

Public\Common\Oak\Target\Armv7\Retail

Xamlruntime.map

2,485,411

10-Sep-2015

06:05

Public\Common\Oak\Target\Armv7\Debug

Xamlruntimecore.map

5,206,276

10-Sep-2015

06:05

Public\Common\Oak\Target\Armv7\Debug

Xamlruntimecore.rel

3,050,103

10-Sep-2015

06:05

Public\Common\Oak\Target\Armv7\Debug

Xamlruntime.rel

2,317,360

10-Sep-2015

06:05

Public\Common\Oak\Target\Armv7\Debug

Xamlruntimecore.dll

10,055,680

10-Sep-2015

06:05

Public\Common\Oak\Target\Armv7\Debug

Xamlruntime.dll

2,228,224

10-Sep-2015

06:05

Public\Common\Oak\Target\Armv7\Debug

Xamlruntime.map

1,834,221

10-Sep-2015

06:06

Public\Common\Oak\Target\Armv5\Checked

Xamlruntimecore.map

4,650,043

10-Sep-2015

06:06

Public\Common\Oak\Target\Armv5\Checked

Xamlruntimecore.rel

3,053,409

10-Sep-2015

06:06

Public\Common\Oak\Target\Armv5\Checked

Xamlruntime.rel

1,769,260

10-Sep-2015

06:06

Public\Common\Oak\Target\Armv5\Checked

Xamlruntimecore.dll

7,684,096

10-Sep-2015

06:06

Public\Common\Oak\Target\Armv5\Checked

Xamlruntime.dll

1,372,160

10-Sep-2015

06:06

Public\Common\Oak\Target\Armv5\Checked

Xamlruntime.map

1,264,848

10-Sep-2015

06:05

Public\Common\Oak\Target\Armv5\Retail

Xamlruntimecore.map

1,620,597

10-Sep-2015

06:05

Public\Common\Oak\Target\Armv5\Retail

Xamlruntimecore.rel

2,009,786

10-Sep-2015

06:05

Public\Common\Oak\Target\Armv5\Retail

Xamlruntime.rel

1,582,529

10-Sep-2015

06:05

Public\Common\Oak\Target\Armv5\Retail

Xamlruntimecore.dll

3,665,920

10-Sep-2015

06:05

Public\Common\Oak\Target\Armv5\Retail

Xamlruntime.dll

983,040

10-Sep-2015

06:05

Public\Common\Oak\Target\Armv5\Retail

Xamlruntime.map

2,485,066

10-Sep-2015

06:05

Public\Common\Oak\Target\Armv5\Debug

Xamlruntimecore.map

5,199,764

10-Sep-2015

06:05

Public\Common\Oak\Target\Armv5\Debug

Xamlruntimecore.rel

3,072,897

10-Sep-2015

06:05

Public\Common\Oak\Target\Armv5\Debug

Xamlruntime.rel

2,325,016

10-Sep-2015

06:05

Public\Common\Oak\Target\Armv5\Debug

Xamlruntimecore.dll

10,182,656

10-Sep-2015

06:05

Public\Common\Oak\Target\Armv5\Debug

Xamlruntime.dll

2,240,512

10-Sep-2015

06:05

Public\Common\Oak\Target\Armv5\Debug



Status

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

References

Learn about the standard terminology that's used to describe Microsoft software updates.

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