Simo, Author at Simon Technology Blog

Silverlight – Windows Phone 7 – The application does not start, there is no error, just load the load

When preparing for the release of my mobile application, I thought I would change the version numbers of all assemblies.

I also encountered a problem, WCF service client does not automaticall

October 10, 2021By Simo Silverlight application, error, load, no, Phone, program, Silverlight, startup, windowsLeave a Comment

SWIFT – Compare NSDATE

I want to compare two NSDates, but each date is displayed as “earlier” today. Any ideas?

let compareResult = self.todaysDate.compare(self.date)
if compareResult == NSComparisonResult.OrderedD

October 10, 2021By Simo Swift comparison, nsdate, SWIFTLeave a Comment

Why is my Haskell code like SWIFT and C?

This is a very simple Haskell code to find all Pythagorean integers from 1 to 200 that satisfy the Pythagorean theorem X ^ 2 = Y ^ 2 Z ^ 2

Haskell:

let l = [1..200]
let pythagoras = [x

October 10, 2021By Simo Swift code, compared to this, Haskell, my, slow, SWIFT, whyLeave a Comment

SWIFT – UICOLLECTIONVIEW SCROLLTOITEMATINDEXPATH, not loaded before the animation is completed before the visible cell

I have a UICollectionView with 142 cells. I can see 7.5 at any time.

I am moving a cell from indexPath 0 To 100.
But I also want to scroll to that new position.

The code below works fin

October 10, 2021By Simo Swift Animation, Before, cell, completed, loading, scrolltoitematindexpath, SWIFT, uicolectionView, visibleLeave a Comment

Why convert the right operator and Java in SWIFT to get the difference result

I am trying to convert my code from java to swift, but when using the Int type to execute the shift right operator, I get 2 diffrence results.

// java

int d = 25;
int x = d >> 1 + 1;
Sy

October 10, 2021By Simo Swift conversion, Difference, Get, Java, middle, operator, result, right, SWIFT, whyLeave a Comment

WPF – Add the horizontal line to the Silverlight Toolkit column chart

I am using Silverlight Toolkit in a WPF project, and I want to add a red dashed horizontal line to the column chart of the Y-axis value that I can specify. I have modified the chart template and su

October 10, 2021By Simo Silverlight Add, Cylindrical map, Horizontal Line, Silverlight, toolkit, WPFLeave a Comment

Silverlight – get insertion position in TextBox

How to get the insertion position (x,y) in the visible client area of the TextBox control? I need to add auto-completion in the text box.

I found a solution for WPF, but it cannot be applie

October 10, 2021By Simo Silverlight Get, INSERT, location, on, Silverlight, TextboxLeave a Comment

What will be what will WPF and Silverlight under Windows 8?

Seeing the first announcement of the HTML5/JS Windows 8 GUI, a large number of WPF and Silverlight developers panicked.

What is the future of these technologies? How can new and old technolog

October 10, 2021By Simo SilverlightLeave a Comment

SWIFT – iOS – UICOLLECTIONVIEW – When you insert multiple projects, how can you pick one of them, but not at the same time?

If you have a collection view and you change items by inserting several, the default layout will fade them out at the same time. Is it possible to fade them one by one?

I’m thinking about sub

October 10, 2021By Simo Swift can, desalination, How, inserted, IOS, land, multiple, not, once, one, project, SWIFT, they, time, uicolectionView, while fadeLeave a Comment

Silverlight httpwebrequest cannot be included in Header .aspxauth cookie

Now I have a silverlight application that fetches data from the mvc website. As long as I use WebClient and GET requests, everything seems to be fine. However, when I use HttpWebRequest and POST, I

October 10, 2021By Simo Silverlight header, httpwebrequest, Silverlight, UnableLeave a Comment