Recent questions tagged .Net

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.net - ScrollBars are not visible after changing positions of controls inside a Canvas

I created a custom canvas control inheriting from WPF Canvas. I am using it like this in main window - < ... the previous control by scrolling. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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961 views

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.net - How to extract html links from html file in C#?

Can anyone help me by explaining how to extract urls/links from HTML File in C# See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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841 views

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.net - Custom attributes in ASP.NET web forms HTML tag

I am using ASP.NET webforms on the .NET 3.5 framework. How can I achieve a custom attribute in the HTML ... changes to script tags if possible See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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898 views

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.net - c# float [] average loses accuracy

I am trying to calculate average for an array of floats. I need to use indices because this is inside a ... loop http://pastebin.com/qRE3VrCt See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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920 views

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.net - Why does the following doesn't compile? (involves generics and inheritance in c#)

This compiles: class ReplicatedBaseType { } class NewType: ReplicatedBaseType { } class Document { ReplicatedBaseType ... s the reason? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.0k views

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.net - Unicode symbols in iTextSharp

I'm trying to use a Unicode symbol in my PDF file with iTextSharp. Dim base As BaseFont = BaseFont.CreateFont("C ... be. Where is the error? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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.net - Asp.net "Global" variables

I'm writing a page in ASP.NET and am having problems following the cycle of initialization on postbacks: I have ( ... s going on.. Any help? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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.net - Comparing two lists using linq to sql

Say I have two lists: List<CanidateSkill> canidateSkills; List<JobDesiredSkill> desiredSkills; class CanidateSkill ... select candidate; Thanks See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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.net - How to split a string into a fixed length string array?

I have a long string like this dim LongString as String = "123abc456def789ghi" And I want to split it into a ... split it using VB.net code? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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.net - How to reference an ASP.NET 5 project from another project?

I have a Web Application project created from ASP.NET 5 Preview Templates in VS2015. It is running on ... testing ASP.NET vNext applications? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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856 views

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.net - What happens to Cache when Application Pool recycles?

I have web application on IIS6 Win2003. This application connected to w3wp.exe process which reaches 50-70% of ... i recycle Application Pool ? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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845 views

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.net - C# string concatenation and string interning

When performing string concatentation of an existing string in the intern pool, is a new string entered into the ... with the intern pool? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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764 views

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.net - ASP.NET application doesn't reflect Regional settings

I've set, in my regional settings (for Czech, culture cs-CZ), the short time / long time pattern to ... reproduce the issue with any means. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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868 views

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.net - Poor UDP performance with Windows Phone 7.1 (Mango)

Im trying to continuously send small UDP-packets (8 byte) as fast as possible from a Samsung Omnia 7 with Windows ... . He who waits shall see. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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902 views

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.net - Adding assemblies to the GAC from Inno Setup

Until recently we were using Inno Setup for our installations, something I would like to continue doing, ... from another setup application? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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924 views

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.net - About PropertyStore and MDI child form

This is .net WinForm question about MDI setting. When the main form creates an MDI child form, the main form's ... MdiParent = this; f.Show(); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.1k views

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.net - Saving image: A generic error occurred in GDI+. (vb.net)

I need to save an image after opening it in from an OFD. This is my code atm: Dim ofd As New OpenFileDialog ... need to be saved not copied) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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998 views

1 answer

.net - How to get the last selected item in multiselect ListBox?

How to get the last selected item in a .Net Forms multiselect ListBox? Apparently if I select an item in ... element that I selected/deselected. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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960 views

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.net - Reflection, has IsClass but no IsStruct?

How do i check if a Type is a struct? IsClass worked perfectly then my reflection stop behaving as i expected ... of the type i am checking See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.1k views

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.net - How to create a .dbf file using c#?

I am trying this to make a select and it works just fine string str = "SELECT * FROM FREE RIGHT JOIN ... ] Syntax error in field definition. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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789 views

1 answer

.net - Set DisplayMember and ValueMember on ComboBox without DataSource

I would like to have a DisplayMember and a ValueMember on a ComboBox which has only 4 values and they are ... "One number repeated x times" See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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883 views

1 answer

.net - Adding System.windows.Forms reference into asp.net website

I have a asp.net application where i use System.Windows.Forms namespace reference to use web browser control.the ... use in the web application. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.1k views

1 answer

.net - Cannot send content-body with GET request

I am trying to execute a simple "request body search" on Elasticsearch like the following example but using .NET ... Or is there a workaround? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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863 views

1 answer

.net - How can I read and edit an XML file using C#?

How can I open and edit an existing XML file? I would like to modify some values like: <address>myaddr</address> ... you can show me some code. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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879 views

1 answer

.net - How to align right edges of a control and ToolTip Message in C#

I want to display a ToolTip message below a TextBox, but also want them to be right aligned. I was able to ... what I would like to achieve: See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.3k views

1 answer

.net - Unit test serilog configuration

I have a piece of code for setting up serilog based on some custom configuration combined with hosting environment. ... if this is possible? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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898 views

1 answer

.net - Is PagesSection.ValidateRequest enough to prevent XSS in asp.Net

In asp.net is the PagesSection.ValidateRequest method enough to prevent all XSS attacks or is there something more that ... we're doing enough. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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779 views

1 answer

.net - Should a class have the same name as the namespace?

I'm designing a namespace to hold a set of classes that will handle user related tasks for a several ... taking the wrong approach here? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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