How to store Byte Array Null Value to SQL Database
byte[] logo=null;// When I Insert Data to sql// DBNULL Error Occurs
View ArticleUsing Project Settings creates an app.config and dozens of errors about...
I am trying to work with Application settings. I would just like to put together a very simple example of using these, but I can't get the most basic example to work. Virtually every tag regarding...
View ArticleWarning Messages - Could not find schema information for the element...
This is my app.config file<?xml version="1.0" encoding="utf-8" ?><configuration> <configSections> <sectionGroup name="applicationSettings"...
View ArticleNeed windows forms class libraries in a stand alone console application
I need to use a windows forms class library in a stand alone console application. For example the "Rectangle" class under namespace ...Drawing. This "Rectangle" class is needed for some functions...
View Articleyoutube video in web form
Can someone help me in:I would like to give a URL-link in a textbook, after clicking on a button, it must redirect to another page and play that video.I want to do that using ASP and c#Thanks in advance
View ArticleDoes the maxReceivedMessageSize mean the file size?
Hi,I'm not sure what the maxReceivedMessageSize is referring to. Does the maxReceivedMessageSize mean the file size? Can some please explain?Thanks!
View Articlehow to get microsoft certification in C# .Net
Hi friends,I have 2 year experience in .net. I would like to do microsoft certification in .net, I have heard about that the microsoft changed their syllabus pattern from this 2015 year. does it true?...
View Articletoo many characters in character literal
<%@ Page Title="" Language="C#" MasterPageFile="~/Site.Master" AutoEventWireup="true" CodeBehind="android.aspx.cs" Inherits="finalproject.android" %>Hi, I'm getting error in the above line. pls...
View ArticleTcpClient.SendBufferSize Property default value
According to https://msdn.microsoft.com/en-us/library/system.net.sockets.tcpclient.sendbuffersize(v=vs.110).aspx should the default value for TcpClient.SendBufferSize property be = 8192 bytes.But when...
View ArticleWeb Client takes too long time to recognise a network failure
Hello everyone,In my WPF application, I using Web client for downloading and uploading files. I overrided WebClient's GetWebRequest() method as below protected override WebRequest GetWebRequest(Uri...
View ArticleEvents, EventHanders and GenericAttributeProfile notifications (BLE)
Hello all, I am using the GenericAttributeProfile to communicate with a Bluetooth (Low Energy) radio. A problem I'm seeing is that when the data is received, it is not necessarily in the order sent. I...
View ArticleAre MSRDS DSS and CCR going to be part of future (open source) .NET releases?
Hi,We are currently using DSS and CCR in our production tools. The recently announced end of Microsoft's Robotics team suggest that future support for MSRDS is unlikely. This limits our codes...
View ArticleCultureInfo.GetCultureInfo
Hi all,We have noticed a strange behavior of the "CultureInfo.GetCultureInfo" instruction: the culture returned by this line is dependent upon the langage of the OS running the code.To demontrate this...
View ArticleRFC2898DeriveBytes vs. BCryptDeriveKeyPBKDF2
I am having issues deriving passwords in CNG with BCryptDeriveKeyPBKDF2 and RFC2898DeriveBytes in C#.They are both using the same salt value, same password input, same iteration count (1000), and same...
View ArticleHow can I register an aspnet ODBC database?
I'm trying to put together a membership application using Visual Studio 2010.Because of limitations imposed by my web hosting company, I cannot use SQL Server; so the aspnet_regsql utility won't work...
View ArticleEject CD-Rom on Button Click
HelloI am developing a vb.net application which have a buuton , i want when user clicks on Button the My pc's CD-ROM will be ejected...How can i dot this........
View ArticleSerial port write taking longer than expected
Hi all,I have a problem when I try and execute a port.write function. For some reason, there is a delay of 1ms between writing of each byte. However, if I run the same program on a different PC, I no...
View Articlehow to use microsoft visual studio2013
I cann't locate the include file such as msoftcon.h. how to locate it?
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