.NET Framework Forum

Brand new to this and would like some help reading a Stack Trace in events log and what the resolution should be for someone who can't login. Any suggestions or context as to what is happening below would be helpful and appreciated. Login failed for user 'NT AUTHORITY\SYSTEM'....

I have a VB.Net Application that runs on MYSQL Server. It is almost done but want to add an extra feature to enable users to view other users online. I have created form called USERSONLINE with a Datagridview which has columns Full name and Ip Address. I also have a main form called MAINFORM which displays current user's full name and department....

how to export the reports data from ms access to excel in multiple sheets

I want to pass two parameters at installation time. I have already coded for same. I want installation execution line.

Hi. I want a <asp:Table> that looks like this: |----|----------| | |----------| | |----------| |----|----------|

Hello Experts! I am trying to build a script that performs automated scanning using HP Fortify from the command line. I thought I was passing my parameters correctly but something is not quite right. The command prompt script that does this is: ECHO prime clean sourceanalyzer -b prime -clean ECHO prime translate sourceanalyzer -b prime...

Hi All, I have multiple projects in different folders.I want to build each projects individually. Since we are using ANT tool to build the java projects,Client wants us to use the ANT tool to build the .Net projects. Could you please provide the guidance to do this.I have checked online ,but couldn't get much information on this. There...

First off I would like to thank anyone that helps me with this. What I am trying to do is populate a Datagridview (Windows Forms Application) from a web service. First thing is to have a button’s onclick event populate the Datagridview and that I got working by having the web service return a dataset and bind it to the Datagridview. The...

I am programming virtual keyboard with images, when I press the button it will display image but am not able to code space and backspace... Private Sub Button26_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button26.Click Dim myDir As String = "C:\Users\ASUBUSU\Desktop\keyboard\java pgm\" Dim img...

I am using visual Basic 2010.I have imported an excel sheet to my datagridview. I need to add checkbox to all the column header or add a checkbox row at the top so that I can insert data of checked column to my database. Please someone help me to solve my problem. I am using vb.net. Regards. Biswajit

If we are printing multiple pages, and there is one report which doesn't have data. How to skip that report in print preview by giving a option in print configuration skip blank pages

I have add one check box header in datagridview. Datagrid no of column is 10 and datagrid is in scroll mode. I want to set header in column (10) check box header. As screen area is small all column is not displayed at a time. I am facing problem to fix header to column 10.When I scroll column checkbox header not moving with related column. ...

I have c# webForm clientproject and web api service project. I'm sending one file from c# webForm clientproject to web api service project using Byte but at web api service project I'm getting null as Byte winform c# project code private void button1_Click(object sender, System.EventArgs e) { FileStream objfilestream =...

I am trying to retrieve 5000 users from AD group, but when I set PageSize= 1000 (or let's say 15000) and SizeLimit=15000, I still get only 1500 users. Any other configuration that I can set (I want to avoid range retrieval as suggested by MS) Please advice. Thanks Below is the code section: Please let me know what am I missing.

Hi I have developed a Windows Application(C# Windows Form) which will be calling IFrame source from external website. I dont have control on this iframe as i am just calling this iframe through URL. So i need to fill the information in the iframe and send the request. Is there any method through which I will be able to access the response...

Hi All, i have bought a code signing certificate for an ActiveX control. That i have installed. I have digitally signed my ActiveX control and verified it. But After deployment, IE still showing the activeX block message . Is there any thing need to be done, after sign the document. Is there some thing, i am missing to install ActiveX...

The "SendUsing" configuration value is invalid. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.Runtime.InteropServices.COMException: The "SendUsing" configuration...

I'm getting the following error when debugging. Can someone shed some light? - I'm running it x86. - It opens up IE, and Navigates to the URL, but does not fill in the form details. - It highlights the Do Until IE.ReadyState = 4 http://i.imgur.com/HE1YM1Y.png

Hi everyone, first off thanks for any help and time in advance. I am pretty new to programming and have never really messed around with creating save and load functions and I would like to be able to save and load basically everything in my program. It is just a simple bill reminder program that keeps track of bill objects with a name, due date,...

I want to set focus for the textbox on poup window is visible on clicking a link. <a href="#" data-toggle="modal" data-target="#contactForms">request</a> modal id #contactForms"

I have a device which is a client to a web service I need to build a web service for this device, but this device does not send a SOAPAction I will not be possible to change the client unless too much money is involved.. ;) I have searched the internet and found out that a SOAPAction should be send, if one tries to do soap... And that it...

I created an android application that required to print a bill. Is there any way to create a web service that print a document through a printer connected in network.

Hi I have used Linq to SQL for a long time, but now, because I need to work with MySQL I had to start with Entity FrameWork. I combine ADO.NET and EF and I did not realize about this issue, but recently, I had found a very big problem that it`s driving me crazy. A simple query... Dim Query = (From p in db.products select p).ToList It...

Dear All, As we shifted our .net applications on cloud server. We are facing "Application download did not succeed check your network connection, or contact your system administrator or network service provider" error on some computers but most computer application run without error. This is .net clickonce application. Framework : .net 2.0...

using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; using System.Data.SqlClient;