.NET Framework Forum

Guys! How to use OrderBy with TimeZoneInfo.GetSystemTimeZones() in C# 3.5 (vide Code snippet 1)? However, I got it in VB.NET 9 (vide Code snippet 2)! Code snippet 1: using System;

Hi, I work with vb.net 2008 in windows 7 and found out that the crystal reports 9, That I used with vb6, is incompatible. I need help to make a decision about which version of the program to buy, that is compatible with vb.net 2008 in windows 7. thanks Dov

Hello. I am using MongoDB to store a lot of stats but the problem I am running into is insert/update speed. I am not utilizing all the IO or CPU. I am using about 30% of the CPU, 60GB of 132GB of RAM and I have 2x 4xSSD in a RAID 10. The server is not maxing out on anything but I can only get about 7k update/inserts per second. I created...

I am working with vb.net 2008 with sqlexpress. I have installed in the computer Cristal reports 9.0. When I try to create a new report, clicking on the "use the report wizard" opens a window asking for the connection. if I click the current Connection I get "no items found." if I click the OLE DB (ADO) IN THE CREATE NEW CONNECTION AND THEN ...

Hi, I am getting the following error " The base class includes the field 'cv_ezinfo', but its type (CrystalDecisions.Web.CrystalReportViewer) is not compatible with the type of control (CrystalDecisions.Web.CrystalReportViewer)" whenever i am accessing the ASP page which contains Crystal Report Viewer Control. It worked fine upto last...

can anyone assist in step by step approach for implementing header row freeze in gridview control

ManagementObjectSearcher is not on my system I tried both on windows xp professional SP2 and Window 7 professional. with no success Please help I want to detect the printer connection and its status.

hi am developing application on c#, in this am getting data from handheld system through serialport. data is like this: $machine id,responce code,no of rows,current row,customer name,name,total balance,paid,paid date,remaining,checksum# data like this getting from serialport ,and i need to split that and store in excel sheet,only...

I am just wondering when you would want to use the server side Application state management. Can you provide examples with you explanation? Thanks for your time in answering the question in advance.

Multiple instances of a websites running on same server need to connect to a perticular instance without using IP. Is it possible to use server variable INSTANCE_ID or INSTANCE_META_PATH to connect to that particular instance. Thank you.

What I want to do is get the location of the system clock in the bottom right corner, then change my forms size to match the clocks size, then move my form to the clocks location (im creating a personal clock replacement program) Or even better, how would I say create a ".dll" (or whatever the extension is for the system clock) that if you...

Hi All, How to represent the B-Tree in c#.net. Regards.

I am going to implement very efficient data mining algorithm in vb.net For that can u tell me top 10 efficient in rank wise it will def help full for my work Thank u

Hi All, 1. My colleague and Me have created a small vb.net application, we are storing some data & images using this application. The destination path for this images is the "vb.net application startup path" + the Image folder, which we created in the application folder. The file path will be like "C:\Documents and...

I am working on project . I have to Retrieve image from Database Table (table1) . Image is stored in Image datatype in table1 . Then i have to put this image on crystal report. I have searched a lot for this topic but not successfully completed this task. plz help I am using :- vs 2010 SAP crystal reports 13 using vb or c#

I am getting the values in json object d as follows: carlos 21 Melinda 37 Andrew 41 Now how can i bind these values to asp.net griedview? aspx: function get(strcode) {

Hi all, I have used this code to upload file, but I cannot get the result in Database. Protected Sub btnsave_Click(ByVal sender As Object, ByVal e As EventArgs) Handles btnsave.Click If FileUpload1.PostedFile IsNot Nothing Then Dim FileName As String = Path.GetFileName(FileUpload1.PostedFile.FileName)

Hi I need to write a programme that asks users to enter 10 numbers and once the numbers have been entered i then need to sort them from lowest to highest in C# i.e 45, 3, 64, 6, 24, 75 3, 6, 24, 45, 64, 75 I am unsure on how to do it and what to use? So far i have used strings to store the numbers entered,

I have to select any exe from my c# GUI app and monitor the file accesses for that exe. I have to collect the open/close stats,read/write stats of each file the exe accesses.i doubt the filesystemwatcher can be useful here. what's the best way to do it from c#? is WMI the answer? any specific class/namespace? pls provide me a illustrated...

hello. First off, I am very new to dll coding (meaning tonight) and I need to be able to share a List<bool> and a List<double> between my main application and other applications that can interface indirectly with it. Basically The mian program will initalize the dll and pass in all the values. Then every about 50ms or so, new values will be...

The case ist & else case is executing but not others Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim marks As Integer marks = CInt(TextBox1.Text) Select Case marks Case Is > 35 MsgBox("number is greater than 35") ...

Hi,I am syedur Rahman. protected void ReadSMS_Click(object sender, EventArgs e) { openport();//Port Related function // Select SIM storage serialport.WriteLine("AT+CPMS=" + Environment.NewLine);

How can I filter the data to be displayed from to fields in the database? Example: Name=Jay Year=2013 report.RecordSelectionFormula = "{table1.name}=" & txtname.text I got the name already? Now How What To Do If I Add The "Year"?

I have created a windows application. Like windows search program. So I want my project link should be shown in folder right click. I have added values in the registry manually in I have got as I need. This is the Registry Script Windows Registry Editor Version 5.00 @="Project path "

Hy, I have wrote in asp.net the next code: using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; using System.Data.SqlClient; public partial class Default2 : System.Web.UI.Page