14,025 Topics
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| | Hi i am trying to display records in access database that have pictures saves binary data i have created typed dataset that populate the crystal report but the problem is the images do not display code is as below i have attached sample report Imports System.Data Imports System.Configuration Imports System.Data.OleDb …  |
 | HI What is the difference between the two payloads ”window/shell_reverse_tcp” and ”windows/shell/reverse_tcp”? I appreciate your help  |
| | namespace gridStudent { public partial class Form2 : Form { public Form2(DataGridView dgvFromFom1) { foreach (DataGridViewColumn dc in dgvFromFom1.Columns) { dataGridView1.Columns.Add(dc.Name, dc.HeaderText); } foreach (DataGridViewRow dr in dgvFromFom1.Rows) { Object[] newRow = new object[dr.Cells.Count]; for (int i = 0; i < newRow.Length; i++) { newRow[i] = dr.Cells[i].Value; } dataGridView1.Rows.Add(newRow); } …  |
 | Hello All, Well this is not exactly a C++ question. More of a math one. But I've seen many guys work on GameDev in this forum. So, posting it here. Here it goes: I was reading an article to check if a point in view frustum and i read some … |
| | I need help in fixing this bug (Data type mismatch).Im using a datagrid to insert data to access database but get this error. I can update and delete during runtime but I cant insert data to database. Following is my code: Try conn = New OleDb.OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\Video Store\Video Store\DvDSystem.mdb") conn.Open() … |
 | In true Microsoft fashion they have made the download process so counterintuitive that your chances of getting what you want is near impossible. Fortunately someone has created a "simple" [12 step process](http://www.istartedsomething.com/20140616/the-12-step-process-to-download-microsoft-sql-server-express-2014/). For yuks, see also [here](http://www.istartedsomething.com/20121216/downloading-sql-express-2012-from-microsoft-com/). And to see how little things have improved see [Bill Gates Chews Out … |
| | Hy guys, . Please assist in advicing whch toolbox conncetion controls to add in my form. I want to connect to access 2007 using vb.net 2005 and im struggling. I have two textboxes(username and password) and two buttons(submit and cancel). When I click on the submit button it supposed to … |
| | Hi guys pls help, Im trying to connect to access 2007 database in vb.net 2005 woth no luck.....im using a login form with two text boxes and two buttons, Im tring to log into the database using the below connection string....... (i only get the catch message box error)... Plz … |
| | Hy guys, Please assist in advcicing which toolbox connection controls to add in my form. I want to connect to access 2007 using vb.net 2005 and im struggling. I have two textboxes(username and password) and two buttons(submit and cancel). When I click on the submit button it supposed to allow … |
 | Hi, I am using MS ACCESS. I want to validate a particular field. To check whether if its a valid email address with a @ So anyone have tutorials or website to reccomend or even reply off hand with the expression to check for @ in a string? Thanks alot. |
 | I had uploaded the FreiChat.V.9.6.zip file to the Joomla website base folder. Then I had visited the URL http://socialphobians.oo3.co/freichat but I'm getting the error message. "The requested page cannot be found. An error has occurred while processing your request. You may not be able to visit this page because of: … |
| | Guys, As my requirement I am storing the image link in database and through that link I need to access the image in the webpage. For this, I am storing images in my workspace. But the problem is, since my workspace is in C drive, I dont want to store …  |
| | I have trid the testing script as follows: [code=php] <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> </HEAD> <BODY><?php $headers = 'From:info@mydomain.com'. "\r\n" . 'Reply-To: [email]info@mydomain.com[/email]' . "\r\n" . 'X-Mailer: PHP/' . phpversion(); $ret=mail('user@customer.com', 'subject', 'this is the content',$headers,'-finfo@mydomain.com'); echo "<BR/>mail() returned: " . ($ret? "TRUE" : "FALSE") . … |
| | Dim total As Integer For Each row As DataGridViewRow In DataGridView1.Rows total += row.Cells("Total").Value Next TextBox2.Text = total // the above was the code i used and it worked good,bt if i do it for another column it is showing an error (which is given below)// Private Sub Button1_Click(ByVal sender …  |
| | Hi, I have a 3-column data (below) from excel file. How can I write a perl code to sort all rows according to the first numeric number of a numeric interval and the word "complement" if they appear before the numeric interval as shown in the expeceted output below? Data: …  |
 | Please geeks how can i use/access the initialization list for my class. So that can do something like this... MyClass foo = {value,value,value}; |
| | [code=sql]insert into desg values(" & Val(txtsno.Text) & ",'" & Trim(txtdesg.Text) & "'," & Val(txtbasic.Text) & ");[/code] this how i used for inserting data to my access table in vb code. how to do in c#?  |
| | Hi All, How can I export data from gridview to excel sheet in ASP.net? |
 | Hello, am on a project and I want the user to search for a word in datagridview. Am using vb.net 8 with access 2010 I want where the text is to be highlighted |
| | Hello I have to write a thesis on External Computer Devices and i have a problem decideing what to make as an application. Basicaly i write about ports, how they work, intrerupts, standards etc. I know the topic is very vague, unfortunately was to late to change the topic. Did … |
| | I need help with ODBC configuration in Windows, I don't know where to start, or which forum to post my questions. Thoughts?  |
 | Hi All, I have developed php login system. If user successfully logged in system will create a session call, `$_SESSION['username'];` Now I want to redirect user, if not logged in when try to view specific page. Please help me to write a code. I already wrote a code, but it …  |
| | Hi, I have M3N78-VM ASUS mother board 2.7 GHZ AM2 socket 2 GB RAM 500 GB HDD (samsung) When my HDD died,I bought new 1TB HDD seagate(baracuda),when i installed my windows 8.1 and installing some stuffs,my windows begun freezing,it takes some minuetes to open windows explorer...sometimes it takes time to … |
| | Was updating tags, at some point I got to this: http://www.daniweb.com/tags/tables Is this a caching issue? It's showing "usability" and "excel". I do come across tags in the tagclouds, where the link goes to the "Oops" page (e.g. http://www.daniweb.com/tags/three). Am guessing it's because I removed that tag, but the cached … |
| | Hope you are doing okay today! I am using ms access 2010. I want to calculate the students points and division for each student. Students are taking 9 subjects and I want to take only 7 (the highest score). The grades are: 75-100=A, 60-74=B+, 50-59=B, 40-49=C, 30-39=D, 20-29=E, 0-19=F. The …  |
 |  I'm working on an a windows phone project where I need to support fully transparent backgrounds in my controls to overlay ontop of dynamic image. I want to use this "new item" path I created to show how many updates an item has. I attached an image showing … |
| | hi every one, im using ubuntu 12.04, and i have installed windows 7 and ubuntu12.04 on my laptob, and because im news i could not give the good size for my ubuntu home and boot directory, as from Gpartioned application apears ext4 /home and ext4 /boot are 3.72 GB each, …  |
| | Good Evening Everyone, i am currently facing a problem. I want to append data to an excel file but before that i want to check for duplication records in the excel file before appending. For example, an employee want to check in to a company but he can only check … |
| | Hi all, i encounter an syntax error "Syntax Error in Insert Into" when i try to run this code... anyone can assist? Thanks! Dim sConnectionString As String sConnectionString = "Provider=Microsoft.ACE.OLEDB.12.0;" & _ "Data Source=H:\Users\Desktop\EmployeeAway2.xlsx;Extended Properties=""Excel 12.0;HDR=YES;""" Dim objConn As New System.Data.OleDb.OleDbConnection(sConnectionString) objConn.Open() Dim objCmd As New System.Data.OleDb.OleDbCommand() objCmd.Connection = objConn … |
| | I'm mac user I can perfectly connect to my uni using VPN on my mac and on windows 7. However I want to connect to the same VPN on windows 8 and I keep getting two errors sometimes I get no internet access on both my VPN and wifi and …  |
| | These are my prerequisites software: * Crystal Reports * SQL Server 2008 Express * Windows Installer 4.5 * .net Framework 4 full The problem is Crystal Reports installation is first and it needs Windows Installer 4.5 and the .net 4 Framework. So the order of prerequisites must be like this: …  |
| | I NEED TO WRITE A CODE IN VB.NET , THAT LET ME EXPORT DATA FROM ACCESS DATABASE ( THE TABLE ATTACHED AS IMAGE ) AND IMPORT IT INTO SQL SERVER 2008 R2 . **NB : TAKING INTO CONSIDERATION DUPLICATION ** Example : if you see in the image the access …  |
 | @ mike2000 i m really impress with the material so far,i have to study all this you sent very well,but i needed the existing MODEL for it,pls can have access to this journal Onlinee obstacle at high speed 2012:32:1030-1047, collision free and smooth trajectory compitetion in clustered environment 2012:31:11 |
 | HI all, I am very new to LESS, literally just started today. I had a look at some tutorials, and got my first LESS webpage - or should I say CSS - to work in Firefox, but when I moved to other browsers the CSS doesn't pick up any style. … |
| | Hello everyone, I'm unable to adjust brightness on my gateway laptop nv56r10m with my dedicated keyboard keys regardless of the OS (except Windows and for some strange reason Deepin Linux; the aforementioned oS are the only ones that allow me to adjust brightess). In any other linux distribution, if I … |
| | I do not know what seems the problem in my code. I want to add the data to my database (using windows form) but whenever I refresh my database, no updates were observed. Thank you for your help. Here is my code: public void btnSave_Click(object sender, EventArgs e) { string … |
| | I have the same code snippets included for the header and footer, so they're all identical across all pages on this site. Yet, after updating the site files on my client's webserver today, he says on four of the eight total pages, the footer is essentially taller, and on three …  |
 | Tried to run ServiceServerImpl.class with rmic and got this error. Below is the command prompt text pasting. "C:\Program Files\Java\jdk1.7.0_21\bin>rmic.exe ServiceServerImpl error: File .\ServiceServerImpl.class does not contain type ServiceServerImpl as expected, but type serviceserver.ServiceServerImpl. Please remove the file, or make sure it appears in the correct subdirectory of the class path. …  |
| | Hi all, I had a little problem when deploying an application having crystal reports as a reporting tool on a client pc. It works so well in my dev pc even installed.Since i'm using Access 2007 i used Microsoft.ACE.OLEDB.12.0 provider. I haven't provided any password or username for the database.But … |
 | I don't say it often (thank goodness) but OMG, and not in a good way. This [ASUS Transformer V machine](http://www.pcpro.co.uk/news/389047/asus-reveals-five-in-one-transformer-book-v?) has got to be the maddest idea I've seen for years. > The Transformer Book V is a Windows 8.1 laptop/tablet hybrid, which turns into an Android 4.4 KitKat device … |
| | Hi All web experts, I have a Archive file folder, and it have few categories which is divided in years, and the files are named as month-date (eg. 07-26.pdf). There are old scanned documents mostly in PDFs, and doc files.These are available in a shared folder on our file server. … |
| | In windows 8 PC When I connect to both VPN wifi I get no internet access on my wifi but internet access on my vpn if I don't connect to VPN and only connect to wifi then I get access to wifi I checked my device manager network adabter and …  |
| | i am a bit stuck and dont know whats the quickest and easiest solution. We have one domain name lets say www.example.com , however we have many 3rd part sites that are in the directory /export/sites/htdocs/example/ at the moment all access logs and error logs for the 20+ sites we … |
 | hello thank you for your good solution but your solution always assume external workbook to be open, how to work with current opened workbook? Dim oxcel As Excel.Application Dim owb As Excel.Workbook Dim osht As Excel.Worksheet oxcel= New Excel.Application oxcel.Visible = True owb= oxcel.Workbooks.Open(Path) osht= owb.Worksheets(1) now I developing add-in … |
 | When using my Toshiba laptop the screen went black for a few seconds, came back, the went black again permanently. I turned it off but when I turn it back on the Toshiba loud up screen comes on but the screen again goes black afterwards. The solution of, 'turn it … |
| | I need to copy modified data that is stored in an char* to another char* but I get an access violation error. Here is the code int EncryptData(char *data_source, char *data_cipher, size_t sizeofdata) { char *tmp_data; long long int digit; tmp_data = new char[sizeofdata]; /* Do some calculations here with … |
| | pass the value of three textbox from one form to another form for simple windows form application |
| | Hello guys this may be easy question but I m finding it quite tricky. Scenario is I m printing all the values from the database table using jstl foreach. <c:forEach items="${pal}" var="p"> <tr> <td><c:out value="${p.pid}"></c:out></td> <td><c:out value="${p.pname}"></c:out></td> <td><c:out value="${p.pdesc}"></c:out></td> <td><c:out value="${p.pestd}"></c:out></td> <td><a id="popa" href="#">Allocate</a></td> </tr> </c:forEach> And now onclick Allocate … |
| | Hi I am trying to upload excel file data thorugh .net uploading code. But i am getting an error message. can any one please help me to resolve this. **Upload.aspx** <%@ Page Language="C#" AutoEventWireup="true" CodeFile="add_residentupload.aspx.cs" Inherits="add_residentupload" %> <table class="table-list"> <tr> <td width="30%">Upload File</td> <td><asp:FileUpload ID="fupUpload" runat="server" /> <asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" …  |
| | Hello I have started my first ever VS Web page today and have two pages open in the software: Register1.aspx and Web.config. I am hoping to devise a simple 'new user registration form' with three fields: username, password, and email. When the 'submit' button is clicked, those three fields should … |
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