20,285 Topics
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| | Hey I have a problem with execute query into sql I got an error I want to add query like sql into sql can I put query by click on new query then i execute it I need to make the same idea but without open sql I need to …  |
| | HeY First I'm new to software developing side. I made some system abount money lending and some my teachers said that system good but there is wrong thing at finding profit/loss page. Therefore I want your advices guys ! :) In this system user can register new clients and also …  |
| | Hello. I am trying to add new button during runtime. Here is the scenario: when I click 'Food' button, the fields from food column in MySQL database will appear as button. #newbieproblems |
| | Hey, I'm looking for big answer for my big answer, Even I can't think can I do this, this way. --- In my program I load some mysql table's columns to list boxes. Think I load Customer_id and name to two list boxes. Then I want to move these list … |
| | Dear everyone, I have got a excelsheet with some vba code. The sheet contains a row with columns with specific information. When the user clicks a button, the code will look for the last row which contains data, copy the whole row, paste it beneath the row and the number … |
| | Hi, Currently my PC is setup for .Net development using Visual Studio 2012. I'm starting to look at JAVA programming so I was wondering can the JDK and Netbeans/IntelliJ/Android Studio coexisit with my .Net Development environment? I do not want to install the JDK and the either if the IDE's …  |
| | I tried to change the Local Group Policy settings (Remove computer icon on dekstop, Removes windows explorer's default context menu, etc.) using the registry. The state in Group Policy(enable/disable) does affect but the actual(removing computer icon, no context menu/right click) does not. I've found a thread [here](https://social.technet.microsoft.com/Forums/windows/en-US/12e9f5a5-1433-4580-a140-10b3ec463f58/how-to-apply-registry-setting-immediately?forum=w7itproperf) that to use … |
 | Group, I'm trying to import an EXCEL table into an SQL Server Table. Although new to SQL, I've done it several times. However for the first time I'm having to import a column that is a date. I'm not sure how the EXCEL column should be formatted so that it … |
 | Hi, I recieved an VB.NET solution to study and then maintain, but I can't compile it, it's giving a lot of errors about Office integration like **'MsoTriState' is ambiguous in the namespace 'Microsoft.Office.Core'** So I checked the object browser and indeed there's the same object in two diffente namespaces: [Microsoft.Office.Core] … |
| | I am new to all this VB coding so kindly assist. Here is the question: Given that an employee earns an arbitrary basic salary, write a program to calculate the employees net salary given that the deductions are specified as follows: NSSA contribution is calculated at 7% of the gross …  |
 | Hi under this event Private Sub dgSO_CellContentClick(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellEventArgs) Handles dgSO.CellContentClick if user click the checkbox in datagridview, a window pops up and ask data when user press escape (no data input), the popup form will dispose and the checkbox should be unchecked This code …  |
| | Hi, I have 2 checkboxes in a datagridview I added this code Private Sub dgSO_CurrentCellDirtyStateChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles dgSO.CurrentCellDirtyStateChanged If dgSO.IsCurrentCellDirty Then dgSO.CommitEdit(DataGridViewDataErrorContexts.Commit) End If End Sub and when user click the checkbox, i used this code Private Sub dgSO_CellContentClick(ByVal sender As Object, ByVal e … |
| | Please i have trying to divide with my datagridview and is not working.please i need help |
 | I have a form with only 1 object on it , a progress bar. when the form loads it runs the progress bar, which is working fine. when the progress bar hits the max vaule i want the form to close but no matter where i put the me.close the …  |
| | Hi Dw I want to record video with audio, the current program has two forms of which one form record external video and the other form record internal so I've reduced the size of an external video capture to lower right hand corner of my screen and set it to … |
| | Dear all, I wanted to fill the combo box with the data from my SQL server database. There are two column in the table, product_id and product_name. for example: product_id| product_name ---------- -------------- 1| pencil 2| NoteBook I was successful in displaying the product name in combo box. The code … |
| | Good Day Everyone please I am writing a Check In and Check Out program to display the date increase in day/month/year whenever I input a number. Eg. suppose I type 2days on the Check In Form I want the Check Out Form to display the days difference from the current … |
 | hi, can u help me, what can i do to print a form, example: in form1 there is a button that will print the form2 that has registration form. it is possible or other ways? please help |
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| | Hy It's a long time ago i asked something here. But now i am asking again something First i give my code Dim conc As New SqlConnection("Data Source=(LocalDB)\MSSQLLocalDB;AttachDbFilename=|DataDirectory|\BurgerlijkeStand.mdf;Integrated Security=True;Connect Timeout=30") conc.Open() Dim cmdc As New SqlCommand("Select COUNT (*) FROM dbo.[Landen] ", conc) Dim i As Integer = cmdc.ExecuteScalar() cmdc = … |
 | hi! I haven't been here in a while, but i'm glad you're still around since I need some help! I've got to implement a round-robin simulation of process execution. I've decided to do this in VB.NET because it's my strongest language and it's a difficult concept! I've got some of … |
| | hey, I'm making loan management system and I'm almost finished customers and loan registrations. Now I want to make ledger for each loan for it's settlements. All loans are finished within 65 days. I make settlement table and it has receipt_id, date_received,loan_id,amount. I want to create 65 records on settlement …  |
| | im still newbie in programming please help me.. I already try the code below but it doesnt work, cannot connect. I am using Xampp as a server Dim con as new MysqlConnection("server=192.xxx.x.xxx,host=localhost;port=3306;uid=root;database=sampledatabase") I dont know why it doesnt work.. Tnx in advance guys |
| | how can i generate and download database report using itextsharp Public Class GenerateCMR Public Function Generate(CMRGUID As String) As Panel Dim panel1 As New Panel Dim cmrb As New CMR cmrb = cmrb.GetCMR(CMRGUID.ToString) Dim dvtitle As New HtmlGenericControl("div") dvtitle.InnerHtml = "<h1>Compliance Monitoring Report (CMR)</h1><div style='text-align:center; font-size:20pt; font-weight:bold;'><u>" + cmrb.ProponentName.ToString.ToUpper + … |
 | my vb ask me the registration key!! what to do?? please help me!!!! thank you in advance!!!!! |
| | I want to do something like counting date, it's truly like this First I click on one date time picker which called 'dtpstart'. Then I typed number of dates on text box called 'period'. After that I want to show what is the date ? For Ex: dtpstart = 2016.01.01 … |
| | hey ! gd evening :) I'm just facing error while coding on vb.net. I have new customer form. Normaly it has many text boxes , one date time picker and five picture boxes. this is code snip : Dim mstream As New System.IO.MemoryStream() customerpic.Image.Save(mstream, System.Drawing.Imaging.ImageFormat.Jpeg) Dim arrImage() As Byte = … |
| | Hey Guys i need to copy value from table as integer to onther table in same data base like.. My program is to Add Silk Or Money into database by the user write the username into textbox1 and the amount of silk or money into textbox2 and the record need … |
| | Greetings Daniweb! Just recently, I was able to integrate a Fingerprint device to my application. Can now scan fingerprints and save them to database using the INSERT TO syntax. But I can't get my application to match scanned fingerprint to one already stored in the database, so that I could …  |
| | Can someone help me, how to count duplicate rows in vb.net using mysql . auto count after search or filter but in my code it count all existing data within the range my code: Try con.Open() With cmd .Connection = con .CommandText = "select s_monthname, count(*) as Total from sample2" … |
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