20,278 Topics
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| | Hi (I meant to say list box in the title heading, not combo box. Can't edit the title) I am trying to create a unit converter program. At the moment I'm trying to populate my combo box with results that have been calculated. I have two sets of results to … |
| | I am currently working on a project that involves the use of data base sources, namely ODBC. The problem is I have designed a form using the Data Source Configuration Wizard that doesn't update. I've ensured that I have a primary key in my data and that the Copy to … |
| | Hi, can anyone please direct me how to read emails through vb.net from gmail account.I dont wish to use an exchange server to read them. Any help would be appreciated. Thanks in advance |
| | Hi all, country state area citizenCode income ------- ----- ----- ----------- ------ 001 001 001 0001 1000 001 001 001 0001 500 001 001 001 0002 1000 001 002 001 0001 1000 i got such data table. i wish to generate a query for table adapter that wound able to … |
| | Following the thread title, I too am having trouble populating the listbox in my unit converter. I keep getting the error message "Conversion from string " " to type 'Integer' is not valid." when I input an accepted piece of code in VB for displaying the results in the listbox. … |
| | Can any one tell me how the chart control is used in .net framework 2.0 and it will be helpfull if you give any code |
| | Hi, I am developping an image viewer and everithing is working fine. Now, i associated this application with all jpg files. It's fine too. But when the application is launched, the image is not being opened. I supose that i have to do something like this: Private Sub Form1_Load(ByVal sender … |
| | Hi.. Can anyone help me on how to insert data into access database using dataadapter? Please its very very urgent..Help me out...thanks in advance |
| | hello everyone i'm creating one Small D.j.software.in this i got three problem 1} how to mearge one .mp3 file with onther .mp3 file 2}how to drop .mp file directly to form's list box 3} how to save that merger .mp3 file. please help |
| | hi there, i have a datagrid view with a combo box and 3 datagrid view text boxes in the datagrid view.when the form is loaded the value to the datagrid view ocmbo box is loaded. when u select on a value from the datagrid view combo box the relevant details … |
| | hi there, i have a datagrid view in C#, and in that i have a datagridview combo box. when i start editing it w@ is the event i can trigger. thanx  |
 | I Use visual basic 2008 I Have two tablelayoutpanels: Me.TableLayoutPanel1 Me.TableLayoutPanel2 I want ot use [COLOR="Red"]PrintDocument component [/COLOR]to print [COLOR="Green"]one Page [/COLOR]with [COLOR="green"]two[/COLOR] tablelayoutpanels on it! I have now this code for printing a "TextBox1.Text" [CODE] Private Sub PrintDocument1_PrintPage(ByVal sender As System.Object, ByVal e As System.Drawing.Printing.PrintPageEventArgs) Handles PrintDocument1.PrintPage e.Graphics.DrawString(TextBox1.Text, TextBox1.Font, … |
| | Hi All, I need to run a report created in Access 2003 but I'm not sure how to go about that. If someone could point me in the right direction by telling me which reference(s) I need to add to my program that would be really helpful as well as … |
| | hi friends, i have one string field in which i am converting time value and value of that string is "-1:00:00" but i want that in my report it checks that if that field contains negative value than converts it in positive please help me out. |
| | hi there, i have a datagridview view in a C# .NET form and when in the run time when i want to select the the combo box i have to click on it for 3 times, y is this. how ca i make it to drop down the items in … |
| | hi there, how can i delete or clear the values of the datagridview row, when the datagridview row index is known. how can i do this in C#???? thanxxxxxxxx |
| | hi there, i have a code for the above mentioned property below,when i click a value from the datagridview combo box column the for loop runs 2 times y is that??? what do i have to do for the loop to run once. thanxxxxxxx [CODE] private void dgvSubContract_CurrentCellDirtyStateChanged(object sender, EventArgs … |
| | Hi, I am trying to learn how to create relations I got a sample from a web site and it works great, but when I tried to make one; it is not working. Can some one tell me what I am doing wrong. It gets down to the last relation … |
| | Hi All, In my application's DataGridView there are 3 ComboBoxColumns. Out of which two are filled by Enumerator type and one from DataSet. I set Generic Class object as DataSource to DataGridView. Based on the values in this object I want those ComboBoxColumns values to be selected and relevant DisplayMember … |
| | :unsure: I dont know y this happens...i try a lot of times but....anyways, the problem is that, the crystal report does not show the actual result when an sql query is being used to extract data, even from a single table...while it runs correcty in MS Access where i have … |
| | ok i got a hard question I have diferent computers, lets say 200 cps with all known mac address. i got 3 switches with 24 ports each. i want to know if i can be able to know the port No. and switch of a given computer given the mac …  |
| | What do I need to run my VB2005 (Professional Edition) program on a server at a company? I was hoping to spend under $500 and to buy the entire package is much more than that. Do I need to buy the entire software package to just run the program I … |
| | Hi, I'm trying to populate a tooltip with a list of users connected to a database when hovering over an row in a ListView. I'm using sysprocesses to show a list of databases and the connections, how do I tie this together? [CODE]select loginame, hostname, blocked, db_name(dbid) from master..sysprocesses where … |
| | Hi I have a problem with this [CODE] Public Class SendPings Shared Sub New() AddHandler Post.Saved, AddressOf Post_Saved AddHandler Page.Saved, AddressOf Post_Saved End Sub Private Shared Sub Post_Saved(ByVal sender As Object, ByVal e As SavedEventArgs) If e.Action = SaveAction.None OrElse e.Action = SaveAction.Delete Then Exit Sub End If Dim item …  |
| | Hi, I am trying to create a function that will take a fixed value, and increment another cell. It does this until another cell using a formula equals the fixed value. You can see what I have below, but this is my first VBA programming ever so I dont know … |
| | [code]Public Sub PasteFile() For Each Me.lItem In leftListView.Items If lItem.Selected = True Then If File.Exists(lItem.Text) Then lItem.ToString() fSource = leftCBselect.Text & lItem.Text Me.fTarget = rightCBselect.Text & lItem.Text FileCopy(fSource, Me.fTarget) rightListView.Items.Add(lItem.Clone) 'MsgBox("You have copied " & lItem.Text & " succesfully!", MsgBoxStyle.Information, "Information") ElseIf Directory.Exists(lItem.Text) Then fSource = leftCBselect.Text & lItem.Text Me.fTarget … |
| | Can anyone help me how to insert date into firebird?....i get the date value from other field then need to insert it into other database...but the problem is when the column is null the n it cannot insert it..anyone get idea?...tq |
| | Hi Please tell vb.net equivalent of following method: [B]C# Syntax[/B] [CODE] public class RecentPosts : Control { static RecentPosts() { BuildPostList(); Post.Saved += new EventHandler<SavedEventArgs>(Post_Saved); Post.CommentAdded += delegate { BuildPostList(); }; Post.CommentRemoved += delegate { BuildPostList(); }; Post.Rated += delegate { BuildPostList(); }; BlogSettings.Changed += delegate { BuildPostList(); }; } …  |
 | Okay so I have a datagrid view I am trying to build (here is the code so far) [CODE] public partial class employeeAlterForm4 : Form { static readInFileDel2 readInFileCall = new readInFileDel2(readInFileClass2.readInFile2); static Employee [] employeeTempArray; ToolTip tooltip1 = new ToolTip(); Panel panel1 = new Panel(); //-------------------------------------------------------------------------------------- public employeeAlterForm4() { … |
| | I am attempting to execute some code when a second form is closed, and have been at this for some time with no luck as of yet except to know this is my obsticle after some testing. I had thought it may be in the reference of the second form … |
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