19,729 Topics
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 | Hi!!! I'm having hard time in manipulating a combo box with list view. For example if the selected index in the combo box is "boy" then the list view will display a database table allotted for boys and if the selected index is "girl" then the list view will display … |
| | Hello i want to the textbox that when I start to type in names it should be like this [B]Camille Aisha Cordova[/B] How do I do this? |
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| | [CODE]Dim di As New IO.DirectoryInfo("c:\") Dim diar1 As IO.FileInfo() = di.GetFiles("[COLOR="Red"]*.jpg[/COLOR]")[/CODE] How can i use multiple filter to retrieve list of files in directory. i tried some examples for troubleshooting ("*.jpg|*.png") ("*.jpg,*.png") But its only filtering one type of file. i need your help about that.  |
| | Good Morning [B]Everybody[/B], I've a problem with a DatagridView in column operation. this is a Screenshot [ATTACH]23226[/ATTACH] My problem that i want to select an idPersonnel for exemple it brings me the name & family name in textboxs and i didn't found how to do it :( plz help me …  |
 | Hello, Please tell me how to add a string item to a text box, returned from another form that has a list box? I have two forms. on the first form I have a button which calls another form that has a List Box. When I select the value from … |
 | [B]hii all i want to make background for form to be transparent i need the background only not the controls on it plz .... i dont need to use transparent key or opacity properties i have example to do it but it by vb 0.6 i need any one to … |
| | Iam developing a small school software. I want to show fees of every student of whole year. Like John(student) I want show his fees that every month he paid at what date and how much. So how should I start please help..  |
| | I am trying to make a program that randomly selects a name. i have a prompt that allows me to enter the number of names and the names themselves. but i dont know how to save or open the information into an array... can anyone help me with this?  |
| | I am new to Vb.net so I will need some handholding. I have been searching everywhere but can't find what I need. I'm creating an app that has two forms. Each form has two comboboxes. The comboboxes are populated via a list and the list is populated by reading a … |
| | Any help will appreciated. I'm trying to analyze the number of a, b, c, d and e after applying the curve percentage selected by the user. Here is what I have so far. I'm using for loop and its adding the curves to the grade distribution. [CODE]Public Class frmHW13 'Variables …  |
| | Hello Every One ! i was using my code [CODE]textbox1.bgcolor = ___colorname___[/CODE] on the gotfoucs event of my textbox , but if i have 34 textboxes then i have to write this line 34 times , which cost lots of time , can any one help me to make any … |
| | Hello... I'm working on a program that gets some info about a certain web page. But one of the features is it needs to find all the links to other webpages on THE SAME site (I think its called an internal link... not sure). I already figured out how to …  |
| | i am trying to insert value using dataset but its giving me an error of null point exception(object was not created) at run time 'my code is [CODE]Dim cnCustomers As OleDbConnection cnCustomers = New OleDbConnection Try With cnCustomers ' If .State = ConnectionState.Open Then .Close() .ConnectionString = cnString .Open() End … |
| | hi all! is it possible to use water mark in microsoft visual studio 2008? if yes, how? Thanks in advance! |
| | Hello, I need to populate my ComboBox in VB.Net using MySQL. Can anyone help me to start. I have created a combo box which should contain the patient name from the database. I am using MySQL database. Please help me in this. Regards, Pooja |
| | How can I simply format the contact number in vb.net The format that I want is (123)456-78-95 Thank You. |
| | [CODE]Sub retrievepic() Dim conn As New SqlConnection("data source=.\sqlexpress; integrated security=true; attachdbfilename=|datadirectory|\WAIS.mdf; user instance=true;") Dim cmd As New SqlCommand("select ImageData from ImagesStore where ImageId=@ImageId", conn) cmd.Parameters.AddWithValue("@ImageId", 3) Try conn.Open() PictureBox1.Image = Image.FromStream(New IO.MemoryStream(CType(cmd.ExecuteScalar, Byte()))) Catch ex As Exception MsgBox(ex.Message) Finally conn.Close() End Try End Sub [/CODE] This is my code for … |
 | Hi, I've been searching around these forums for quite a while now, and can't seem to either understand or find what I'm looking for. ^ As you can probably tell, I'm a real Novice to VB! I have a text file, that my program is always adding to it, it's … |
| | I have a reportviewer that prints a second empty page with the header only nothing in the body. I have searched for this issue and I learned that the Width of the report body should be equal to the page width minus the right and left Margins. So I have … |
| | Hi everyone, I'm creating a booking application for a hotel and have encountered an error on the following code; [CODE]Public Class Seaside_Hotel_DB Dim dbconn As OleDb.OleDbConnection Dim dbcmd As New OleDb.OleDbCommand Dim dbread As OleDb.OleDbDataReader Dim spath As String Public Sub New() spath = Application.StartupPath spath = spath.Replace("\bin\Debug", "") spath … |
| | Is there something similar to OsenXP for VB6 on VB.NET? or any cool designer tools or whatever they're called for VB.NET? Also, is it possible to open forms in tabs? (like browsers) If yes, could you point me in the right direction? Thanks a bunch. |
| | Hi Everyone, I have MICR cheque Reader which scans the cheque and picks up data from the cheque like amount, account number etc. I want to interface this device in a vb.net application, however i have very little knowledge on how this can be done and i am seeking any …  |
| | When i fetch the dat from databse and show them in textboxes on my screen the filed which has no data shows . How do I remove it |
| | Dear Programmers I have an issue when I place a label box / other component in the MDI Parent form and then open any child form the label box/ other component displayed in child form (Show in SpanShot), could you please help me out to regret this problem, Thanks in … |
| | Hi Guys, I tried searching on the net for a code to compress/zip files in VB.Net, but could not find any solution. Can anyone help me with this - I do not like that one of using 3rd party components to do this. Alternatively, I need a code that will … |
 | Dear Experts, Your Help is always Appriciated Scenario: OS.server 2003, VB +ASP.NET VS2005 My application is developed in 2003 on vs2003, now validation error while checking in design mode. This application is using two classes with if condition. Error 36 Cannot switch views: Validation (Internet Explorer 6): Attribute 'class' can … |
| | Hi, I have a combo box and a property grid in a form. The combo box contains 2 items. If one item is selected, two properties are listed in the property grid. These properties should have a dropdown that contains a list of items. I have two string arrays that … |
| | wen i open mdi through the login form, the forms inside the mdi child forms dont seem to execute.pleez help me. |
 | how trigger an event on specific time of day pls suggest code |
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