Restrictions On Textbox Using Vb2008?
Oct 8, 2009how can i prevent the user from entering digits or letters or decimal and how can i convert this code to vb2008 If KeyAscii = 13 ThenCombo2.SetFocusEnd If
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Entering Text In Windows Application Textbox Error: Operation Has Been Cancelled Due To Restrictions On This Computer
Nov 30, 2011I have a windows application written in VB.Net 2008, framework 3.5. This app is running on 2 remote desktop servers. I have one user who receives error, This operation has been canceled due to restrictions in effect on this computer. when entering in a text box. When he uses the application on Server 1 he does not receive the error. It only happens to this 1 user on one server.
View 10 RepliesVB2008 Add Days() From A Textbox?
Mar 15, 2012I have this code
Dim replace As String = System.DateTime.Now.AddDays(7).ToString("yyyy-MM-dd")
What I'm trying to do is
Dim replace As String = textbox1.text.AddDays(7).ToString("yyyy-MM-dd")
is there a way to use that add days from a text or string value already?
Accessing Value In Textbox From The Different Form In Vb2008
Sep 29, 2011I'm using visual basic 2008. I am done coding the CRUD... but i want it to have confirmation first. Then, i tried using panel, it works. but, my interface looks not organize. Is it possible to access the values in the text boxes from the other form?
For example: the client's information text box are on the form1 and once add button is click, the confirmation box will pop out. and the pop out box is in the form2. Is it possible to access the form1 text boxes from the form2?
Formatting Output To A Textbox In VB2008?
Jun 23, 2011So I'm attempting to get three variable to print in a string, but I can't figure out how to make the Concat or Join commands to work properly. I've tried assigning the strings to a defined string variable and then "concatting" that and trying to do it in one big line. I keep getting an error either way. Here's what I have so far:
Str1 = PaymentNumInteger
Str2 = NewBalanceDecimal.ToString("C")
Str3 = MonthlyIntPayDecimal.ToString("C")
[code].....
Datagridview Column Restrictions?
Apr 25, 2011I've got a datagridview of 4 columns (bounded to a datasource).I've restricted the first column to only numbers The 2nd column can have input all but numbers The last 2 columns can only have letters. Also for the last 2 columns I programmed that the input is converted to capital letters.
See the following
Private Sub validatekeypress0(ByVal sender As System.Object, ByVal e As System.Windows.Forms.KeyPressEventArgs)
If Asc(e.KeyChar) <> 13 AndAlso Asc(e.KeyChar) <> 8 AndAlso Not IsNumeric(e.KeyChar) Then
e.Handled = True
[code]....
For the first cell I double click on to edit, the restrictions are fine, but as soon as I click a cell in another column it looks like the restrictions from the previous column(s) are also taken with. At the end, if I double clicked a cell in each of the columns, every column blocks all input.
Make Restrictions To A Text Box?
Jul 8, 2009How to make restrictions to a text box, so you can only type and paste only numbers from 0-9 and a "." and nothing else?
View 5 RepliesRemove PDF Restrictions Using ITextSharp?
Aug 25, 2009There was a post with this topic earlier but the solution was not revealed due to security reasons. Is there a way for me to know the solution.
View 4 RepliesVB2008 Deleting Spaces, Putting Each Line Of Text Into Its Own Label Or Textbox?
Oct 13, 2009OK, SO i have this program that outputs all the servers on a specific game. It outputs it to a text file. HOWEVER, There is a lot of annoying spaces. This is kind of hard to explain, so ill try to explain it. This is what The text file looks like.
173.81.220.139 2302
70.26.235.69 2302
24.26.119.209 2302
[code].....
C# - Handle The Line Restrictions In Richtextbox?
Jun 1, 2012Under RichTextBox_TextChanged event, I have
if RichTextBox.Lines.Count() > 2
{
//Message Box to display the user that you are typing more than 2 lines
}
so what i happens is when i have these data in
[0] - "East coast road"
[1]- "New York"
rich text box, when i click Enter, seems it goes into this state
[0] - "East coast road"
[1]- "New York"
[2] -""
and I get the message pop up box saying can't have more than 2 lines, however the last line is just an empty line? How do i handle the line restrictions in rich text box or how do i ensure that when the user clicks enter I don't move to the next line and move to the next line only if there is 1 line in the rich text box?This returns count as 3 where in there should be only 2, how do i eliminate that white space next line?
Put Restrictions On A Text Box So That It Should Not Accept Spaces?
Apr 14, 2009How do i put restrictions on a text box so that it should not accept spaces ?
View 1 RepliesVS 2010 Restrictions In A Query From Access To VB
Jun 8, 2011Is there a way to make specific queries from a specific table to another, and then export it to VB??. I have an access database, in which I have 4 tables and 1 query. There is one table called "Customers","Gears" and "Articles"; the last one is the relationships with the ID between the tables from Articles, Gears and Customers, becuase a customer may have more than two Gears, therefore the Articles as well.
So in VB I made an interface in which it conects to the database to show in a combobox all the customers, after that if I choose a customer, then it is supposed to show de gear in a listbox which the customer has, but the problem is that it shows all the gears from the query and not the specific one from that customer, also it repeats in the listbox the same gear twice or more. I think it is problem from my query, but I really don't know how to use very well Access, so I am depending on VB. This is the code that I got so far (Note in my
[Code]...
Asp.net - Restrictions By File Extension In Server 2008?
Sep 6, 2009I am having problems downloading files possibly due to the file extensions not matching the actual file. What is happening is the File.Exists check is returning false for these even though the named file does exist. Is anybody aware of anything in IIS or even IE which would cause this? I have seen this with .txt, .exe. and .avi files. The .avi works of as long as the file really is an avi and not renamed from something else.
View 2 RepliesDatagridview Column Restrictions Don't Work When Pasting
Apr 27, 2011I have a datagridview with 4 columns (bound to a datasource).The following code ensures only numbers can be typed in the first column, all but numbers in the 2nd column, and only letters in the 3rd and 4th cooumn. It also converts the input in column 3 and 4 to capital letters.
Private Sub validatekeypress0(ByVal sender As System.Object, ByVal e As System.Windows.Forms.KeyPressEventArgs)
If Asc(e.KeyChar) <> 13 AndAlso Asc(e.KeyChar) <> 8 AndAlso Not IsNumeric(e.KeyChar) Then
e.Handled = True
[code]...
The problem I have is that the user still has the possibility to place restricted characters in a column by pasting them in (with ctrl+v or right click-->paste), because the keypress doesn't notice the pasting.What should I do to make it impossible for the user to use restricted characters? In other words, how can i check the text the user wants to paste in a cell (cause that's the only other way to input data I can imagine)
Defining Interface With Restrictions As To What Classes Can Implement It
Nov 30, 2010How do I limit an Interface when defining it? What is the correct technical term for what I am describing?For example, I want MyInterface to only be implemented for objects that implement IList(Of T) and ICollection(Of T).
View 5 RepliesWebBrowser Object Inherit Any Local Restrictions?
Jun 23, 2011I'm currently thinking up a program I can sneak onto my computer at work, and it all hinges on one key question...Does the WebBrowser Object inherit any local restrictions? EG, If Facebook is blocked on IE/Chrome would it be blocked on the WebBrowser Object?
View 2 RepliesApplication Versioning, License Keys, Code Restrictions?
Jun 24, 2010I have written a POS application, and now i want to create different versions of it.omething like a basic version, a premium version and a Full version. So if a client pays more they get more features in the same application. Is it possible that i could keep one standard application but features in my application get enabled / disabled depending upon what license key user enters. Restrict parts of code that can be executed only if a certain key was entered.
View 1 RepliesVB2008 Program - Enter A Data That Enter In Textbox To A Datagridview?
Aug 29, 2010how to enter a data that i enter in textbox to a datagridview... for example i enter in the textbox is round and when i click add it will go to database... im using ms access database
View 1 RepliesCTRL-C, CTRL-V Not Working In Textbox In VB2008
May 15, 2009I noticed that ctrl-c and ctrl-v are not working in my project. I am using VB2008 and have an MDI project. The child forms have textboxes but I cannot use the shortcut.
View 3 RepliesLocation Of ClickOnce Installation And What Are The Restrictions Of ClickOnce Deployment?
Apr 11, 2009Where is the location of ClickOnce Installation and what are the restrictions of ClickOnce Deployment?
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Can't Get Scrollbar On (VB2008)
Jun 30, 2010I have inherited support for a program written in VB2008
The problem I have is as follows:
Users have a low screen resolution (company policy) and so can't see the bottom of a particular form.
The bottom of the form has buttons that allow them to navigate between its' four pages so they need to be able to see them. This being the case I need to add a scrollbar to the form.
If I try to drag and drop a vscrollbar from the toolbox it just sits there at runtime (you can slide the button on the toolbar up and down but nothing happens regarding scrolling the page.
All the reading I have done seems to point to forms being given scrollbars in accordance to the AutoScroll, AutoScrollMargin and AutoscrollMinSize properties of the Form itself.
By setting these properties I can get scrollbars to appear in the IDE but they are not there at runtime.
I think I'm probably missing something really obvious here but, so far, have been unable to work out what it is.
Currently Using Vb2008 To Run A Program?
Mar 2, 2010I new in vb. Currently im using vb2008 to run a program.Dim notepadID As Integer = Shell("C:\Program Files\Motvik\wwigo\wwigo.exe", AppWinStyle.NormalFocus)This is the code is use but it keeps show "file not found exception was unhandled.
View 2 RepliesDatabase From VB6 To VB2008?
Dec 18, 2009Im trying to switch from VB6 to VB2008/VB2010 and i have managed to convert all my old code to the new. The only thing i cant figure out is how to use the new database system. How can i convert this code to be used in VB2008 ?
Dim vntTemp As Variant
Dim vnDummy As Variant
On Error GoTo Form_LoadError
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How To Change C++ .net To Or Vb2008
Oct 21, 2009int CApp20Dlg::Read_LB(int lb_id, CStringArray* pOutput)
{
CListBox* pLB = (CListBox*) Get_Control(lb_id);
[CODE]..............
I want to change this code over to vb2008 but dont know how to do it.
Ms Access To VB2008?
Feb 23, 2010i was joined newly in the website. And my prob is , we are using Visual Studio 2008 with VB Coding.I want to connect MS Access 2007 Database.i want to display view values in the dropdown list where these values will come through database.when i click on the dropdown list (combobox) the values will come.
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Using LB_SETITEMDATA Within VB2008
Jan 12, 2012I am trying to use LB_ADDITEM and LB_SETDATAITEM in my piece of code to add a string to a listbox on another application's window. But I haven't any luck in getting it to work. Here is a sample of what I got so far:
[Code]....
Using Library From GNU In VB2008
Aug 4, 2009Im trying to use the library in GNU in VB2008 to generate random number with uniform distribution (actually will also use it for other distributions)...I already added dll under bin file and try to run the following code, but just cant make it work: Public Class Form1 Declare Function gsl_rng_uniform Lib "C:vbuniformuniforminDebuglibgsl.dll" (ByVal x As Double, ByVal y As Double) As Double
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Waiting In Vb2008 / .net?
Aug 21, 2011I am a VB6 coder and I'm making the move to VB8 / VB.NET.I know how to wait in VB6, but my problem is that I don't know how to wait in VB8/VB.NET. I have a TextBox called textbox2 that contains the number of seconds I want to wait. I used to use wait 60 in VB6, but of course VB2008 is different.
View 5 Replies.net - Building A Project In VB2008?
Oct 15, 2011I have a problem with building a project. When I build a project and when I create .exe file, I cannot run it on other computers.There is an error: "The application failed to initialize properly (0x0000135). Click OK to terminate the application.".ca i have any chance to solve this error without installing framework 3.5
View 2 RepliesAccess Forms From VB2008?
Dec 22, 2009I have programmed in VB before (vbexpress 2008) and used "formname.show()" to open and show new forms that I wished to open. I try the exact same code in vb10express(beta) and get errors! Did the code change? I cannot find any information on it if it did... or is it possibly a "betatest error" that needs to be addressed?
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