I am trying to make it so that my form application can have hot links to any other program on your computer by simply having the user input the target path of the program and also save that so the user does not have to do it all over again every time.
i have a tool strip with standard items inserted. The items for Cut, Copy and Paste have their Keyboard Shortcut Properties set to the appropriate shortcut combination.I have this code in the MDI's toolstrip for each items click event:vb If TypeOf Me.ActiveControl Is TextBox Then DirectCast(Me.ActiveControl, TextBox).Cut() nd also for copy and paste.
I'm currently working on a VB 2008 course of Michael Halverson, and I'm stuck at an assignment where I'll have to expand a previous wood order program so customers can add woodcuts to their orderIn the newer program a customer can define 4 coordinates (x & y for startpoint and x & y for endingpoint), after clicking on the button 'Next cut' a line will be drawn on screen (in PanelCuts) with a maximum of ten lines. After finishing, the coordinates must be saved in the order.txt, and when the client re-select the order in the main order program, they can review and adjust / remove the already specified cuts.Right now I'm at the point that the you can enter the coordinates, and the line will be drawn.
- What's the best way to store the submitted cuts, in a Label? array? or something else?
- When the form reloads, how to displays all previous made cuts? Can i count the numer of cuts and with For i = 1 to combined with SelectedItem. Split() ? [code]
I'm writing a simple program to retrieve data via the Serial Port. I have a piece of hardware that returns its 14 byte status every time vbCr is written to it. The program works fine except after a few hundred requests the program begins to hang, off and on. Some times for a second some times for longer. I need to update every 25 milliseconds so the hanging sets in quickly. This faster the interval the quicker the problem sets in but no mater how long the interval the problem eventually starts.[code]...
I'm trying to write a short program to for work but I'm not quite sure how to structure the code. This is what I currently have;[v I'm pity sure this is majority the wrong way to structure it as at crashes with the IF/ELSE field going up to around 50000, but it does work (if a little sluggishly) when set to 5000.[code].....
Using open source code and trying to modify to parse data out into 6 different text boxes. Sample string expected in looks like this, "01+11111 02+22222 03+33333 04+44444 05+55555 06+66666" Main receive box shows all of it but when I try to work with it the data cuts off at 16 characters. I've tried many ideas without luck. Some of my code will show this. [code]...
In VB.NET: If varShort is a Short and varBit is a value from 0 to 15, how can I set the bit in varShort identified by varBit without disturbing any of the other bits in varShort? My problem, of course, is with the most significant bit, bit 15. Since varBit is determined at runtime
[code]'when i enter 'Q' key output(textbox1.text) = 'qQ' how Show Q only''' 'and how i can set multi shortkey output = CTRL+TAB+CAPS LOCK,and bla bla , and send to Timer1' End Sub.[code]
1. i need to find the place / city / location from IP address. does anyone know about this?
2. I want to know if there is any way to get a short URL for the db entities(i.e; if i press my website and type a db content it should go to a new page)for ex i have a site called [URL] here in actual code if i press [URL], it redirect to new page to display the content of abc.Now, what i want is i need to type [URL] and it should redirect to new page with info abc.
I have created one silverlight application.In the application i have included two buttons named as SAVE and CANCEL. I want to give short cut keys for those two controls.For Example if user click CTRL+S it should save the data and CTRL+C it should cancel.
Private Sub myGrid_KeyDown(ByVal sender As System.Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles myGrid.KeyDown If e.KeyCode = Keys.Divide AndAlso e.Control Then
[Code].....
This works (For "Ctrl"+"/"), but the problem is that this works for any key different than "-". If I specify that the Keycode is Keys.Subtract (To use "Ctrl"+"-") it is never caught!
Private Sub myGrid_KeyDown(ByVal sender As System.Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles myGrid.KeyDown If e.KeyCode = Keys.Divide AndAlso e.Control Then Dim response = MsgBox("are you sure to delete a record?", vbYesNo) If response = vbYes Then
[code]....
This works (For "Ctrl"+"/"), but the problem is that this works for any key different than "-". If I specify that the Keycode is Keys.Subtract (To use "Ctrl"+"-") it is never caught!
I have a checkbox with name: FinalDist with short cut key as "i". So, while using the short cut key Alt+I, I want the checkbox to be clicked automatically. What property of VB will do this?
I do have the Windows 7 API pack and I cannot figure out how to get a taskbar progress bar (TBPG for short). I have tried WPF and no help and most of the code in the API pack is C#.
Extract the most right &HxxFF as SByte (signed)Extract the left &H7Fxx as Byte (unsigned) Identify if the most left &H8xxx is positive or negative (bool result)?
I am retrieving lists of crc32 hashes that contain names of files, not there contents.I need to be able to decrypt the strings which are hashed names like "vacationplans_2010.txt" which are less then 25 characters long.
I need to convert a Short to his binary equivalent. For example:Dim x As Short = 20480 And then I need a method to get the binary thingy, which in this case is: 101000000000000
I searched for a answer using google, but I couldn't find a proper explanaition.
I have a date field in my Access database that I want to display in a textbox with a colored back color. This is VB.NET 2008. A datetimepicker has a format property (short) but the datetimepicker does not allow the color I want. No problem, it's just for display so I'll use a textbox. But the textbox shows the date and time. How can I get rid of the time in the textbox and just have the date? The field in the Access table is Date/Time with a format of Short. I think Access always stores the time.