Interface And Graphics :: Adding Multiple Checkboxes On FormLoad Depending On Amount Of Items In Database
Oct 20, 2008The Title says it all Adding Multiple Checkboxes on FormLoad Depending on Amount of Items In Database. [code]
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Save Multiple Times By Doing A LOOP Depending On The Number Of Checked Checkboxes On A Datagridview .NET 2010?
Oct 11, 2011I have a datagridview with checkboxes in the first column and I want to do a loop on saving the serialnumber(s) when the users decides to check a number of checkboxes Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[Code]...
the problem with this code is that it only inserts the serial number of the LAST checked checkbox and the number of entries of it depends on the number of checked checkbox for example ... if I checked the rows with the serialnumber 123 and 55652341, first the row with the serial number 123 then second 55652341, only 55652341 appears in the database and it is entered twice(twice because two checkboxes are checked)
Adding Items To A Listview As Well As Checkboxes And Tag Property
Jun 14, 2011I've got this code which basically loops through a set of folders and subfolders and finds specific file types. And then lists these in a listview. Now, it's intended to list exe and msi files. And I've made it so that these icons can be doubleclicked after they have been listed. I do this by adding the path to the file in it's tag property.
But, my superiors want a checkbox next to each item. So that they can check each item they want installed. And then have a button which runs the path in each tag property one at a time. It's basically the part where I fill the listview with the checkbox, filename of the exe or msi file, tag and the icon that I'm wondering about.
This is the existing code. This includes just a Tile view of the listview. Public Sub getDirectories(ByVal strFilepath As String, ByVal strFileExtension As String, ByVal objControl As Object)
'Load first files from the root folder. Then loop each subfolder
Dim di As New DirectoryInfo(strFilepath)
Dim aryFi As IO.FileInfo() = di.GetFiles(strFileExtension, SearchOption.AllDirectories)
[Code]...
But there should be a way of combining these two right? I'm not sure how I can add a checkbox in the first column of the listview? I've already set the Checkbox property of the listview to True. But I could use some pointers here if anyone's got any. :)
Interface And Graphics :: Adding A Bitmap To Project And Refer To It By Name?
Mar 16, 2011How does one add a bitmap to a project so that you can refer to it by name? i.e. MyProject.MyBitmap.bmp
View 2 RepliesInterface And Graphics :: MainMenu Disappears After Adding ContextMenuStrip In VS 2005
Sep 30, 2008I am in the process of converting a Visual Studio 2003 project to Visual Studio 2005. Part of this effort also includes replacing some ComponentOne controls with .NET controls.
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Interface And Graphics :: Change The Color Of Items Ine A Checkbock List?
Feb 27, 2009I have got a problem. Here is my problem: I have a CheckListbox and in that checklistbox i insert some checkboxes. But those checkboxes should have different colors dependin on the condition.
View 4 RepliesInterface And Graphics :: Getting Multiple Monitor Screenshot?
Feb 12, 2009I'm working on a small app that takes a series of screenshots to analyze a graph. The problem I'm having is that, on my 3-monitor setup, the screenshot works fine on the primary monitor, but when I drag my app to either of the other monitors, the screenshot is black. I've also tried taking screenshots of the other monitors while the app is in the primary monitor by feeding the coordinates into the CopyFromScreen call directly, and that works, but as soon as I drag my app to one of the other monitors, all my screenshots are black. Also, and I'm pretty sure this will be important later, my primary monitor is attached to the on-board video, whereas the other two are attached to a separate video card. Both the on-board and installed cards are ATI Radeons.
Here's the screenshot code I'm using:
Code:
Namespace ScreenShot
'/ Provides functions to capture the screen, in whole or part
Public Class ScreenCapture
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Interface And Graphics :: Multiple Images To One Gif Animation?
Nov 16, 2010I have multiple bitmaps(i) in arrays, and I want to know if I can save each of these bitmaps into on animated gif file. I thought about using image.saveadd() but i'm not sure if that will work.
View 2 RepliesInterface And Graphics :: TabControl And Multiple DataGridviews?
Apr 8, 2011I have a strange problem; on my form there is a TabControl, and every tab contains a DataGridView.I set all DataGridViews Autosize column property to DataGridViewAutoSizeColumnsMode.Fill and then I set for every column the width with FillWeight, using the same set of values for every DataGridView.Although all these DataGridViews should look the same, the one on the first TAB looks different, it looks like I used different FillWeight values.All others DataGridViews on subsequent tabs looks the same, only the one on the first tab looks different..
View 2 RepliesInterface And Graphics :: Working With Multiple Combobox?
Oct 4, 2009How to work with multiple combobox. I have several combobox. I it to have same itemlist and set a default value for this.I used to do:
Code:
Dim MyItemToBox(3) as System.Object
For i as integer = 0 to 3
MyItemToBox(i) = "A" & i
Next
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Interface And Graphics :: Accessing Controls Using Multiple Forms?
Aug 28, 2008I don't know the best way to use multiple forms in VB, but I have created a problem and I'm not sure where it came from or how to fix it.
Background: I start the program at Sub Main. This is the main function:
Code:
Module modFunctions
Dim frmD As frmDAQ
Dim frmT As frmTrendView
[Code].....
it works, but I don't want to have to change the entire project.
Interface And Graphics :: ComboBox With Multiple Images Per Line?
Feb 16, 2009insert images in a combobox. I understood the code, but what I'm asking is how do I add multiple images per line of the combobox?? I mean the way, the smileys are displayed in dropdown grid in Yahoo! messenger or the sort when you click on the smiley button..
I'm using Microsoft Visual Basic 2008 Express Edition with .NET Framework 3.5
Interface And Graphics :: Special Characters In Multiple Text Boxes Via Buttons
Nov 14, 2008I need to be able to add (specific) special characters to text boxes. Problem is, there are five of them spread across two forms and three tabpages. What I'd like to do is bring up a form when the user presses something like "F2" while the text boxes are focused, then on that form would be a grid of buttons. When the user pushes a button, the character is added to the box. How do I get this form to reference the box that called it without passing a global variable or calling a public function? I tried Form3.Parent.Name, but that always seems to refer to nothing. Also, once this is done how can I get it to just insert a character where the cursor on the calling box is? It probably shouldn't even be on a form either since that will take the focus when it's called (which I don't want)
View 3 RepliesInterface And Graphics :: Draw Image From Database?
May 13, 2009I am trying to draw an image from a MS Access database by use of e.Graphics.DrawImage(New Bitmap()). In my database Row 0 Item 1 holds the path to the image I want to draw.
My current code looks like this:
Code:
Private Sub pnlStart2_Paint(ByVal sender As Object, ByVal e As_ System.Windows.Forms.PaintEventArgs) Handles pnlStart2.Paint
e.Graphics.DrawImage(New Bitmap(ds.Tables("Track1").Rows(0).Item(1)), 3, 3)
End Sub
When I run my program I get the following message in my code: Illegal characters in path how I can draw the image from the database?
Sql :: Inserting Records To Database From Multiple Checkboxes?
Sep 3, 2010I have a table like these:
Club Table contains: ClubID(IDENTITY), Name, Address
Genre table contains: GenreID and Genre
ClubGenre table contains Club ID, GenreID
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Get Different Combinations Depending On Checked CheckBoxes
Jan 15, 2012Example: That's 8 different combinations:
1, X, 1
1, X, X
1, 2, 1
1, 2, X
X, X, 1
X, X, X
X, X, 1
X, 2, X
Any way to get the different combinations depending on the Checked checkboxes into an ArrayList. One entry per possible combination (like the example above). Note this example is just for 3 games, I will have 13 games in my program so if you click all checkboxes thats 1,6M combinations. Is it really wise to have 1,6M entries in an Array? I also want to be able to set demands, like: delete all lines in the Array containing two X. Maybe an ArrayList isn't the way to go?
Interface And Graphics :: Adding A A Form As A Child Form To A Third Part Window
Mar 24, 2011As Autodesk is going to discontinue VBA for their Inventor product in the near future I have been looking at other ways to run VB.NET in Inventor. To date it doesn't look like VSTA will be the replacement. Automation from an External VB.NET app is certainly possible, but leaves something to be desired for speed and integration. Compiled Add Ins are the Cadillac of choice but can be a royal pain to debug and develop. Autodesk now provides a lightweight VB.NET script interface called iLogic. It's main purpose is to allow extreme customization of Solid Modeling parts. The code actually resides inside the Part Model file.
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Create An App That Computes The Amount Income Tax That A Person Has To Pay, Depending On Salary?
Mar 22, 2011I have to create an app that computes the amount income tax that a person has to pay, depending on salary. Income tax should be calculated for each portion of income in each range. Here are the following income ranges and taxe rates:
Not over $7825=10%income tax
$7825-31852 = 15%income tax
$31851-77100 = 25%income tax
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i keep getting zeros.
.net - Amount Of Write Line Instances Vary Depending On YVAL Variable?
Nov 30, 2010I have a mesurement that could be any random value, just for fun well make that 2440mm i need to divde that by the industry standard of 610mm which comes out at 2440 / 610 = 4
Programicaly written NEWVAL = YVAL / STDVAL
NEWVAL (4) gives me refrence to how many instances I want to append a new line in a txt file I know that I want the first line to say 0,0,0 and the second line to say 0,610,0 the third 0,1220,0 the fourth 0,1830,0 and the last 0,2440,0, though this is easily achived with addition how can I automate vb.net to produce a new write line for each each instace of 610 if the YVAL is user defind.Put in simple terms half would be missing if the YVAL variable is double in length at 4880mm?
Adding Multiple Items From One Listbox To Another?
Jul 12, 2011I am able to only move single items from one listbox to another with this code. I tried with both MultiSimple & MultiExtended SelectionMode.
How do I select multiple items and then move them?
Private Sub cmdAdd_Click(ByVal sender As System.Object,
ByVal e As System.EventArgs
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Adding Multiple Items To A Listbox?
Aug 10, 2011(Visual Basic 2010)I'm trying to add multiple item to a listbox from a text file. The program will show help for computer tasks.
Textfile:
Add new event to calender#Sync calender to phone#Print something from the internet
Code:
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
UpdateTopicList()
End Sub
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Adding Multiple Items To Listview?
Sep 17, 2010So, i'd like to ask you! How can i add new listview items to a ListViewItemCollection (or something better), and than add the items in the collection to a ListView. The point of all this is to add listviewitems from a background worker.
View 2 RepliesInterface And Graphics :: Dynamicaly Center Multiple DrawText "Labels"?
Feb 23, 2010I've drawn a graph where each gridline represents 15 minutes. (Every 4, 1 hour of time)The resolution is 100 dpi per inch. Each column is 12 DPI. (Not very big)Each gridline can have zero to multiple "Lines of data" which must be centered under the associated gridline using a vertical transform. (Each drawtext label represents an event that happened at that point in time)This I can figure out. The problem is that there can be 3 labels at 3:00AM, then another 2 labels at 3:15 AM with more labels as time progresses through the day. If each "label takes up 24 dpi of space, I need to center 120 dpi of data under 12 dpi of space.(Drawing the lines from the gridline to the associated data should not be an issue depending on how the "label is centered)How can I center all 5 labels at runtime. I've considered an array but each time a "label" is added, I would have to recaculate each labels position. Besides that, how can my program recgnize that the data it is coming up to (data is read one line at a time) is a group or how large the group is?
View 17 RepliesInsert Multiple Asp.net Checkboxes Values To MSSQl Database As Comma Separated String
Dec 12, 2010How to insert and retrive multiple asp.net checkboxes values to MSSQl database as comma seperaed string 1,2,3,4,5 using vb.net ? and retrieve the inserted checkbox chekched in disabled form ..using vb.net url...I want this type of whole layout in vb.net means if user registered selected seats then then next the same page load for todays date the selected seats will be disabled
View 2 RepliesSQL Performance Timeouts - Adding Multiple Rows In Multiple Tables In The Database
Sep 12, 2011I have a vb.net web application and when a particular function runs , i get data timeouts in the rest of the application..(ie..row not found errors or column does not belong to table but it does) The function is adding multiple rows in multiple tables in the database and is running in a for loop. It seems to be all SQL related but I am not seeing anything in the error logs in SQL or in the application Right now I am assuming it is memory related where to start note..the for loop will be replaced with a bulk insert but right now I jest need to resolve the issue of the timeouts
View 1 RepliesAdd Controls From Database On FormLoad?
Oct 12, 2009I want my application to be able to be changed by the user. For example on my form I have the labels Blue, Red and Green but the user requires yellow and another colour which is unkown to me so they would have an ADD function which saves to the database so next time they login their colours are there as labels.
How would you pick up the name of the colour from the database? and place that into your code to create a dynamic control with the same name as the colour which is unkown?[coded]...
Interface And Graphics :: E.Graphics.Drawstring Length Overflow Page?
Nov 19, 2010Im working on a project that needs to print a report of one client.Everything went smooth untill i came across my multiline input text data.When i display it in the PrintPagePreview the text go's outside my page. Even when im printing it only the halve of my text is displayed. I googled and looked everywhere but i can't get a clear fix for it.
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Interface And Graphics :: Passing Bitmaps & Graphics To Subroutines As Arguments
Jan 22, 2011I used to program with Visual Basic 6, so I have alot of old programs that I'm updating, plus I'm learning the new VB2008 methods. I'm writing a program that replaces the old "BitBlit" function which is no longer supported by Visual Basic 2008. It involves three picture boxes, one holds the sprite bitmap, a second holds the mask (silhouette) of the sprite bitmap, and a third has a background image.
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Interface And Graphics :: System.Drawing.Graphics.DrawString On Other Window?
Aug 14, 2009drawing text on a window which is not the current form's window.I remember doing this in Win32 api with getwindowdc(handle) to obtain a DC for the Window, then textout() on the DC.
View 2 RepliesInterface And Graphics :: Create A User Interface In A Game Such As The Application XFire Using VB?
Jan 12, 2010how to create a user interface in a game such as the application XFire using Visual Basic?
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