Resetting Form Backround Image To None
Jun 21, 2011after the backround image property of a form was set by the main code how can the user reset the form's backround image to none (the plain grey color)?
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Backround Timer - Press A Button And It Changes Form 1 Backround Into A Difrent Color
Aug 8, 20101. I am making a program in here i press a button and it changes form 1 backround into a difrent couler which i have don code for number 1
( Private Sub cmdColor_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles pnlColor.Click
If pnlColor.BackColor = Color.Red Then
pnlColor.BackColor = Color.Blue
[CODE]...
2. But next i whant to create it where you press the button onece and it turns to a couler and then wait 30 seconds and it changes to another couler any ideas for number 2
VS 2005 Setting A Picture As A Backround Image?
Aug 24, 2011Im using Visual studio 2005 and I want to push a button which opens either olderbrowserdialog or openfiledialog(which ever works better) and select a picture when I Push Ok the picture I selected becomes the backround image of the form does anybody have idea on how to do this
View 3 RepliesControls On MDI Form Not Picking Up Backround Colour With Property Bindings From Application Settings?
Feb 3, 2011I have an MDI form on which I have placed a ToolStripContainer. I have set the BackColor of the toolstripcontainer.contentpanel to an ApplicationsSettings property binding for BackColor. At design time the background colour of the contentpanel reflects the colour in the saved Applications Settings. However at run-time the background colour of the content panel is not the colour that has been saved in the applications settings (in this case DarkSeaGreen). It continues to display the colour from the current
View 2 RepliesDesktop Backround Not Available To Change
Nov 18, 2011I just bought a windows 7 starter ACER laptop and I can't change the destop backround. there is no option to change it and when I go to my pictures folder to " set as backround" it doesnt work.
View 1 RepliesIDE :: Change Backround Remember
Jun 1, 2010So heres the change backround code
Dim Fd As New OpenFileDialog
Fd.Filter = "Image Format(*.bmp;*.png;*.jpg)|*.bmp;*.png;*.jpg"
Fd.Title = "Add Background Image"
[Code]....
now what could i add to that to make it save the backround change?
Launch Program In Backround?
May 7, 2009I have this
Dim strAppPath As String = System.IO.Directory.GetCurrentDirectory()
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[Code].....
But, is there any ways that I can use to made the "xsentinel.bat" will running in background (Sys Tray)?
Make A Program Run In The Backround?
Oct 20, 2009How do I make a program run in the backround? For example: Security software or windows messenger. When it still runs but no window is open.
View 5 RepliesPut Backround Music In Program?
Oct 23, 2009How do you put backround music in your program. I've seen some tutorials but they only work if they can find the music file. How do I put it into my exe file afterwards.
View 2 RepliesUse The Backround Worker As An Array?
Jan 3, 2011use the backround worker as an array. For instance, i load the listview with email names and the passwords and was wanting to send email from each one as a test.
View 1 RepliesAn Excel Application Is Still Running In The Backround?
Jun 21, 2011I have a program that uses Excel files as a datasource. When I import data I start the Excel interfaces and after the whole thing is complete I close and empty the Excel references...But, the Excel program will still be running in the backround.(When I check the Task Manager it shows at least one EXCEL running...)Also, one of my excel-files always prompts for "Do you want to save the changes" option when I import the file into my program. Even though it has not been running at all... ?
If fdlg.ShowDialog() = DialogResult.OK Then
Polku = fdlg.FileName
Dim XL_App As New Excel.Application
Dim XL_WB As Excel.Workbook = XL_App.Workbooks.Open(Polku)
[code]....
Asp.net - Resetting CascadingDropBoxList :S?
Nov 25, 2011I've got the following set up:On a webapp, I've got an updatepanel Inside this update panel, I've got two regular panels and a set of two radio buttons, radio1 and radio2.On Panel1, I've got 4 drop down lists (lets call it DDL group1), being loaded by the CascadingDropDown Extender, meaning the first box triggers the second, and so on. All 4 DDLs have autopostback enabled, meaning that every time I select a value, a SelectedIndexChanged method is called which loads data from a database, based on the information selected on the last DDL.
On Panel2, I've got the same set up, except that I've only got 2 DDLs (let's call it DLL group 2), also linked as cascading dropdowns. These also have SelectedIndexChanged methods.
[Code]...
Resetting A DataGridView?
Jan 27, 2010I've created an application that runs queries against a SQL server (via Data Adaptors) in VB.NET 08 and returns the results to a DataGridView. It works great and returns my data, but when I switch to a different query that returns different columns, the DataGridView keeps the old columns from the previous query and adds the new columns from the new query to the end (far right) of the DataGridView. Is there a way to counter this? I don't want those previous unused columns showing up in my results. I tried setting the DataGridView DataSource and DataMember to Nothing and that didn't fix it.
View 3 RepliesResetting The CheckBox Value In A DGV?
Jun 9, 2012I have a DataGridView in which their is one column defined as a CheckBox. This checkbox is used to delete the record if the user chooses to do so. When they check the box, the user is prompted with a confirmation deletion message. My issue is that if the user chooses not to delete the record, I want to "Uncheck" the box and I can't get this to work. I've tried using the below code and it still won't work.
dgvBuild.Rows(e.RowIndex).Cells(6).Value = False
dgvBuild.Rows(e.RowIndex).Cells(6).Value = CheckState.Unchecked
Resetting Variable (containing A Value) To Zero
Dec 10, 2011Like so many of your subscribers I am a (very) basic beginer.[code]Taken from Visual Basic.Net, for complete beginers. (page 67)
View 4 RepliesAD Account Password Resetting
Jun 10, 2010Looking to make a simple VB form, that has three text boxs on it. One for a users username, and two for passwords. What I want to do is provide teachers with this form, they type in a students username, and if that username is found in AD it enables the two password boxs. Then the teacher can type a new password for that user in the boxes (the second one obviously being a validation) and then when they click save, it updates the AD account with the new password. Any ideas on how to do this? Does anyone have any code?
View 4 RepliesResetting A Integer Counter?
Aug 17, 2010If I have a double variable that goes through a loop and gets numbers added to it, is it just as simple as saying variablename = 0 to reset it?
View 1 RepliesResetting IIS Programmatically And Remotely?
Sep 9, 2009Usually, when I reset the IIS of a remote server, I have to use "Remote Desktop Connection", log in, and go to DOS , and type "iisreset". Now I'm wondering is it possible to do the exact same thing without using "Remote Desktop Connection" application? Could this be done programmitically and remotely (because the program will not be running on the actual server)? Of course, I'll be providing the username and password within the program.
View 2 RepliesResetting Lots Of Labels?
Dec 12, 2009I have a form with lots of labels on it, and a reset button to reset them to a default text. This reset sub has lots of lines of code to get this done, but I think it cen be done in just a few. I thought of something like:
For Each Label In Me.Controls
Text = "0"
Next
but this doesn't work, or anything else that I've tried. how to do get this done? And what if I want half of the labels set to 0 and the other half to 1? Would that be possible without setting them all seperately?
Resetting The Username/password?
Dec 15, 2011I have been coding a Reset Login Details form, the user needs to enter the new Username, the new Password and the Current Password.Here is my code below - something in the form is not working as i am getting an error when i fill in the form about the INSERT INTO statement.
Imports System.Data.OleDb
Public Class frmChangeLoginDetails
Private Sub btnSave_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSave.Click
[code].....
Resetting The Values In Setting?
Mar 10, 2011I'm storing data using my.settings (e.g., to use as a incremental counter). When I run my application it increments the value but, I do not know where to reset this value despite looking at all of the project files for them.
Is there a file that contains this data?
Note: at times during testing I don't want to reset the value(s) back to zero.
VS 2008 - Any Way Of Resetting StreamReader Value?
May 7, 2009I'm trying to do a simple loop while reading a file. I have tried to make the streamreader as a public value, so this way it would be passed between the subs, or rather changed by each sub working with it. The problems comes into play, when I double click the read button, since the value of sr is assigned to -1 after the first full read, so the program doesn't read the data from begging but assumes the end of the file and stops. Is there any way to reassign or reset the value of sr so that the file will be read again from the beginning? This is the example code I got.
Public Class formcollegetut
Public sr As IO.StreamReader = IO.File.OpenText("colleges.txt")
Private Sub btnDisplay_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnDisplay.Click
Dim test As String = ""
Do While sr.Peek <> -1
ReadData(test)
[Code] .....
VS 2008 Resetting A DataGridView?
Jan 28, 2010I've created an application that runs queries against a SQL server (via Data Adaptors) in VB.NET 08 and returns the results to a DataGridView. It works great and returns my data, but when I switch to a different query that returns different columns, the DataGridView keeps the old columns from the previous query and adds the new columns from the new query to the end (far right) of the DataGridView. Is there a way to counter this? I don't want those previous unused columns showing up in my results.
I tried setting the DataGridView DataSource and DataMember to Nothing and that didn't fix it.
Here is my code...in case that helps
Connection.ConnectionString = "Provider=SQLOLEDB;Data Source=;Initial Catalog=;Integrated Security=SSPI;"
Connection.Open()
[Code]....
Transparent Controls Over Form With Background Image Shows Backcolor Not Image?
Sep 18, 2009I can't remember exactly if this is possible or not but what I am attempting I would think should theoretically be possible. I know it is possible in WPF but the company I am working for doesn't want to make the transition just yet. Basically what I want is to use a background image on a form for the background and I have a docked control on the right and left. I have set the background on both of these docked controls to transparent however it is showing the back color rather than the background image. I tried, rather than setting the background image property, to override the onpaintbackground and onpaint events and use e.graphics.draw(picture, me.clientrectangle) but it still seems to just pick up the backcolor as the true transparent background so I'm wondering if it's possible to get it to show the background image through the control rather than the backcolor of the form?
View 3 Replies.net Code To Upload And Image From Client To Web Form Image Control And Save It To Sql Express Database?
Jan 17, 2010I hoping to find a current and simple way to do this. I'm using VWD Express 2008 and SQL Express 2008.I'm able to get the client's path to the image file using an asp:FileUpload control on the web form.
How do I upload the client's image file and display it in the web form's image control?How do I save it to the sqlserver? The image table is already set up with a "Image" data type column. Can the image be saved to the database as simply as other data types?
Draw An Image On Form Using An Image In Resources Within VS2008VB Instead Of Using C:userspublicimages
May 6, 2010draw an image on form using an image in resources within VS2008VB instead of using C:userspublicimages
View 1 RepliesText And Image Manipulation In The Form Of Hiding Messages Within The Image?
Apr 1, 2010i have an assignemnt in my visual basic express 2008 class, were i have to type in an image name, like paris.jpeg,and automatically manipulate the file to be called paris-steg.png. Once this happens i click the manipulate image button and the image should be altered so that paris-steg.png has a message hidden in it. Then i have to decode that message. At this point im having troubel getting the file name to automatically appear as paris-steg.jpeg, and you will proabbly see why with my code. I need to know how to do this. The way i have it, i basiaclly add -steg.png onto the text typed into the text box, this doesnt work when the user types in paris.jpeg as it comes out as paris.jpeg-steg.png. heres the instructiosn and my code
(6) When the text file does not exist, alert the user with a message box and do not do any further processing.
(6) When the image file does not exist, alert the user with a message box and do not do any further processing.
[code]...
In this program you should read text from a file one character at a time instead of one line at a time. If <tt>sr</tt> is an IO.StreamReader, then <tt>sr.Read()</tt> will return an integer that is the value of the next character in the file. Use <tt>Read</tt> instead of <tt>ReadLine</tt> in this program.You can check whether a file exists by using the code <tt>IO.File.Exists(filename )</tt> . The function will return a Boolean value (True if the file exists but False if not).
You can check whether a string ends with a specified pattern by using the <tt>EndsWidth(pattern )</tt> function. For example, if <tt>s</tt> is a String, then <tt>s.EndsWidth(".txt")</tt> will return a Boolean value (True if <tt>s</tt> ends with the pattern but False otherwise).In a string, <tt>IndexOf(pattern )</tt> gives the first position where the pattern exists, but <tt>LastIndexOf</tt> gives the very last position where the pattern exists.The code <tt>s = Chr(i)</tt> converts the Integer <tt>i</tt> into a character and assigns the character to the string <tt>s</tt> .
Font Dialog Resetting Fonts In RTB?
Aug 31, 2011I'm using the font dialog and have noticed that when I select/highlight portions of text and then cancel out of the dialog, the selected text is changed to the default settings (i.e., font type, style, size, color, etc).
Is there a way to preserve the original text settings?
Prevent Publish Resetting Cookies Using ASP.NET?
Feb 9, 2011I have a web site which uses cookies using ASP.NET, however everytime I publish a new site and upload all or some of the new .dlls it invalidates all the existing cookies. The cookies are used to track simple logins, but I want to maintain the cookies that were created before a publish so they are still usable afterwards - this seems to affect webkit based browsers and in my testing I can replicate this issue after each partial or full publish.
[Code]...
Procedure - Resetting Colors Of Any Control
Oct 12, 2009I have created a procedure as below for ressting colors of any control I decide
Private Sub ResetColors(ByVal Control As Control)
Control.BackColor = SystemColors.Control
End Sub
But the compiler cant accept (Tooltip1) I think because it is not a control Call ResetColors(ToolTip1)<---- Error
