Load A Picture To The Form Dynamically?
Jul 31, 2009How to load a picture to the form dynamically? also how to load a picture to the picturebox dynamically?
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Forms :: Dynamically Load User Control In A Form?
Apr 26, 2011I dynamically load a user control in a form (Form 1).
In my user control there are two things :
a Textbox (TxtBox1) and a Command Button
WHen the button is clicked, it opens a new form (Form 2) Form2.ShowDialog()
My question is, in Form 2, how can i set a value to TxtBox1 of the user control?
How To Call Picture From My Resources Under Form Load
May 10, 2010How would I call a picture from my resources let's say under form_load.
<files = System.IO.Directory.GetFiles(My.Resources.Cmaj1)> The error
says that "system.drawing.bitmap" cannot be converted to "String". (The error is coming from the my.resources.Cmaj1)
Dynamically Changing The Image Of A DataGridViewImageCell Isn't Working On Form Load
Sep 27, 2007I have a DataGridViewImageColumn that should display an image for only certain rows. After I bind a generic list of classes to my datagrid, I loop through each row and update the image cell with an image that is an embedded resource for the rows that require the image. This works great if the form has been fully loaded. However, when I attempt this on form load the image doesn't show up? I also can't perform simpler things such as changing the row background color on form load. Should I be performing this logic in a different event after form load?
For i As Integer = 0 To dgvRoles.Rows.Count - 1
Dim imageStream As System.IO.Stream = Nothing
imageStream = Me.GetType().Assembly.GetManifestResourceStream("MyApplication.Timer.png")
[Code]....
Printing Picture Boxes And Provided Option For Dynamically Creating Picture Boxes As Well?
Jan 23, 2010I have some operations of Picture Boxes etc being performed. After the user finishes with the formatting, I want to give the user an option to print the work.But its the work is not done on the Rich Text Box but on picture boxes. I am not even sure, how many of the picture boxes would be there after the user finishes the job, since I have provided option for dynamically creating picture boxes as well.
View 3 RepliesLoad A Picture Into Variable Picture Box?
May 29, 2011I have an integer a and I want to load a picture into picutrebox (B ).[code]...
View 2 RepliesLoad Picture In Picture Box From Database?
Oct 25, 2010how can I load picture in picture box from database using VB
in the database store pictuer name and its path ?
Add Picture Into Pictureboxes That Were Dynamically Made?
May 20, 2009how to add pictures to pictureboxes that were dynamically created? does anyone have any examples?
View 5 RepliesDynamically Create A Custom Picture Box?
Jan 30, 2010I created my custom picture box using a class below
View 1 RepliesMoving Picture To Row And Column Dynamically Created?
May 19, 2009ok this generates the boxes. I have another set of pictureboxes and i was wondering how i would be able to move those pictureboxes to the pictureboxes that were generated based on the row,column, letters, direction(left,right,horizontal etc.) they pick
For i = 1 To 15
For j = 1 To 15
buttonnum = (j - 1) * 15 + i
[Code]....
.Net Dynamically Load DLL?
Mar 1, 2010I am trying to write some code that will allow me to dynamically load DLLs into my application, depending on an application setting. The idea is that the database to be accessed is set in the application settings and then this loads the appropriate DLL and assigns it to an instance of an interface for my application to access.
This is my code at the moment:
Dim SQLDataSource As ICRDataLayer
Dim ass As Assembly = Assembly. _
LoadFrom("M:MyProgsWebServiceDynamicAssemblyLoadingSQLServerinDebugSQLServer.dll")
[code]....
Best Way To Dynamically Load DLL
Jun 2, 2011I have a GUI that is processing data from our shop floor.In order to communicate with external programs, we are using MSMQ to process messages. Each interface we have to an external program, we are currently creating a class file with only properties,calling the class in the GUI, setting the properties, then sending the class object to MSMQ for processing.The class is serialized as an XML file, and the queue watcher can pick up the class, deserialize it process the messages without any problem.Currently we have identified three interfaces, developed the classes for them and this is working great.As more interfaces are identified moving forward, I would like to avoid having to add the classes to the GUI front end for each interface.I would like to create a DLL for each interface (again only with properties) that could be dynamically loaded and discover the properties for the class.The GUI could then set the properties for the class and process the message.One property each class will have is the name of the interface.This will be a readonly property that will the queue watcher know which interface to use. In order to make this dynamic, I could create some tables in our database that would contain the name of the interface and cross reference the properties in the DLL with parameters in the GUI. This way the GUI would only call one DLL that would be embedded in the GUI, it would call the database to get the parameters needed for the interface, match them from the GUI and create the message.
1.What is the best way to dynamically load DLL's using VB 2008?
2.Does this sound like a good proposal?
3.My intent is to have the GUI re-compiled as little as possible to minimize the impact on the shop floor when new interfaces are created.
Load A Picture In Picture Box
Aug 24, 2010I am trying to load a picture in picture box i am using the following code.
[Code]...
Load The Picture Into The Picture Box
Jul 1, 2010The following couple of lines should export a picture file from an excel chart and then load in my application.
[Code]...
It works for the first time but when I update the excel file and click again for a new updated picture the application crash and tells me the image is already in use. How can I divorce from this old picture and reload a new one but with the same name?
Picture Box Load Picture
May 31, 2012so the following code locks the file when loaded into the picture box[code]
View 4 Replies.net - Load The Tabs Dynamically?
Jan 13, 2010i m trying to load the tabs dynamically.(Using AjaxToolKit). Firstly, when i hit button1 on pageload, it loads tab1() (works good) and when i hit button2, itloads up tab2() All these tabs are ascx pages. In tab1 i m loading WebUserControl.ascx. it works okay.
Issues:
1) When you runthe code, first click on button2, it doesn't load tab2 dynamicaly but it does when u hit button1 for the first time.
2) Repetitive clicking on button1 or button2 should load the same tabs next to eachother again and again but it doesn't
3) Thirdly, the main issue is that I m tryin to load another .ascx on loadtab2() which should have webparts in it. I should be able to load an another custom usercontrol into these web parts dynamically. But i m not able to do so.
Here is my code:
Default.aspx
<p>
<asp:PlaceHolder ID="PlaceHolder1" runat="server"></asp:PlaceHolder>
</p>
[code]....
CPU Bug Tracing - Load Dll Dynamically
Mar 27, 2009[Code]....
This is in a button click event, and when I click the button, the DllMax.DllMax form should be shown.[Problem]The DllMax.DllMax form is shown well, and after I close it, I found the CPU is from 0% to 20%.Don't quit the application, add Click button1 again, and close the form, the is from 20% to 40%.The CPU persentage is NOT added when the form is opened(I checked it carefully), but added just when the form is closed, and it will keep to 40%.I don't know what the CPU is doing? I want to know:1. Is there a method to find out what exactlly CPU is doing in my application?2. Why the CPU from 0% to 40% when I close the form?3. Why the CPU keep to 40% even I did the FormToShow.Dispose()?
Load Textboxes Dynamically
Sep 13, 2011there are two forms, form1 and form2. form1 has textboxes 10, the user can enter data in a specific number of textboxes: ie: 5 or 3, or etc.
then the user clicks a button, and based on the number of textboxes that he entered data on, form2 will load a number of texboxes: If the user filled 3 textboxes in form1, form2 will show 3 textboxes.
VS 2005 - Form Load - Retains The Previous Values During The Form Load
Jul 27, 2009Imports System.Data
Imports System.Data.OleDb
Public Class Form1
Dim con As OleDbConnection
Dim cmd As OleDbCommand
[CODE]...............
The insertion part of the form works great. But my problem is in the form load part......If i leave a field blank(Null),then perform Save operation,close the form after successful insertion and then reopen the form,then it retains the previous values during the form load......This is only in case where i leave a field blank in the previous data entry in the database.......But if i enter values in all fields then form load is working great.
Load A BitmapImage In MetroUI Dynamically?
Oct 19, 2011I've been experimenting with Windows 8 and Metro UI, I've written a perfectly reasonable load of a bitmap image, but it doesn't seem to be loading,
Public Sub New(Image As String)
Debug.Print("ms-resource://MyAssembly/" & Image)
Img = New ImageBrush()
[code].....
Php - Load And Call Files Dynamically?
Nov 24, 2010I'm having one basic aspx script that needs to load some "plugins". Every plugin has its own settings and it should perform different logics. What i'd do in php is create a class for each plugin, load that class, pass the settings file to it and call some method on that class that would give me some output. But is it even possible in vb.net? I'd need to have multiple files with multiple classes, load those files, depending on the plugin name and call some method on them to parse that plugin's settings.
View 2 RepliesDynamically Load Content Into Internet Explorer?
Sep 20, 2008I have a dynamically created webpage(in a string) and I save this locally to a file subsequently load it up to view it in IE, is there a way to get Internet Explorer to view the page from memory without having to save it first.
View 3 RepliesHow To Load A Datagridview With Data From Excel (dynamically)
Feb 7, 2010I was wondering if there is any way to load data from excel sheet into a datagridview in VB2008 dynamically. I have looked at few data connection codes but all of them involve the excel sheet and thw workbook name. Is there anyway that I enter the excel sheet name in a inputbox and the data from excel loads into datagridview without hardcoding the sheet name. I know data can be imported using the below code, here the programmer has to mention the excel workbook name, path and sheet name. [code]I am developing a program to perform some calculations and my data is in a number of excel workbooks and worksheets. I need to be able to bring the data from these excel sheets into the datagridview to perform calculations. So I was thinking if I could mention the excel sheet name in the GUI and then accordingly the data from that particular sheet would be loaded into the datagridview to perform calculations.
View 5 RepliesLoad Combobox Items Dynamically On KeyPress?
Oct 4, 2010I want to create a combobox like winform control in VB.Net that makes suggestions dynamically; exactly as the address bar does in Google Chrome or IE 8/9. Basically on each keypress, get a list of items that match the entered text on a background thread(s) and show these items in the dropdown list as they are (possibly slowly) returned - either from DB queries, web services etc.
I have tried a couple of ideas, changing the AutoComplete list dynamically or binding to a list, which I then update. But I am getting some rather odd and incorrect results even when updating the list directly (on the main thread). I also tried implementing my own textbox control that shows a ListBox control where the dropdown would appear - this seemed a lot more reliable but I cannot get it to draw over the edge of forms etc when shown, as the combobox drop-down does.
How To Load A Log In Image To A Picture Box
Mar 30, 2009Like The Avatar On Here (MSDN).
View 8 RepliesLoad A Picture In An Image Box In VB?
Jun 12, 2009How can i load a picture in an Image Boc and how can io generate a Random number with tow levels.
View 1 RepliesLoad Picture As Type Png?
Mar 27, 2012How am I load picture as type png?
[Code]...
VS 2005 : Load A Form And Allow It To Run It's Code In The Form Load But Keep It Not Visible?
Dec 14, 2009How can I load a form and allow it to run it's code in the form load but keep it not visible. I want it to do what it needs to but but not display.
View 3 Replies.net - UpdatePanel, TriggerPostBack And UserControl Load Dynamically In TabPanel?
Mar 18, 2012I have a button that is inside an updatepanel, click on this button I'm trying to load an updatepanel updatepanel and inside this I have a usercontrol added. This is done dynamically'm not having success.
Protected Sub btnNewRpt_Click(sender As Object, e As EventArgs) Handles btnNewRpt.Click
Dim hydic As New HybridDictionary From {{"tabId", "tab1"},
{"ucPath", "UCRelatorioNovo.ascx"},
{"ucId", "uc1"}}
[code]...
the error description is:Could not find UpdatePanel with ID 'TabContainer1_tab1_upTest'.If it is being wellness updated dynamically then it must be inside another UpdatePanel.
Load A Set Of Associated Records Dynamically Based Upon The Input Of The User?
Mar 25, 2011I'm trying to do the following.I want to use a gridview to load a set of associated records dynamically based upon the input of the user.I want the gridview to have a checkbox to the left of the records and allow the user to use this to select records to remove. The gridview will have pages and will be sortable using the columns.I had this working using a delete button, but when I went to using the checkbox it stopped sorting.
[Code]...
