I have to develop a small app for which I have to create a user control which is intended to be something like a Table View.On Form Load, the user should be asked about the number of rows of columns required on the form.Once the user sets the number of cells, each cell should have a button and a Text Box inside it (grouped together).
View 8 RepliesIm new to .Net and I wondering if you have to re-create a table server control on every postback. I'm having a problem when a user clicks a button which adds a row to the table. It works fine up to about 50 rows being added then the page is extremely slow. [code]
View 1 Replieshow i can able to determine if the user intended to delete a file. What im going to do is this application will be placed in a certain folder together with some files. And this program will determine if the user inteded to delete a file within the folder.
View 2 Repliesim using this code for create view joining tow table but its gived me error on 'INNER JOIN' :
Cmd.CommandText = "CREATE VIEW MyQry As SELECT TblData.Emp_ID,TblData.Emp_Name,TblData.Emp_Bonus,TblData.Emp_Salary,TblData.Emp_Sanction FROM TblData WHERE TblData.Emp_ID LIKE '" & LstEmp.Text & "' INNER JOIN
[Code].....
I have a User Control that is an image with a label underneath it, that sources the image file from a folder that contains nothing but images. The label changes to to the name of the image displayed in the control.I have a datagridview that populates itself based off of a table in an access database (The Table is named after a person and contains the names of images that they have created.) so when the user selects the name of the person from a listbox, the datagrid populates itself based off theor selection
View 1 Repliesi have a question in vb about inside a data grid view i need to create a combo box...
View 1 RepliesI'm developing a program with a team in Visual Basic 2010.
What i wanna do is to create a textbox (inherits from textbox) with additional one property called MDIStatusInformation which is used to display a tooltip text in a status bar at main MDI form.
When i use this tag <Browsable(True)> _, the control property not list anything there.
how can I add a user to a table in a mysql database without datagridview? [code]
View 6 RepliesHow can I add a user to a table in a mysql database without datagridview? I already have this:
Code:
Dim conn As MySqlConnection
'connect to DB
conn = New MySqlConnection()
conn.ConnectionString = "server=localhost; user id=root; password=test; database=test_addtable"
[Code] .....
i need to create sql tables based on user needs lets say a guy needs a table of 4 rows 5 columns other user needs 3 rows 3 columns each with different types so how is the best way for letting them choose like they write in a text box ( this will be the value of rows)4 and another text bvox the count of columns and i have those 2( rows and columns needed) numbers i create the table as is.based on those. by default i create type as varchar max then later on we must fill the table using datagrid.
View 14 Repliescould anyone please help me with this1.Create a simple Times Table program which will allow the user to enter an integer value n (between 1 and 20) into a textbox. On the click of a button output to a label the n times tables. Use a For Next loop to perform the repetition.i can output them to a list box but only last one to a label ive been stuck for 3 days.
View 8 RepliesI am trying to create a new user control. But facing some problems. Following are the steps I am taking.
[code]...
Then in another project [windows application project] in solution explorer > references > Add Reference it displayed add reference dialog box In projects dialog box it was supposed to show the above project but it didn't.So I clicked browse There a select component dialog box appeared. In ile of type it showed ( Component Files (*.dll;*.tlb;*.olb,*.ocx;*.exe) )I located folder where project was saved. But it does not show any files (there are some olders )
i'm trying to create a user control.. i placed a textbox and a button in it.. there's also a form in it.. basically this is a DateTimeTextBox control that i'm doing.. i'm able to create the control and add it to my forms but when going to the property at design time, i don't see the Text property and its not on the DataBindings property as well. how do i make use of this property?
View 3 RepliesWhen I try to create an Inherited User Control everything goes fine until I specify the base control and press "Add" in the Inheritance dialog. The code in the newly created Control should have a "Inherited From" statement, but it doesn't and nothing works after that. I even tried following the ctlClocklib project and the same thing happened. ctlAlarmClock.vb was created but the "Inherited From" statement was missing.
View 3 Replieshow to create an use control?this link http:[url]....
View 4 RepliesI want to create User Control for vb form application.
View 3 RepliesHow to create custom events for contol. i have created a user control mytextbox & i am showing some properties of textbox & now i want to expose user control events
I am showing Following properties to user
CODE:
How to expose Events
I have created a website that works perfect on my machine but when I posted to the server every thing works but the create user and Login. I know when you run it on your machine it saves users at the Web Site Administration Tool. What do I need to do to make it work on the server.
View 4 RepliesI'm trying to create a generic ListView user control that can be used over and over again in different projects. I've got all the basics done but I want to be able to act on click events in the from not the user control. In other words if someone right clicks on the listview, for example, I want the form to know it and be able to act on it.
View 8 RepliesI am trying to create a vertical progressbar type user control.
I want to be able to set the max / min of the progressbar as well as setting the value
But the thing I want is able to have green at the bottom fading into red up the top like in this image: [URL]
But I don�t know how or where to start.
Is there a custom progressbar I can use?
create a simple control. The control have 1 label and 2 panels with images. The control needs to be clicked, the problem is i can create the click action for the control, i can only use internal click events. how to use it out of the control.
View 5 RepliesI want to create a User-Control that inherits the functionality of a TabContol.
I begin by starting a new project of the type Windows Form Control Library. Next I place a TabControl on the UserControl designer surface and Dock the TabContol to Fill the UserControl.
I go to the code editor for the UserControl and enter the following line of code.
Inherits System.Windows.Form.TabControl
Then I run the program and get an error. Intellisence recommends that I use one of two recomendation. When I accept the recommendation I and try to run the program the problems esculate.
The design-surface is no longer accessable.
I try to comment out the problem lines of code in the UserControl1.Designer.VB file but that doesn't help.
How can I create a UserControl that Inherits the Properties of the TabControl so that the properties of the TabControl are visable in the Properties Window?
I am working on a user control. Embedded in my user control is another user control. All of a sudden while programming some simple stuff I get an "out of memory error message". I can no longer load my project (after reboots etc.). I start a new project, copy the control.vb files into a new project folder.. add then add the control to the new project. Ican view the design and the code of the control. When I attempt to drag the control onto another control in the same project I get an error message
"Failed to create component... 'system.outofmemoryexception. Out of memory".
I was looking for a tutorial and i find this
[URL]
but it does not give the sample code for creating a user control with properties, events, methods
complete to create windows user control? that includes creating properties, events, methods? and if it has how to create web user controls better
Is there any way of hiding the tab page headers without having to create a new user control?
View 2 Repliesi want to create a user control using WIA but i m get a error message at run time Error Assembly generation failed -- Referenced assembly 'Interop.WIALib' does not have a strong name. i m working of windows server 2003.
View 1 RepliesIs it possible to create a user control with a list of custom class type property? If it is, how can I? The issue is that, in designer mode the property is not displayed in property window. I can add the list on markup but when i switch to the designer mode it gives an error which is 'The user control does not have a public property named BookList'.
View 1 RepliesI want to create one help file for my whole application. and once user press help button next to any input control then appropriate help topic from file should get display. how can i create this functionality in vb.net?
View 1 RepliesI've got a VB.Net form application that dynamically loads user controls based on which navigation link the user clicks on. I'd like to make it easier to use at Design time by putting a link of some sort to open the User Control at design time. The link would go onto the form in the space where the User Control will be going. This just saves a little time from having to browse through the files to open the correct file.
View 2 RepliesI have an application going here Form1 has a panel on it named TargetPnl. I need my TargetPnl to display my user control named Vviewer when I click my SearchBtn and also need it to disappear when I click another button.
View 1 Replies