I'm trying to make an Aduto-Forum poster with VB.NET windows form application[url]...
I insert username & pass but I can't click the Login button because there are 2 buttons with the same ID on the page.[code]...
How can I click the second button. [code]...
I have a Xtragrid where when I double click the row I need to be able to pass the value of one of the columns to a stored procedure. There's got to be an easy way to do this but I haven't been able to find it.
View 9 RepliesI'm just startet to work with datasets, I have configurated an SQL server 2008 to host my databases. the server works fine also over the internet. I am making some SQL test applications, to learn how to use SQL and datagridview.my problem is how can i select a specific cell in my dataset and datagridview. When i know the name of the column and the row that holds the specific cell that i want to select by click on a button
my datagrid look like this
name | price | color | company | left
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[code]......
I am working with a list of points. It is declared as a global in my form.[code]the only issue is that instead of New Point(100,100) i need to be able to navigate to the previous 4 records in the list. pull out the 4 x vals the 4 y vals and boom there you go. In the old days id make a simple loop and get r done but im not sure the syntax to step through the list that way.
View 8 RepliesThe following is a sample order[code]...
I bring this file into a dataset in visual Studio. The problem ixs that I cannot associate a particular set of options with a particular line item - I can't distinguish Item num="0" from Item num="1" and so forth, because the element 'Item' presents itself as a table withing the dataset, and the element 'Option' also presents itself as a table within the dataset. I don't know how to connect the two.
I would like to know how i can programmatically select a row of a DataGridView that contains a specific value in the first cell of that row.E.g, I want to click a button that selects the row of my DataGridView where the first cells of that row contains the number 3.
View 5 RepliesI have code that downloads a webpage into an .html or a .txt file so I have the webpage source code, how do I:Search the HTML source code in the file for a keyword anchor point (Hair Color, it's unique in the entire webpage source code)Step down 3 linesAssign what ever is on that line to a variable called FoundIt?
View 4 Repliesim trying to select a specific bit of data from a table in access using sql in vb.net. My select statement so far is sql = "select [UserAccessLevel] from Member where username = '" & tusername & "'"Useraccesslevel and username being columns in the table and tusername being a variable that stores the username im using to look up the useraccesslevel in the table.
Was wondering if any of you knew anything about select statements.
I am making a program which remembers my last selected row in a data table. I have done this by adding a column with a CheckBox, upon CellClick the CheckBox is checked, and upon ellLeave it is unchecked and the new cell is checked, after every action a Update command is run. There will never be more than one row with a checked cell in the DataGridView,however, the data table is in a relationship with other tables, so there may be more checked cells in the data table itself. My problem now is selecting the row with that cell when I open the program and when changing between other data tables and back again.All solutions I found on selecting a specific cell in a DataGridView are referring to index numbers, and in my case I need it to find a data value in a column, I do not know the specific row, only that one row contains the value of True while everything else is False.
View 4 RepliesHow to select one cell and mulitple cells in a table using the webbrowser control. E.g. If the web page (local) that I'm viewing in the webbrowser control has tables present in it. When I click on a cell in the table I want to be able to edit the attributes of the cell like adding an align or a class attribute. I think this is possible without using mshtml which I'm trying to avoid as I can't find much user friendly documentation on it.
The text in the webbrowsercontrol is loaded with the foll:
WebBrowser1.DocumentText = Form1.RichTextBox1.Text
So I am guessing that I need to be able to detect when a cell is selected (<td></td> tag etc) or clicked on and then from that point I can edit the attributes of that specific cell (<td class="jimmy"></td> tag etc).
I need to create a code that searches an array of movie titles. When the user enters a specific string, the first movie title that contains that string is displayed. For example, entering "he" would display Sherlock Holmes as opposed to the Blind Side. I don't know how to create a code that reads a string that the user enters.[code]...
View 2 RepliesI have a xml file with three columns (A, B, C). I want to take column name from a text box - i.e (column A from text box) and display all the contents of that column in a DGV. I want to do same kind of operation with rows - i.e (any row no. from text box) as well. I manage to display all the columns of xml file to dgv, but not anything else.
Private Sub all_columns()
Try
ds.Tables.Clear()
ds.ReadXml("abc.xml")
[code]...
I have to pull out particular fields from cells in an HTML table. Using Firebug I was able to get the exact XPath to the cells I need (unfortunately, the cells don't have an id tag). I thought I could use DocumentNode.SelectSingleNode and pass in that path, but it doesn't seem to be working right. What am I doing wrong? Or is there a better approach to this than how I am doing it? Unfortunately, I have no experience with XPath so this is turning out harder than I expected it to be. Here's what I have so far (I know the HTML is particuarly messy, but that's not in my control to change):[code]
View 1 RepliesDoes anyone know how to select one cell and mulitple cells in a table using the webbrowser control. Eg. If the web page (local) that I'm viewing in the webbrowser control has tables present in it. When i click on a cell in the table I want to be able to edit the attributes of the cell like adding an align or a class attribute. I think this is possible without using mshtml which I'm tryign to avoid as I can't find much user friendly documentation on it.
View 1 RepliesI have a gridview displaying all employees. Upon selecting an employee, I'd like to open a new page or window that would display all of the information for that employee with the option to edit/delete/update. Once this transaction is complete, return to previous page with gridview of all employees. ((language I'm usings is VB))
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I am busy with a Windows Forms application.The purpose of the application is to convert Excel documents to HTML format so that they can be published to a website.I have most of the code finished and the application is looking really good.I have although encountered a problem. On the Form I have created an Export, File and Edit button.With the edit button I would like the user to be able to select whether they would like to save the 1st,2nd,3rd sheet and so forth.
I would like to create a window/Form within the edit button that would say something like "select excel sheet" along with a save button where the required sheet number could be saved or selected as a standard save procedure everytime.I know that I need to do this with the settings.settings control. I have tried numerous ideas up until now but it continues to baffle me.
I am currently developing a small system to capture image/screen (likely Printscreen function). What I intend to do is using a hot key such as F9 (assume system is running from the system tray) to capture the image/screen. Having said that, I am using the F9 function to ensure that The fully interface of the system will be shown in front of the user (only run from the system tray) however if user want to view it, they can do so by clicking the small icon of the program from the system tray.
I found some info using these codes but not sure how it works.
Private Declare Function RegisterHotKey Lib "user32" (ByVal hwnd As IntPtr, _
ByVal id As Integer, ByVal fsModifiers As Integer, ByVal vk As Integer) _
As Integer
[Code].....
Consider i am having two forms, form1 and form2 How can i click,mouse over(any events) a specific button on another form using coding in vb.net?
View 2 RepliesI have my program set up with four buttons, each of which I would like to open a specific mp3 file in Windows Media Player when I click on it. I have WMP in the program already, but I can't figure out how to set the buttons to call up the specific files, and autoplay them
View 11 RepliesI am using tab control in my application, i need some info for using it as i want to display the tab when the user click the specific button
View 13 RepliesI have 2 buttons on the form, Button A and button B.
I want to enable button A from 6am till 6pm from Monday to Friday and to disable button B during 6am until 6pm.
And I want to disable button A from 6.01pm till 11.59pm.
During saturday, only button B is enabled for the whole day.
how do you reset a progressbar to beginning after a specific button is clicked?
[Code]...
I have been developing my application for a while and need some advice on the closing. I want a code to be run when the close button is clicked but ONLY when it is clicked.
I have dried the form.disposed but that fires whenever the form is closed from the code. I just want it to do it when the close button is clicked.If you don't understand it I will give an example. I have a registation form that is the first thing a user who has not used the app before can see. When they click the close button I want the application to exit through Application.Exit(), however when they have registered the form is closed from the code through
formlogin.show()Me.close()However the Me.closE() triggers the form.disposed event and thus the application exits completely which I don't want. I know I can use the form.hide() but that keeps it running which makes the app more resource intensive.
How would i make it so when the user clicks a button. it will open a form with a some tabs but go to a specific tab like lets say i have 4 lets say i click the button and it goes to 2.
View 10 RepliesI'm finishing up an app for work that will work hand in hand with another app.
What I'd really like to do, is setup a method to add a button to the other apps border. So all they have to do is click that button when in that other app, do their business and move on.
Now, if I hadn't seen it before, I most certainly would've thought that this wouldn't be possible. But I've seen TeamViewer do it.
In that image, TeamViewer created a two-way arrow button and when clicked, displays a small panel of some sort with additional options.
I'm 99.99% sure I'll have to use Windows APIs, but I'm not sure where to begin.
I'm using the PrintPreviewDialog. Works great, but I really need to allow the user to select a printer instead of just having the print go directly to the default printer. Any ideas on this? Can't believe it isn't default functionality in the control.
View 17 Replieshow to create an if statement that says, if the button on another form is selected then do this.
View 8 RepliesI have a form with a tic tac toe game on it. I have been trying to make it have a single player mode by allowing the computer to select one of the 9 buttons. However I can't even get it to select one of the buttons. Is there anyone out there that can help point me in the right direction.
View 3 RepliesI have 4 radio buttons, r1, r2, r3, r4. These four radio buttons are in a group box.
r1 and r2 for asking the gender of person.
r1 for Male , r2 for Female
r3 and r4 for asking whether the user would like to continue.
r3 for Yes , r4 for No.
When I click r1 , r3 becomes unchecked and vice versa. Similar is the case with r2 , r4. So at a time I can check only one radio button. How can I get around this problem . The groupbox is essential so I cannot remove it.
I made my listview, and it's delete and edit events are working properly, now I want to implement a possibility for user to mark an element as "default". D, E and Def are buttons
Reference
----------------------------------------------------------------
- ref1 - somevalue - somevalue - somevalue - [D] - [E] - [Def]
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so that would be a row from a table, I made delete and edit work by handling events from listview,
Private Sub lvMain_ItemDelete(ByVal sender As Object, ByVal e As ListViewDeleteEventArgs) Handles lvMain.ItemDeleting
Dim refFac As new ReferenceFactory
refFac.Delete(e.Keys(0))
EndSub
similar for Editing. But now when I try to get values from Default button, the button wont even do anything...This is the code:
<asp:ImageButton ID="ibtDefault" runat="server" ImageUrl="~/Images/Default16.png" CommandName="Default" />
and for my logic:
Public Sub ibtDefault_Click(ByVal sender As Object, ByVal e As ImageClickEventArgs )
SelectedRef.Name = "Test"
End Sub
I just wanted to test it whether it will run or not by changing the value of my global string that will show which Reference is made default. But it wont even do that...Then I tried with Commands.
Private Sub lvMain_ItemCommand(ByVal sender As Object, ByVal e As ListViewCommandEventArgs) Handles lvMain.ItemCommand
If e.CommandName = "Default" Then
'Dim refID As New Integer
[code]....