Having come from the MS Access IDE, I have used hidden text boxes to store information needed on a given form. Often they are data-bound and the program needs to reference the data but the end user does not need to, or should not, see them.
I am very surprised to find that in .NET, you cannot do this. Making a control visible=false should be a UI decision, but the value should still be programaticaly available. Am I just missing something, or is this truly a limitation in .NET?
I have a combo box that is tied to a binding source that loads a list of users from a table. Currently the list of users is a List of String object type. When a user selects one of the users from the drop down, a list is filtered down based on the selection. To do that I currently have to requery the User Table to grab the UserID column of the user selected, which seems a bit inefficient to me.
Is there a way that I can assign a custom object with two properties (UserName, UserID) and have only the User Name is displayed and when I have to filter the list, I already have the UserID, so there is no need to requery the database.
Again the code clicks the button, but doesn't save the information so I figured it has something to do with the hidden value. I've never seen this problem before so I don't know where to go from here.
The values for the hidden fields are already set. I want these value to open a window, in which the fields will be already filled using the values passed by this page. This code is working fine on Internet Explorer, but not on other browsers. Moreover, when I don't pass any value and just open the required window, it works on all browsers.
I want to make 5 attachment options in that 4 out of the 5 are hidden.but when he clicks "more attachment" link it will show the other 4.Im using ASP.NET with VB?
I am using ASP.NET 3.5 and C#.On my page I need to have a Text box that must not be visible to the user but it MUST be there when you look at the Page Source, reason being, another program called Eloqua will be looking at the page source and it must get the value of that text box.The value of that text box will be populated based on what the user selects.Thus, i cant set the text box propery to Visible = False because then it will not be in the source html and i cant set the Enabled = False because i do not want the user to see the text box.Is there some property I can use to make this text box hidden to the user but still visible in the page source? [code]
I wanted to ask you something which is bugging me for a while. I work an IT dept at a local bank and I got instructions to make an application which should retrieve some financial info from a financial banking stats page.
The webpage can be accessed through[URL] and the info can be seen in the web browser but I cannot extract them because the info is not available in the source code of the page.It seems it's generating the info dynamically using a jsquery.js file.
I was wondering if it's possible to make an app which uses some cache or something (I guess the the page is saved temporary somewhere on the disk for the current session) to retrieve that data in vb.net?
I wanted to ask you something which is bugging me for a while. I work an IT dept at a local bank and I got instructions to make an application which should retrieve some financial info from a financial banking stats page.
The webpage can be accessed through [URL].. and the info can be seen in the web browser but I cannot extract them because the info is not available in the source code of the page.It seems it's generating the info dynamically using a jsquery.js file.
I was wondering if it's possible to make an app which uses some cache or something (I guess the the page is saved temporary somewhere on the disk for the current session) to retrieve that data in vb.net?
I have a hidden web browser, two text boxes, and a button. I can add the login information to the forms on the web page, but how do I login? Heres my code so far
[Code]....
Basically I want to grab the ID of the sign in button (the name/id is SI) and click it. I've tried RaiseEvent(Click) and Click() but neither work...I'm not sure about the syntax and how it works in general....I don't even know if I'm doing it right.
I have to save the text boxe values of a form to a text file almost like a data record. I will be saving an Employee First Name, Last Name, Dept Number, and Phone Number. This I know how to do using streamwriter.
next form which we have to use stream reader to load one record at a time. The form has a next button to load the next record. How do I seperate each record (I am sorry for calling it a record if this is inappropriate) when use streamreader and how do I load a record at a time.
I know how to open a file and use streamreader, I just don't know how to read one record at a time and move to the next one.
Ok, i've been making my own syntax highlighter for my project, and i need to know how to make the colour of the text between these two text values green
I have declared an array of text boxes created dynamically at run time. The textboxes are assigned some values by user. The text boxes are located in a Form so that once the user fills in the info and clicks the "ok" button, these values are passed at the back end and the form dissappears. However the user can bring back the form again by clicking another button.
The problem is that once the form reappears, the information previously provided in the form remains. Even the user clears the text boxes to provide new value, the text boxes at code behind do not receive these values.
What would be the fasted method of get a string list of all values within [] in a string of text? For example: [client_name], are you are doing today? My name is [my_name]. The list of strings would be:
i have 18 text boxes with a number in each. i would like to find the 4 highest amounts within theses text boxes. I was thinking i should just load the values into an array and then maybe sort the array high to low and then just grab the first 4 entries in the array after it is sorted.
i am writing a golf score program and i have 18 text boxes. i also have a text box that will calculate the total of all of the 18 other text boxes. what would be the best way to add these text boxes? i have already written code to only except numbers 1 thru 8 for each text box.i started with some code like this:
but if there is no value in one of the text boxes i get an error:Conversion from string "" to type 'Integer' is not valid.so i am guessing i need to check for empty strings and then ignore them
Basically i have 12-16 text boxes, with certain values in them.
i think i need a nested loop one to take first box and go through the rest to compare them and then a second loop withint that to do the actual comparison.
I have a table with field data. Each row in the table represents a field on a contact. One row would contain the contact ID, the type of field (ex. "Email"), and the actual value of the field ("here@that.com"). Now i want to list all the emails for 1 contact in a single row (like "here@that.com, a@b.com, test@this.com").Can I do this with an SQL function in a GROUP BY? Something like:
Code:SELECT ContactID, SOMEFUNCTION(FieldValue) FROM Contacts GROUP BY ContactID
I'm trying too have values inputted through a text box, and then have the program calculate how much the person will earn in their working life.
Dim Name As String Dim Salary, Total, Raise As Double Dim Age, Retire, Count As Integer
[code]....
However, whenever i click the button to calculate, it gives me how much he would have earned after 1 year with 1 raise, but i can't see what i'm missing.
So I'm writing a simple piece of code to take a series of strings, go through them, and replace and add values as needed, and then dump them all out to a text box. However, when I run the code I'm getting 3 null characters at the end of each line except for the last one. What am I doing wrong?
Code: If isPet.Checked = False Then While intI <> lenCode Try lineHold = codeHold(intI).Split(",")
If rad1.Checked = True Then If t1.Text = rad1.Text Then MessageBox.Show("Congratulations") ElseIf t2.Text = rad1.Text Then MessageBox.Show("Congratulations") ElseIf t3.Text = rad1.Text Then
[Code]...
so i have this code which is trying to allow the user click the label (of which there are 26) and then decide whether the letter in the label matches the letter that has been generated in the radio button. I KNOW there is a more simplified to do this and much less code to write but i cant work it out. this is an image of what im trying to achieve but instead of buttons change those to radio buttons x 3.
How I could go about checking a typed value in a combo to the values in the combo box. I am making a system to select lockerID and Supplier ID I want the user to be able to enter the value in the combo box as well as select the value form the list in the combo box. Here is the code I have been trying.
If cboStockID.Text = "" And cboStockID.Text <> cboStockID.Items.ToString Then MsgBox("Please enter Stock ID") Exit Sub ElseIf cboSupplierID.Text = "" Then MsgBox("Please Enter Supplier ID") Exit Sub End If
I have two text files which contains are like this[code]..
When the original files find the same values in drill file than it must overwrite the original file the line from drill file. Let say original file contain T230 than it must serch for same value in drill file if it find than it must overwrite the original file line with drill file line. The content of drill file is not fix. It will allways be update according to need.
