I'm working on a feedback form for my project that has labels for questions, and text fields for answer input.For my feedback form, I need a code that "binds" or links all the label(s) text and textbox(s) text. Basically, almost like a survey. I need all this text to be able to be sent to an email address.
View 13 Repliesexperience on how to create an engine using C# (VB.NET is okay too) that is generic enough to handle most cases of MS Word text fields I need to fill with data I'm getting from a database? In short, I'm about to embark on this little Office automation excursion and I'm hoping a little bit of feedback here.
View 2 RepliesWhat I want, is Some text fields to input text, and one image path, then I want to print that, in a format like..
Centered Text
Centered Text
-------------------------------------
[=====IMG=====] Text text text text
[code]....
But from everything I've read though, I'm completely lost.
I want set a line of text link in rich text box of vb.net. Like for example: I want to know you
The word want, I want to set a link word.
i want to take a comma delimited text file and then select all unique records based on one of the fields in the text file. should i read the text file into a data table or just use a data reader?
View 7 RepliesI tried searching for a solution, but couldn't find anything, so if I am re-asking a common question, don't beat me too badly. For a class, I have to create a form that allows someone to enter in the names of six students, as well as five test scores each. It also averages the scores, and displays them in a label.
What I am wondering is if there is a way to clear the text from all 36 text fields, as well as the 6 labels without having to do everything individually?
I could certainly go through, and write out txtField1.text = String.Empty 36 times, but it seems there would be a more elegant solution. Also, if there is a way to do so, would the same would apply for putting the data entered into an array, or saving it to a file?
I am writing a little program that does the following:Allows the user to enter a id number.Then when the find button is clicked, we connect to the database and run a select statement for the id.I am trying to figure out how to get the first name, last name and birthdate into textboxes on my form.
I would like to have a way to display a messagebox if the resultset = 0 so as to tell the user no records found.Then if the information is correct I am going to have a button to update the information which is going to call a stored procedure I have in place to update the record.how to make the connection which I think I have working and then loading the individual fields into the appropriate textboxes.
I bound user to fill textbox through this code
If (TextBox1.Text = Nothing) Then
MessageBox.Show("Please Insert Your Name")
End If
but how can i bound user to put characters only in name field,if user insert numbers then its shows alert to user.how can i do this?
I'm working on a project using SQL Server Express 2008 R2 and Visual Basic 2008.My table has 8 text fields, each using the data type VarChar(num) with the number(num) ranging from 5 to 50. There are also number fields and a boolean field in the table.When I try to insert or update the table in Visual Basic the program runs through to completion, but the VarChar fields only contain the first character. The other fields come out fine. If I create the record in SSMS the fields are not truncated.
View 13 RepliesDoes any one have any examples whereby the code can access a PDF Document (adobe) and update the text fields inside that PDF document all from VB?
View 1 RepliesI have a series of text boxes in my form that can accept 6 digits. Upon entering the 6th digit I want the focus to move to the next text box. Is there a way to initiate a Tab command (just putting chr(9) didn't work...so that may be wrong) once the counter hits 6? I currently have the following code, using the .focus command but I am hoping to not have to create 25 subs to set focus to the next. My current
Private Sub txtEnter1_KeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles txtEnter1.KeyDown
[Code]...
I can't just add txtEnter2.KeyDown (etc.) to the Handles of the sub declaration because then they would all set the focus to txtEnter2 instead of to the next text box. I'm sure it is something ridiculously easy but it is escaping my grasp.
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:
[Code]...
I'm currently refactoring an old Visual Basic DLL (VB.Net), which stores all of its data in one module called Globaldefinitions as public fields. There are about 200 fields, referenced thousands of times all around the code:
Public Module Globaldefinitons
Public a As Short
...
Public zz10 As Double
[Code]...
I need to change the module into a class with non-shared fields. This means, each and every of these thousands of references needs to reference the instance of that class:
globalDefinitionsInstance.a = 5
How do I go about this efficiently?
Regular expressions operating on the source fall flat. Refactoring tools like Re-Sharper or CodeRush don't seem to offer this functionality. Visual Studio 2010 cannot do it automatically either.
I'm not getting this at all I suppose. I've tried so many variations to split the lines into individual fields and I still cannot get it to do what I want.
I have to get lines from a sequential file which read like:
CODE:
And load them to a listbox like this:
CODE:
With the ID # padleft(10, "0") and the commas eliminated, and only the Last Name, First Name and Middle Initial showing.
This is my mess of a code (it is just one of many variations)
CODE:
I've got the ID field right but the rest just shows up as it is in the file commas and all.
I need to build a rather simple form for collection some information from our membership. It has 4 Text boxes and one Submit button. The contents of the text boxes need to be emailed to a fixed Address and a fixed Subject. Before I got to fancy I tested the form to see if the email portion worked which I did get the email but not all the data. I am trying to stick with VB as I had experience with it years ago.
My problem seems to be in building the string for the body of the message. Trying to use StringBuilder but my syntax is messed up somewhere. The Fields that I have are: Name, Phone, Email Address: and Comments. They are named in the form as txtName, txtPhone, txtEmail and txtComments. [Code]
web page has a few fields to allow the user to enter payments. After the system processes the payments, the fields weren't cleared out.so my task is to simply clear them out.[code]The procedure is writing an HTML receipt into the strBody and displaying it to the user.They see the 'File download, do you want to open or save this file' and can open the receipt in ms-word. Without those three lines, the resetting works. So clearly they are messing up something, I just don't understand what.I've got a workaround, but I'd like to know what is going on.Even to the tune of is this a correct way of creating/downloading a document.This in an inherited system, the original designer is long gone.
View 1 RepliesI am using crystal reports with vs 2008 express and i am having trouble with one part. I have a parts filed in my database and I need to insert each part into a different unbound field. I have been trying to use the split function but I can't get it to work. The parts list can unlimited so there is no way i will know how long to loop for. This is how the string appears in the database.
Airfliter - 1 - 12 + Oil - 1 - 12 + FuelFilter-2-3
Each is separated by a + and PartName-QTY-Cost is the break down of each part its self .
I have a series of text fields on a simple form (inside a group box) I would like to enforce all the text be upper case upon submission to the database. I know I can use the Ucase command. The question is implementation. How can I very efficiently force all the field values to upper case vs. say doing Ucase(TextBox1), Ucase(TextBox2).... ( I have 12 fields in this case) Is there a way to treat the text boxes as a collection and do it in one shot? Just trying to be very efficient and create clean, tight code even on such a simple thing.
View 2 RepliesClass Foo
ReadOnly name As String
Public Sub New(name As String, dependentUpon As Foo)
Me.name = name
[code]....
The output of New Bar() is:
Dependent created. Dependent upon nothing.
Independent created. Dependent upon nothing.
It seems fields are initialized in the same order as they appear in the source code, which (a) leads to an unexpected result, and (b) seems a little puzzling, given that one is normally not permitted to read from uninitialized variables in .NET, yet that seems to be working fine above.I would've expected VB.NET to be smart enough to initialize referenced fields first, and only then those that reference it; i.e. I'd have liked to see this output instead:
Independent created. Dependent upon nothing.
Dependent created. Dependent upon Independent.
how to get VB.NET to behave like that instead, without simply having to swap the declaration order of dependent and independent inside class Bar?
I'm trying to create a table in Word using data from a table in Access. There are four fields in the access table that I need. 3 fields are text which I can populate the Word without any issues. However the fourth field is a memo with >255 characters.I'm struggling to come up with the proper code to allow me to populate the Word field with the memo data that has more than 255 characters. The code I have so far is listed below. But when it hits the memo field, it crashes on the line I marked with **. I know it's not text, but I've tried many different field types, but nothing has worked so far.[code]...
View 1 RepliesMy intent is to have the code - on a button.click event - check the Username and Password fields and return an error depending on which is wrong. Or if both are wrong, return a different error message. I've set the username as parts and the password as parts (still learning how to use external authentication). [Code]
View 2 RepliesI'm working on a Twitter client, and I want to enable text parsing that would allow me to create a like to a user if somebody typed it. I have no real clue where to start to look for info. [URl]... how @MyFireApp leads to the profile? How can I do this. I'm using WPF.
View 3 RepliesI have several sqldatasources for my gridview. All of the columns are autogenerated. However they all have some consistent fields and I'd like to make those fields template fields so I can modify the edit template for them such as adding a drop down menu. Is this possible?
View 1 RepliesI have an Access database file, which the application needs to connect only when it needs to run a query. The database has five fields. The first two fields contain numerical values (double). The rest are text values.
Well, I don't have trouble accessing the database file. In fact, I don't have trouble running a query on those three fields containing text values, either. But I have trouble making a query on numerical fields. If I run the following, the application will exhibit a data mismatch error.
'MyConnection As OleDbConnection
'MyAdapter1 As OleDb.OleDbDataAdapter
'nIP is a large number like 3647665152
[Code].....
I need to allow hard returns and bullet points in all Text fields
View 1 RepliesI have a web page that has a few text fields, and a reset and submit button. I'm having trouble getting the reset button to work to clear the text fields because the required field validators and regular expression validators are blocking any code in the reset button's click event from occurring. how to get the validators to not activate when the reset button is clicked? One method I tried was to set the enabled property of all the validators to false in the reset button's code block but no luck.
View 3 RepliesI have a three-tier Windows Forms DB application in VB.NET. I'm using VS 2005. I'd like to display records in a table in a DataGridView. I can already display the records as is by binding the DataSource to the business class that talks to the DB class:
Dim assetList as List(Of Asset)
assetList = DB_Asset.GetAssetListOrderByID_Asset
AssetDataGridView.DataSource = assetList
"Asset" is my business class, and "DB_Asset" is my DB class that queries the DB to return assetList. Now, Asset has members something like this:
Private m_ID_Asset As Integer
Private m_CategoryID As Integer
Private m_CustodianID As Integer
Private m_ManufacturerID As Integer
Private m_SignedOutToID As Integer
Private m_DefaultLocationID As Integer
Private m_CurrentLocationID As Integer
Private m_DateAcquired As Date
Private m_DateEntered As Date
Private m_EnteredByID As Integer
m _ ID _ Asset contains the primary key for the Asset table in the DB, and everything else of the form m_XXXXXXXXXID contains a foreign key to another table in the DB. So basically what I get now is rows with a whole lot of numbers. It's exactly what's in the Assets table:
ID_Asset CategoryID CustodianID ManufacturerID SignedOutToID
1 17 23 14 5
What I'd like to know is if there's an easy way to display the text fields that I've linked to with all of those foreign keys:
ID_Asset CategoryName CustodianName Manufacturer SignedOutTo
1 Soda - Diet John Coca-Cola Fred
I have a form (formA) which contains a tabcontrol with two tab pages. Each tabpage has 6 textboxes and 3 comboboxes. In addition to the tabcontrol there is a separate combobox and textbox. The question I have, is how to best ensure that all these fields are populated with text and or numbers? From this a start button is pressed which generates another form (formB) which requires the fields from (formA). If for instance 1 or more fields is not populated, then generate a message to show the user which 'box' requires data. Only when all fields are populated will this enable the 'start' button.
View 5 RepliesI need your help. I cannot get the messagebox to show up on my screen when the program checks the text fields on the webpage that says "this is the test".[code]...
View 1 RepliesI've been running into some errors with converting strings to dates in the following code. I have recently added the intcall.Value = DateTime.Parse(txtIntCallDate.Text) function which had gotten rid of the error message, however the records are not being updated, any of them on the form. Prior to this the strings were being updated just fine. As long as there is a date entered on the form there is no error, if it's left blank i get the "Problem converting string to datetime"
[Code]...