No Formatting On Properties Level Of A Textbox?
Dec 10, 2009
I'm having trouble getting a numeric format out of a textbox.I can do this in the textbox validating event, but I need commas to be entered into the textbox as the user actually types the data, not after they leave the textbox.. the reason is that they are typing really large numbers and can easily lose track of 0's or the total number if there are no comma seperators.I tried to do this through the keydown event in the textbox, but that doesnt work the comma gets inserted but the cursor goes into the begining of the string so anything new i type goes ahead of the old stuff.is there really no formatting on the properties level of a textbox??? how can there be no datamask?
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Jul 29, 2010
In c# you can auto property a value with different level of access for the get and set . . . e.g.
public String myString
{
get;
[code].....
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Jun 18, 2010
Let's say I have 2 interfaces defined like so:
public interface ISkuItem
{
public string SKU { get; set; }
}
[Code]....
VB.NET explicitly requires you to add Implements IInterfaceName.PropertyName after each property that gets implemented whereas C# simply uses regions to indicate which properties and methods belong to the interface.
Interestingly in VB.NET, on the SKU property, I can specify either Implements ISkuItem.SKU or Implements ICartItem.SKU. Although the template built by VS defaults to ISkuItem, I can also specify ICartItem if I want. Oddly, because C# only uses regions to block out inherited properties, it seems that I can't explicitly specify the implementing interface of SKU in C# like I can in VB.NET.
My question is: Is there any importance behind being able to specify one interface or another to implement properites in VB.NET, and if so, is there a way to mimic this functionality in C#? Furthermore, what is the effect of specifying one interface over another when implementing properites?
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Aug 13, 2011
I can create a Custom UserControl with simple properties (Integer, String, etc) and have those properties show up in the Property Panel. I can also create a Custom UserControl with properties like Size, Rectangle, etc and the properties will show up as an expandable item in the Property Panel (click on the '+' and the Size expands to Width & Height).
Is it possible to create properties with my own custom structure? e.g. Property 'Message' expands to Text, ForeColor, BackColor, Blink etc. I have tried creating a property that references a simple class or structure with containing the properties representing my custom structure but in the Property Panel the property is greyed out and cannot be expanded or modified.
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Oct 28, 2009
I have a combo box on my application (working with VB.net) called CmbAttendantstatus. I have sent the dropdownstyle = dropdownlist at the Properties level of the combobox.
There are 200 field types e.g;
Current Attendant
Ever Attendant
Never Attendant etc
The issue is I can only select one from the list, fine, but I want to be able to type the first letter on the combobox and it takes me to the nearest field type rather than looking through the entire drop list. For example I want Never Attendant, I just need to type N and the drop list takes me to anything starting from N and if I add E for example any field starting with NE shows up for selection. Presently, when the dropdownlist is selected you are not allowed to type anything...
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Sep 30, 2009
I have some questions formating my datagrid and its columns but unfortunately unsuccessfully. How to change the alignment of a DataGridViewTextBoxColumn? I could only set the alignment of the whole datagrid. I tried to do this by code but it didn't do anything:
datagridOnlineStores.Columns("osowner").DefaultCellStyle.Alignment = DataGridViewContentAlignment.MiddleRight
I tried defaultcellstyle but it doesn't do anything then is there any way I could change the color of the border of the whole datagrid because it's black I don't like it.
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Oct 7, 2011
I am trying to implement a sub-class as a property of another class. Eg:
[Code]...
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Sep 14, 2009
How to date formating date in textbox, ex: when i fill the textbox 02/02/2009. it automatic change : 02/Feb/2009.
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Nov 29, 2011
I want to format several textboxes so that they would accept a decimal number like 2356.90. Now, let me first describe to you how I designed the designers view.. or rather I am going to attach what I did.
Ok... first the textbox SUM OF THE BILLS i would want to display two decimal point places.. so that when a person clicks the click for sum button, it calculates the sum of the bills and places it in the textbox. I got this code so far...
Code:
Private Sub txtJanuaryBillsSum_TextChanged(sender As System.Object, e As System.EventArgs) Handles txtJanuaryBillsSum.TextChanged
txtJanuaryBillsSum.Text = Format(Convert.ToDouble(txtJanuaryBillsSum.Text), "####.##")
[Code]....
Everything was fine and it was running ok but when i added the code for the format of the textbox I suddenly got that error.
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Feb 26, 2011
Example:
Format(781234.57,) 781235
Format(781234.57) 781234.6
Format(781234.576) 781234.58
[code]......
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May 28, 2010
I'm playing with a simple string replacement editor for editing VB.Net functions outside of VB. Is there a way to apply VB.Net code formatting to a string?
For example. The txtboxCodeEntry looks like this:
If strVar="dummy" then 1 else 0 Endif
I would like it to "autoformat" to:
If strVar = "dummy" Then
1
Else
0
End If
The formatting would match whatever formatting VB.Net does when you're editing code in the Visual Studio IDE.
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Nov 19, 2010
All - I have a form that has two databound textboxes on it. To keep it simple, they are: Quantity & Value For BOTH of these text boxes, the TEXTCHANGED action will multiply the two and present the result in a LABEL. This works 100%.
[Code]...
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Sep 2, 2009
For BOTH of these text boxes, the TEXTCHANGED action will multiply the two and present the result in a LABEL.This works 100%.NOW - If I choose to add formatting to either of these text boxes, the calculation will not work. As one might guess, QUANTIY is formatted as NUMBERIC with zero decimal places and VALUE is formatted as CURRENCY with 2 decimal places.
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Aug 19, 2009
I am using VB express 2008.How can i format the border style of textbox like we have so many options in MsWord
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Jun 23, 2011
So I'm attempting to get three variable to print in a string, but I can't figure out how to make the Concat or Join commands to work properly. I've tried assigning the strings to a defined string variable and then "concatting" that and trying to do it in one big line. I keep getting an error either way. Here's what I have so far:
Str1 = PaymentNumInteger
Str2 = NewBalanceDecimal.ToString("C")
Str3 = MonthlyIntPayDecimal.ToString("C")
[code].....
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Feb 4, 2011
How to make the selected text in a RichTextBox Bold,italic,underline ,change its color to red, Font to "Lucida Sans Unicode" and Text size to 18pt.
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Feb 28, 2011
I am building an XML string programatically using the XmlWriter ...
sb = New StringBuilder()
writer = XmlWriter.Create(sb)
writer.WriteStartDocument()
[Code]......
I want to be able to output the XML to a TextBox control on a ASP.NET webform. When I do output the XML I don't get any line breaks or indentation in the XML. The XmlWriter does not seem to have any properties to set formatting. Is there anyway to retain formatting and indentation?
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Jun 20, 2010
I have been working on some code that prints a textbox that lists contact information. When I try to print it, it doesn't print out the tabs that I used to format the text. Here is my code:
Private Sub PrintPage(ByVal sender As Object, ByVal ev As PrintPageEventArgs) _
Handles prndoc.PrintPage
Dim fnt As Font = resultTextBox.Font
[code].....
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Oct 30, 2009
I've made a user control (http:url.....)I'm trying to format the text based on the data type e.g.:
Date
Numeric - 2 Decimals
Numeric - 0 Decimals
String
Now, I've added a property so that the user can decide at design time, what format he wants for the textbox. I've also made the options an enum. And then the coding in a sub. But not sure what I have to do with the sub.When I put it in the TextChanged event, then I get the weirdest behaviour from it.LIke when I typed in 1234 on Numeric0Decimals, after I typed 4, the cursor jumped to the first position of the textbox...On type Date, I just type in 2009/08 and then again it just jumps to the front and set the text to 01/08/2009 .So obviously can't place the sub in the textchanged event...
Private msTextConversion As TextConversionOptions
Enum TextConversionOptions
DateType[code]....
I'll obviously still change my sub to make sure that the text entered is numeric,or string, or valid date etc. Just didn't get around that part yet.
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Mar 28, 2011
I have a text box that displays a phone number. The data is coming from a database.Right now it just displays as "xxxxxxxxx". I'd like to display it as "xxx-xxx-xxxx" or even "(xxx) xxx-xxxx"Here's the code that I'm currently using to display the phone number - PhoneTextBox.DataBindings.Add("text", aBindingSource, "Phone")What can I add to this line to get some formatting?
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Apr 1, 2012
I am creating an Excel add-in written in VB.NET. I would like to bind KeyDown and KeyUp events to the spreadsheet to record when the user presses and releases the arrow keys while navigating the spreadsheetIdeally, these events would be built into Excel alongside the native SheetActivate and SheetSelectionChange events, for example. Alas, they are not.
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Jan 14, 2009
I have a DGV and a TextBox into my form. The TextBox displays the "DGV.rows.count" for example as "3" but i want to show me "00003". How can i format this textbox to display data like "000XX"?
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Oct 22, 2010
So I'm using a plain TextBox to display output from an ongoing background process. I've created a 'report string' that displays in my textbox like it has 3 columns; there's a VariableName, a VariableValue, and a VariableEffect (showing how applying that variable to the process affected it).In my textbox, any VariableValue entry that has 17 or greater characters gets 1 tabstop between Value and Effect; any entry 16 or less gets 2 tabstops, and any value 7 or less gets 3 tabstops which very neatly lines up the 3 columns.
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May 24, 2010
I am using vb.net 2003. In my program I access an Access database file via Jet 4.0 and OleDbDataAdapter.I have several tables constructed with text boxes that are filled with data using OleDbDataAdapter.Fill. This all works fine. When Integer data is displayed in the boxes it is shifted to the left as text. How do I format these textboxes when I am filling them with the Fill statement? I would like them numbers to be shifted to the right and have commas placed every third didgit.
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Mar 27, 2012
I have a databound textbox that I would like formatted as a phone number ((###) ###-####), instead of being displayed as 10 numbers.
I'm using this on a databound label, which works fine. The same doesn't work on a textbox, though.
phoneNumber = CDbl(lblPhoneNumber.Text)
lblPhoneNumber.Text = phoneNumber.ToString("(###) ###-####")
Anyone know of something that will work with a textbox?
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Jun 29, 2009
My user wants to have textbox fields that don't have any masks but wants those text fields to reformat any text that is entered as mm/dd if it is a real date entered
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Sep 12, 2011
In a textbox on my form, I have a value that loads in it that is something like "10.38 - 12.33"
I want it to where the textbox will display whole numbers only. So it will show "10 - 12"
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Dec 19, 2010
My user wants to have textbox fields that don't have any masks but wants those text fields to reformat any text that is entered as mm/dd if it is a real date entered. They won't be using the year.
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Apr 23, 2010
I have 3 rich textboxes on my form and I need to extract the data from box 1 and box 2 and put it into box 3 without losing the formatting (as you know richtext boxes can support colour and picture formatting that i currently have in box 1 and 2). I tried the following but it strips all the formatting from box 1 and box 2.
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Jan 6, 2010
In Visual Basic 2008, there's two different ways that I know of to accomplish the same thing:The Dim on the member level:
Dim counter1 as integer = 0
Dim counter2 as integer = 180
Public Sub SampleSub1()
[code].....
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