If I want to do a if-statement, wich one is the most correct way?[code]Of course, both will work but to me, the second way looks more correct. I feel that it's much easier to understand what's actually going on, especially if there are several expressions to be evaluated. But my guess is that there is no difference in preformance, or am I wrong?
View 4 RepliesTo search a pattern containing parenthesis, they must be escaped using backslashes. So to search for (Streetname) you must use (Streetname). If you don't use , whatever is between () will be retained and available for reference through the variables $1, $2 etc... Exemple, in the sentence "It's worth noting that (StreetName) can be anything...(Post), (TreeStump)", $1=StreetName, $2=Post, $3=TreeStump
[Code]....
I'm working in VB.Net w/ WPF and I need to create a DataGrid at run-time (in the code-behind) with the text in each grid cell able to wrap. I've found a lot of examples showing how to do this in the XML but I can't find anything explaining how this is done in the code-behind. I'm stuck trying to figure out how the DataGridTemplateColumn, CellTemplate, and DataTemplate all work together.
<DataGridTemplateColumn>
<DataGridTemplateColumn.CellTemplate>
<DataTemplate>
[code]....
I think the problem is with the binding and the textblock property. Something like this would make more sense but it doesn't work...
Dim b1 As New Binding("Wrap")
factory1.SetValue(TextBlock.TextWrapping, b1)
I have this code
Text1.Text = Environment.GetFolderPath(Environment.SpecialFolder.CommonApplicationData)
but, when I run it, it produces an error: Compile Error: Variable not defined and it points to the second "Environment" string, the one inside the parenthesis. Is there a reference that I should be enabling?
Is there any way to wrap text in the DataGridView control? When I do it doesn't auto resize the row height so it becomes mostly hidden.
View 2 RepliesI have a DataGridView with one column, I set for that column
DefaultcelStyle->Wrapmode=True
Modify data a with a long string, I call also
vb.net
DataGridView1.AutoResizeRows()
DataGridView1.Refresh()
But the DataGridView doesn't refresh wrap,il looks like this : I change manually current selected row moving to another record and now the refresh is done :
This program was written by AdamSpeight2008 and it checks for balanced braces does anyone know how to make it check the balance of other symbols for example: {} () <> [] [code]
View 11 Replieswhat i need is i what to get all information within the parenthesis of Sin().for example , i have created one one textbox in my user interface.i wanted users to enter some trigonometric expresiions like " sin(90+(25+25))"for that i what all the information present with in the parenthesis of sin()
view sourceprint?
01
Public Class Form1
02
[code]....
this is pradeep, i m vb.net learner,my English not good dont mind what i need is i what to get all information within the parenthesis of Sin().for example , i have created one one textbox in my user interface.i wanted users to enter some trigonometric expresiions like " sin(90+(25+25))"for that i what all the information present with in the parenthesis of sin()
View 5 RepliesI'm trying to make a string use parenthesis ( "(" and ")" ), but for each one it returns: null (for the parenthesis).How can I get this to work? These are examples of codes I've tried so far:[code]....
And then I tried reading from text files that had those characters. Each one only returned a space.How can I get this to work?
How can i get the string within a parenthesis with a custom function? e.x. the string "GREECE (+30)" should return "+30" only
View 5 RepliesI'm a normal user of to Visual Studio 2008 and very experienced with VS 2005. On 2008 when after I enter the parenthesis after the object method name I see an intellisense prompt with the parameter name defined on the method along with a := sign. What does := means and why does it show up? anyway it helps me a lot sometimes if I use same variable names on different service tiers. What does := means?
ObjectName.MethodName(VariableName:=
I have strings like:
1. Three (3) 10,000 gallons underground gasoline storage tanks.
2. Equip ID: (23-1)
I want to extract the '3' and the '23-1' and from the strings. I can rely on the first set being inside ( ) as the strings I need. The strings will be numeric characters plus the dash (anything between ( ) would be preferable.) What RegEx pattern would I use?
Here's what I have so far but it gets the first number and not the ones in ( ):
Function Extract_Stuff(ByVal LineText As String) As String
Dim myMatches As MatchCollection
Dim myRegex As New Regex("([0-9]+)")
myMatches = myRegex.Matches(LineText)
For Each successfulMatch As Match In myMatches
Return successfulMatch.Value ' should only be one match, return first
Next
Return ""
End Function
I have seen all over the internet to format a NEGATIVE double value with a parenthesis WITH a $ symbol ie. currency type.
I am looking for a .NET format string, to format
12345.67 = 12,345.67
-12345.67 = (12,345.67)
I want to wrap one exe withing second with some functionality is it possible in vb.net?. when user run main exe it will check some requirement and than run internal exe without extract it. How it is possible?
View 6 Replieshow I can stop text from wrapping in a label? My labels have AutoSize turned off and only show one line, but I don't want the text to wrap on to a second line even if it "thinks" that the text won't fit.
View 5 RepliesI'm writing a text adventure that takes place in the World of Snorf.Console.WriteLine("You are in the world of Snorf. The sky is pink. A gentle breeze blows across your naked skin.") When I debug this, the line gets cut through the word "your".How can I have the words automatically wrapped between the words?
View 3 RepliesI am trying to wrap a c++ dll and can use system.runtime.interopservices.dllimport and declare function to call functions from the dll. But how do i wrap the data types and everything else?
View 1 RepliesI need to write a program that works like a parent midi form to an external windows based application.The reason is that the application needs to be in a kiosk mode when running, and my wrapper midi form will manange the launch and closing of the windows based application.
View 1 RepliesI am having an issue that I hope someone has a solution regard the Component One Spell checker control (version: 2.2.20082.82)... I am currently using the C1.Win.C1Spell.C1Spell control on a windows form application written in VB.net. The user will enter notes into a text box and push a button on the form that will call the .CheckControl() method and passing in the notes text box to perform a spell check on.
[Code]...
I am trying to decrease the height of DataGridView rows to allow showing as much of theme. ut all my best effort produces the following result:
These are the settings used for the RowHeaderDefaultCellStyle:
aGrid.RowHeadersDefaultCellStyle.Alignment = DataGridViewContentAlignment.MiddleRight
aGrid.RowHeadersDefaultCellStyle.BackColor = Color.DarkGray
[code].....
I am having a datagrid in WPF application and I need to show the text wrapped in the cells. Basically I am reading from SQL server and displaying them in the Datagrid. Some of the fields having more than 255 character length and I want to show them as wrapped. To do this, I created my own style and trying to apply that to a data grid cell, but it is not working. [Code]
View 1 RepliesHere is what we've been trying to do.
We have a button that loads up a form. It opens up a form and there is a Table. Its the history table. Well, the way this table is loaded is we run a function known as HistoryTableSelectSubset. Now, this has worked very fine! Not a problem.
This is our problem. We want three columns in this table. First, QueryDate (WORKS!). Second, SQL (WORKS!). Third, MYNEWCOLUMN (Fail). What we want in this third column is basically the SQL column but with it all word wrapped.
So, instead of seeing only the first line of the SQL on the table if it is written like this:
[Code].....
I have a client app written in Visual Basic (Visual Studio 2008). The text is wrapping around to the next line when the tooltip displays on the form. Can I draw the rectangle wider?
Private Sub WORMSToolTip_Draw(ByVal sender As System.Object, ByVal e As DrawToolTipEventArgs) Handles WORMSToolTip.Draw
e.Graphics.FillRectangle(Brushes.AliceBlue, e.Bounds)
[Code]....
I need to be able to find out if the text in my label is resizing the label to an extent where it extends beyond the form, I think I can do this using the form's .right and the label's .right property.how do I add in new lines / wrap the text or whatever?
View 2 RepliesI attached a screenshot of my IRIS program and am wanting to implement a new feature, but I'm not sure how to do it. On the left hand side, you can see I have a bound datagridview control that displays a device name and an IP Address from a table in a database.What I want to do is have the option to launch a new form that has ALL the devices visible (including their state: green or red) and based on the size of the form, be able to auto-wrap to a new column.[code]So basically, instead of being able to only see the devices in the DGV on the left as it is scanning, I want to be able to see ALL of the devices in multiple columns in a new form. I looked on codeproject for a custom control to do this, but didn't really find anything.
View 5 RepliesWhen i am receiving server responses some are to long for the RTB so obviously continue on the next line. Each line is time stamped. If the word is to long it looks as follows:
15:00 this is a long
message
15:01 another message and so on
what i would like is for the new line to be indented to under the text above so it does not wrap directly under the time stamp. [Code]
I have some lines of text in a listbox that I need to format. The text originally looks like this (on one line):
GND,CAL1.2 CAL1.3 CAL1.4 CAL1.5 CAL1.6 CAL1.7 CAL1.8 CAL1.9 CAL1.10 CAL2.2 CAL2.3 CAL2.4 CAL2.5 CAL2.6 CAL2.7 CAL2.8 CAL2.9 CAL2.10 CAL3.2 CAL3.3 CAL3.4 CAL3.5 CAL3.6 CAL3.7 CAL3.8 CAL3.9 CAL3.10 CAL4.2 CAL4.3 CAL4.4 CAL4.5 CAL4.6 CAL4.7 CAL4.8 CAL4.9 CAL4.10 CMS1L.2 CMS1L.3 CMS1L.4 CMS1L.5 CMS1L.6 CMS1L.7 CMS1L.8 CMS1L.9 CMS1L.10 CMS1U.2 CMS1U.3 CMS1U.4 CMS1U.5 CMS1U.6 CMS1U.7 CMS1U.8 CMS1U.9 CMS1U.10 CMS2L.2 CMS2L.3 CMS2L.4 CMS2L.5 CMS2L.6 CMS2L.7 CMS2L.8 CMS2L.9 CMS2L.10 CMS2U.2 CMS2U.3 CMS2U.4 CMS2U.5 CMS2U.6 CMS2U.7 CMS2U.8 CMS2U.9
I need to format it (if it's more than 13 names), then add it to another list looking like this:
NET 'GND' R1-2 R2-2 R3-2 R4-2 R5-2 R6-2 R7-2 R8-2 L1-2 L1-3 L1-4 L1-5 L1-6 L1-7
NET 'GND' L1-8 L1-9 L1-10 L3-2 L3-3 L3-4 L3-5 L3-6 L3-7 L3-8 L3-9 L3-10 L4-2
NET 'GND' L4-3 L4-4 L4-5 L4-6 L4-7 L4-8 L4-9 L4-10 L7-2 L7-3 L7-4 L7-5 L7-6
NET 'GND' L7-7 L7-8 L7-9 L7-10 L2-2 L2-3 L2-4 L2-5 L2-6 L2-7 L2-8 L2-9 L2-10
NET 'GND' L6-2 L6-3 L6-4 L6-5 L6-6 L6-7 L6-8 L6-9 L6-10 L5-2 L5-3 L5-4 L5-5 .....
[Code] .....
Consider the following method that stops a service:
Public Function StopService(ByVal serviceName As String, ByVal timeoutMilliseconds As Double) As Boolean
Try
Dim service As New ServiceController(serviceName)
Dim timeout As TimeSpan = TimeSpan.FromMilliseconds(timeoutMilliseconds)
[code]....
I agree that for domain model code that using the "traditional" unit testing approach makes the most sense as this would lead to a design that is easiest to maintain. However, for code that deals with the .net implementation of Windows API related stuff (file system, services, etc), is there really an advantage to going thru the extra work to get "traditionally" testable code?
It's hard for me to see the disadvantages of using Microsoft Moles for things such as ServiceController (or the File object). I really don't see any advantage of doing the traditional approach in this case.
The following code selects a line ina richtextbox. It works OK expect from one problem:
When a line is biger than the size of the richtextbox, it wraps it. This create a big problem as I can not select the last line of the richtextbox (when a line is wrapped it becomes two lines). When I set wordwrap to off it works just fine
Private Sub RichTextBox1_MouseMove(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles RichTextBox1.MouseMove
RichTextBox1.Focus()
[CODE]...