Displaying Fixed Width Text In WinForms?

Jun 22, 2011

I need to write some fixed-width font (i.e Courier New or Consolas) text to a .net Winforms window in the Paint event - not using a label or any other winforms control - rather using a graphics object method to render the text onto the form's client area. I am having difficulty aligning text on different lines under headings even though it is fixed width font. How can I get a precise measurement of the width of a single character in the fixed-width font? How can I get 2 lines to print out aligned horizontally in successive text out calls?

For example:
Heading 1 Heading 2
Short Other text
A bit longer Still aligned?

I need a separate call to render each cell of text under Heading 2. For argument's sake - let's say column 1 items are printed in black and column 2 are printed in blue - we can't use the same text out call for the entire line.

View 2 Replies


ADVERTISEMENT

In Excel Under Data Tab-Text To Columns-Fixed Width

Jul 12, 2011

In Excel under Data Tab-Text to Columns-Fixed Width- and when next is pressed we get preview of Selected Data.

There a Scale is being designed(10, 20, ...). Is there any way in VB.net to do that scale or any other form of Implementation.

View 1 Replies

Import Fixed Width Text File Into Access2007 Table

May 7, 2011

I am trying to load a text file into an Access 2007 table. I know you can read the file line by line and then create a record out of each line. i was trying to see if this could be done with an INSERT INTO rather than cyclying through all lines of text. My text file is not character delimited but rather by fixed column width. For example:[code]The data in the example has spaces for readability but in reality the data are clumped together like so [code]I cant figure out how to tell the command how the data is structured. I know you can use a schema file but there's got to be a way to do this all through code.

View 1 Replies

Use TextFieldParser To Read A Fixed Width Text Data File?

Aug 25, 2010

I am learning to use TextFieldParser to read a fixed width text data file. It works great. I copied code below. Question: How to stop at the end of each line because I need to add some code?

Using tf As New TextFieldParser(fileName)
tf.TextFieldType = FileIO.FieldType.FixedWidth
tf.SetFieldWidths(60, 30, 20) //three columns

[Code].....

View 5 Replies

Limit DevExpress-WinForms TextEdit Text To Its Width Not MaxLenght

Jan 11, 2012

I need to limit the 1 line text entered in a XtraGrid repository editor to its column fixed width. I cannot use a monospaced font and MaxLenght because this field will be shown in a report.In KeyPress event handler I tried to create a Label, put the string on it and compare its PreferedSize. Width to the column's Width. It almost worked well but is not easy to control Paste operations if I have to remove the exceeding chars (f.ex.: if I change the text value, the cursor jumps to 0).I also tried using ActiveEditor. CreateGraphics. Measure String but cannot get it to draw(measure) the text the same way DevExpress does.If I could catch a Before_WordWrap event it would be a solution.

View 1 Replies

Fixed Width File EXPORT: VB

May 6, 2009

I am aware that this is a visual basic dot net post. However It was extremely simple for me to write out a file in VB6 using lines such as the following snippet

[Code]...

I want basically to export an array A (I used zero based array here) with three columns and a particular value B in fixed widths, hence the @@@@@ which means 5 spaces in to a text file defined by the FreeFNum (FreeFileNumber).

I would like to use CSV and all the other formats but some scientific programs written in FORTRAN may not support them. Anyway my file output here needs to be in this fixed width format because it will be used by proprietary software that I have no access to the source code.

[Code]...

View 3 Replies

Fixed Width String Parsing?

Aug 5, 2011

I have files that are one long line of text but are made up of individual segments. I have managed to parse the segments into a string array but now need to parse each segment into its individual fields, based upon a field structure defined by the first 2 characters of the segment.For example:

CA12345ABC999999XXPPPPPPPP55
CA segment (CA is first 2 characters of segment) has fields defined as:
Field Name,Start,Length

[code]....

View 5 Replies

Read Fixed Width Txt File?

Jun 18, 2010

I'm using vb6 to read lines of txt files, using the code posted in ream.In.Code "Reading a Text file Line by Line". My question is how can I real a line with fixed column width, for example:

qwerty 12345 asdfg
asd 455 hfgdf
qhjkrty 1235 asdfg

The objective is to read each part of the row. In Visual Studio 2010 Beta version the code I present below that is actually working but it doesn't work in VB6.

Using Reader As New Microsoft.VisualBasic.FileIO.TextFieldParser("C:\teste.txt")Reader.TextFieldType = Microsoft.VisualBasic.FileIO.FieldType.FixedWidthReader.SetFieldWidths(8, 30, 25, 45, 57)

[code].....

View 2 Replies

VS 2005 Another Fixed Width Textfile

Aug 7, 2010

I found away to read a fixed position text file, but I encounter a problem, I know which field I want to go and check, how can I jump directly to the field I need. Readfields does not helps.for instance I need to check on field 3 and 7 of the row before the next row is read.[code]is this my best approach to read a fixed position text file?

View 1 Replies

C# - Fixed Header Column Width In Gridview?

Nov 16, 2010

I want to set header column width for grid view. I tried HeaderStyle-Width="30px". But it is depending on Item columns. The column width is setting based on item value. But I want fixed width even if it has value or empty.

View 2 Replies

Format A String Into A Fixed Width Field In .Net?

Aug 1, 2011

I am trying to format a string of arbitrary length into a fixed width field for display.

Let's use a width of 20 as an example, and call the string to be formatted s. I'm adding the formatted string to a StringBuilder named b.

Dim b As New System.Text.StringBuilder()
Dim s as New String

If the string I want to display is shorter than 20 characters, I can do this:

b.Append(s.PadRight(20))

or

b.AppendFormat("{0,-20}", s)

So far, so good. But, if the string is longer than 20 characters, I want the string to be truncated to 20 characters as it is appended. The code above appends the entire string.

I tried this:

b.Append(s.Substring(0,20).PadRight(20))

But, this fires an exception if the string was shorter than 20 characters.

So, I ended up with:

b.Append(s.PadRight(20).Substring(0,20))

This seems to do the job. The PadRight prevents the exception by making sure thet string has 20 characters before the Substring is performed.

I was wondering if there is an alternate method that would look more elegant and avoid padding the string just so prevent the substring from causing an exception. Have I missed a feature of String.Format that can accomplish this in one step?

Edited to add solution:

I ended up with the following code:

Module Extensions
<Extension()> _
Function AppendFixed(ByVal b As StringBuilder, ByVal s As String, ByVal width As Integer) As StringBuilder

[Code]....

This uses an extension method to clean up the syntax, as suggested by Joel and Merlyn, and uses the StringBulider Append overloads to avoid creating new strings that will have to be garbage collected, as suggested by supercat.

View 3 Replies

VS 2010 - How To Check If Font Is With Fixed Width

Aug 5, 2010

Is there a simple way (without measuring characters using a Graphics object) to check if a font is fixed-width?

View 7 Replies

.net - Print Using .net On Paper With Fixed-width And Dynamic Height?

Nov 10, 2011

I'm developing a Point Of Sale (POS) app in VB.NET and .NET Framework 3.5 where multiple items can bought at a time. I need to print all items: their code, name quantity, price in a row-column manner.

SHOP NAME date
========== =====
SL CODE NAME QTY PRICE
== ===== ===== === =====

[code]....

The width of page is fixed but the height will be dynamic.The printout will be printed on rolled paper normally used in a POS system.How can this be done?

View 1 Replies

Delete A Record Or Field From A Fixed-width File?

Jul 8, 2009

How to delete a record or field from a fixed-width file in visual basic code?

View 1 Replies

VS 2008 Measure The Height Of A String With A FIXED Max Width

Aug 26, 2009

just say I have a string as follows:

This is a long long lojngoi sudofi usdfh ksjdhfjk sdhfgkj shgh sdfhg sdfg sdfgdsfg ... I want to specify a maximum width (eg 180) for my string and get the height returned... the picture below explains in more detail:

View 4 Replies

Determine Number Of Fields And Records In Fixed Width File?

Feb 1, 2009

I need to import a big fixed width text data file into SQL server. Before importing, how to determine how many fields and records in the file?

View 11 Replies

IDE :: MS Access Table - Exporting Data In Fixed Width Format

May 23, 2007

I am using ms-access 2002. I have to export the data of a ms-access table in Fixed Width format. To accomplish this I am using DoCmd.TransferText method.
DoCmd.TransferText acExportFixed, "schema.ini", "table_ABC", "C: estingTestData.txt"

But I am getting error message: "Run time error-3625 The text file specification 'schema.ini' does not exist.You cannot import, export, or link using the specification."
Here schema.ini is at same location as of text file. i.e. "C: esting"

I tried with
DoCmd.TransferText acExportFixed, "C: estingschema.ini", "table_ABC", C: estingTestData.txt"
but no success.

For delimited format it is working fine
DoCmd.TransferText acExportDelim, "", "VDMMEMBS", "C: estingTestData.txt"
I have gone through the link [URL]
Error message is same as of me but example shown is related to import of txt file.

View 4 Replies

Change Textbox Border Color And Width In Winforms?

Dec 30, 2011

how do I change the border color and border width of textbox as something shown below

If it is mouse hover I need to display one colour and on mouse down I need to display another colour.

detailed process with the source if available.

View 1 Replies

Winforms - Create Image With Width And Height 64 And Set All Pixels To Black?

Jun 21, 2012

i want to create image with width and height 64 and set all pixels to black

dim b as bitmap
b.width = 64
b.height = 64

[code]....

the code not working

View 1 Replies

Asp.net - Resize Width Of Text Box In Datagrid During Edit And Fix Datagrid Cell Width

Mar 24, 2012

I have one data grid which contains a column which contains long string values. When I edit it, the text box which appears is very small. I want to increase the length of text box.

View 2 Replies

Action Before Displaying The Message Box, Winforms?

Apr 11, 2011

I always useMe.Cursor = Cursors.WaitCursorfor a time taking functions like hitting the DB.Now if any exception occurs, I'll display the error message as:Msgbox(ex.Message)So before displaying any message, I need to reset the cursor to default.Is there a simple way to do it at in one place instead of writing it in all catch blocks.

Is there a way to inherit MessageBox class and override the functions?Other wise I need to code it in all the catch blocks or handle all the exceptions at one place which I don't want to modify the whole application now.

View 2 Replies

Displaying List Of Objects As Single Column In A Bound Gridview (Winforms)?

Mar 15, 2010

I have a gridview that is bound to a datasource on a Windows Form (VB.NET). The grid displays a list of "certifications", and each "certification" can be associated with many languages. So in the grid, I'd like to display "languages" as a column, and display a comma delimited list of the language names for each "certification".

In the "certification" class, one of the properties is a list of "language" objects, and each "language" has an ID (guid), name (string), and value (integer).

So in the datasource, I have the list of "languages", but I can't figure out how to display them in a column on the grid. The gridview won't let me add the language list property as a column.

So is the ONLY way to add a new property on the "certification" class, which returns a string that contains the comma delimited list, and show THAT on the grid? Or is there a way to display that list of "languages"?

View 1 Replies

Trim A Text If Text's Width Is Bigger Than A Specific Unit Of Measure?

Sep 26, 2009

How do I trim a text if text's width is bigger than a specific unit of measure (for example 3 centimeter).

View 14 Replies

.NET 2008 - Get Desktop Icons Text Width & Text Height?

Sep 20, 2010

I am developing an application in VB.NET 2008, in which I try to get Desktop Icons Text Width & Text Height.So far I have obtained all desktop icons positions, but I really can't figure by myself how to get Desktop Icons Text Width & Text Height.

[Code]...

View 1 Replies

2008 - Get Desktop Icons Text Width & Text Height

Sep 20, 2010

I am developing an application in VB.NET 2008, in which I try to get Desktop Icons Text Width & Text Height. So far I have obtained all desktop icons positions, but I really can't figure by myself how to get Desktop Icons Text Width & Text Height. Here is the VB.NET 2008 code that I use:

[Code]...

View 1 Replies

2008 - Get Desktop Icons Text Width & Text Height?

Sep 20, 2010

I am developing an application in VB.NET 2008, in which I try to get Desktop Icons Text Width & Text Height.So far I have obtained all desktop icons positions, but I really can't figure by myself how to get Desktop Icons Text Width & Text Height

Imports System.Runtime.InteropServices
Module mdlDesktopIcons
Private Const STANDARD_RIGHTS_REQUIRED As Integer = &HF0000

[code].....

View 1 Replies

Create A Fixed Text File From SQL DB Table?

Oct 28, 2009

Sources of Assistance: [URL]..Create A Fixed Text File From SQL DB Table I am using VS2005 and would like to add script to my aspx page to Output a Fixed Text File From my SQL DB Table to a location on the network. I did this in VB6 using a FREEFILE and PADSTRING off of an Access DB table. However, I can't seem to get it right in the .NET aspx environment. Can someone assist me with this? I have added the VB6 script that is working now and the .NET aspx vb script that I'm trying to move it to.

[Code]...

View 9 Replies

Display Large Amount Of Fixed Text?

Nov 22, 2009

How do I display a large amount of fixed text (about 400 words) in a form. I also need to have scroll down bars.[code]...

View 1 Replies

Get Desktop Icons Text Width & Text Height?

Sep 20, 2010

I am developing an application in VB.NET 2008, in which I try to get Desktop Icons Text Width & Text Height.

So far I have obtained all desktop icons positions, but I really can't figure by myself how to get Desktop Icons Text Width & Text Height.

Here is the VB.NET 2008 code that I use:

Imports System.Runtime.InteropServices
Module mdlDesktopIcons
Private Const STANDARD_RIGHTS_REQUIRED As Integer = &HF0000

[Code]....

View 9 Replies

Get Desktop Icons Text Width And Text Height?

Sep 20, 2010

I am developing an application in VB.NET 2008, in which I try to get Desktop Icons Text Width & Text Height.

So far I have obtained all desktop icons positions, but I really can't figure by myself how to get Desktop Icons Text Width & Text Height.[code]....

View 1 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved