VisualBasic 'single' Same Format As Visual-C++ 'float'?

Feb 3, 2010

Is a VisualBasic 4-byte single precision floating point variable the same format as Visual-C++ float?

I need to send floating point values from an embedded PowerPC written in gcc C++ to a VisualBasic GUI,and want to first test it by simulating the embedded using Visual-C++.software developer

View 2 Replies


ADVERTISEMENT

Format A Value In Float?

Nov 30, 2011

I am working in windows application, I have one field in sql server which has data type decimal(15,10). When I enter data from application like "123456789012345". It should be convert it in 12345.678901234 when press tab on text box.

View 4 Replies

Format Datagridview Single Column To Currency?

Sep 1, 2007

how to make a single column of a datagridview into currency format?

InventoryDataGridView.Columns(5).Name = "inventory_cost"
InventoryDataGridView.Columns(5).DataPropertyName = "inventory_cost"
InventoryDataGridView.Columns(5).Width = 70
InventoryDataGridView.Columns(5).HeaderText = "Cost"
InventoryDataGridView.Columns(5).???

View 8 Replies

Format Sql To Allow Multiple Rows In A Single Column?

Oct 11, 2011

i have a project and i want to insert multiple rows into a single column and then display them into a single text box...

this is what I'm going for:

DATABASE: column 1
| column 2 | column 3
| column 4 |

[Code]....

yes i know I've posted this in 3 different forums but no one seems to know either

View 2 Replies

How To Escape Single Quote In String.Format

Jun 24, 2010

While searching on how to escape a single quote in String.Format, I found the answer at SO: Escaping single quote in String.Format(). It seems to be different for VB though. I tested it, and indeed C# needs

string s = DateTime.Now.ToString("MMM d \'yy 'at' H:mmm");
while VB needs
Dim s As String = Now.ToString("MMM d 'yy 'at' H:mmm")

Why does C# need a double backslash, and VB a single backslash? This might be a bit of a silly question to C# users, but while I can read C#, I'm not used to writing it.

View 4 Replies

How To Format Datagridview Single Column To Date

Oct 1, 2011

I am filling datagridview with data from SQL server 2008 R2. one column is date which is stored in the data base as yyyy-mm-dd and when i retrieve it displays in the same format. I want to change the display to dd-MMM-yyyy.

Try
Connect_Design_Document_Record()
Dim cmdDrawing As New OleDbCommand("SELECT DRAWING_NO, DRAWING_DESCRIPTION, DRAWN_DATE, REVISION_NO" & _

[Code].....

View 3 Replies

Asp.net - Adding Single Line If Statement In String.format?

Dec 20, 2011

Can you set a condition inside the string.format parameter.So if i have

string.format("{0}" , if x = 7 then return "SEVEN" else return "ZERO")

Is there a way of doing this?

View 4 Replies

Linq To SQL - How To Return Values For A Single Date In Datetime Format

Nov 30, 2011

I am trying the following to select a long date, but becase the value is stored in SQL database as DateTime I am unable to return any results unless minutes and seconds match perfectly...I then tried to use 2 calendars and have the same issue with the DateTime format..

CODE:

View 1 Replies

Take A Screen Shot Of Full Code From Visual Studio Single File?

Mar 21, 2012

I want to take a screen shot of full code from visual studio single file. is it possible?

View 3 Replies

Visual Basic Turning Array Integers (x) Into X Amount Of A Single Character

Mar 31, 2012

I have been tasked to create a Visual Basic console script that asks the user 5 times in a row to input a number into an array (sales figures in thousands), Then you display these results as a sort of tally chart.

For example for the data: sales(10,7,12,5,15)
The output would be
2008:++++++++++
2009:+++++++
2010:++++++++++++

[Code]...

how to change the integer value from within the array into a certain number of a single character.

View 2 Replies

Turn On The Single Instance Application Choice In Visual Studio 2008 Properties?

Dec 22, 2010

I wish to turn on the Single Instance Application choice in Visual Studio 2008 properties. To do so, I must choose "Enable Application Framework". When I do that, my ONLY choice is to choose a Startup Form, not a Startup object. This makes no sense to me. I have a tray application, and I check to see which form I should load, a logon form, or the main form. But since I am forced to choose a startup form, I MUST load the logon or main form to begin with. But I don't want to. I want startup code to determine which one to load first. So then I am playing with making the OTHER form invisible, even if the startup form, but that is a mess.

View 4 Replies

Format A Drive (RAW) Using A Visual Studio App?

Jan 10, 2012

Yet another adventure in Visual Studio.I have about 500+ drives I want to format using a VB project. The drives are RAW and it's a REAL pain doing all this through windows. Is this even possiable?My test machine has a eSATA extenal port which would make this great if I could have a simple app to just press a button and do a quick format on my test drives

View 7 Replies

Database Format For Visual Studio Application?

Jan 13, 2009

I am very confused about the database type to be used in my vb.net application. I have been using SSCE database, but for that user has to download and install SSCE, which many of my users do not want. If I use Access, the security issue is very very serious.

View 1 Replies

Suggestion Request ::: Database Format For Visual Studio Application?

Dec 14, 2011

I am very confused about the database type to be used in my vb.net application. I have been using SSCE database, but for that user has to download and install SSCE, which many of my users do not want. If I use Access, the security issue is very very serious.I have downloaded a few database apps from the internet, which donot require any such thing to be installed and also I see no known database format in the application folder. I wonder what kind of techniques they are using.

View 12 Replies

DateTime.Now In Console In Visual Studio 2008 Doesn't Take The Right Format Of Date?

Nov 24, 2009

We have installed new computers . The culture has been set to he-IL , as it should in regional settings and in asp.net iis tab in global edit configuration.When I've created a new console in c# and in main put in the line

DateTime date = DateTime.Now ;
My output was - "22/11/2009 12:54:42" as it should by the format "dd/mm/yyyy ..."

[code]....

View 3 Replies

Save The Contents Of A Picbox As A Jpeg Or Other Picture Format In Visual Basic?

Jun 12, 2012

I need to save the contents of a picbox to a jpeg file.I suspect the error exists because I do not actually load an image, but draw lines on its using picbox1.addline(), but I do not know how to fix this.

[code]...

View 3 Replies

Visual Studio 2010 - Excel Adding Theme Format As Table?

Feb 25, 2011

I am trying to figure out how to add a theme to my excel worksheet before saving it. I have found this code to change the cell color but have yet to find anything to change to a pre-default excel table format (the Table style light 2 theme)

[Code]...

How can i just select all the cells and place that Table style light 2 onto them all using VB.net?

View 2 Replies

How To 'getpixel' For 32 Bit Float

May 18, 2010

My program works through each cell in a raster bitmap loooking at the r g b values. Actually I'm just working with greyscale so r = g = b. I use the get pixel method to return the 8 bit value of each pixel (0 - 255). However I'm now working with a single channel 32 bit float bitmap. I can't load it into VB. I tried Dim myBitmap As New Bitmap(OpenFileDialog1.FileName) but this fails with an unspecified error when trying to open a 32 bit tiff.

The question is: which graphics format will allow me to load a 32bit bitmap into VB, and if I succeed will the getpixel method return 32bit float results for the greyscale level for each pixel?

View 14 Replies

VS 2008 Save A Text In Visual Basic In A Word File With Specific Format

Jan 31, 2012

How I can save a text in visual basic in a word file with specific format like font size or color or other format??

View 6 Replies

C# - Division By Zero: Int Versus Float?

Dec 18, 2010

Deviding an int by zero, will throw an exception, but a float won't - at least in Java. Why a float have an additional NaN info, while int haven't?

View 6 Replies

Can't Round Up Float Number

Dec 15, 2011

I can't round up the decimal number using VB.net

i'm using Cint(12.5) this must be 13 but it is not so i try Round(12.5) but still not roundup what do i do?

View 5 Replies

Cast Float To Integer In ASP.NET?

Nov 3, 2011

I am trying to assign a specific width to my image in asp.net (using vb.net). So I used the next code:

<asp:Image ID="PercentageImage" runat="server" Height="7px"
Width='<%# Eval("votsGraph") %>'
ImageUrl="~/images/bar.JPG" />

So how do i cast this one? (The type of votsGraph is float.)

View 1 Replies

Convert Integer To Float?

Jun 20, 2009

OK so in this hex editor I have, Hex Workshop, when I search for a 32 bit float i type in (lets just say) 1. It then spits it back at me in a 32 bit float, but also as hex.

the 32 bit float for 1 = 3F80 0000

I really cant grasp this idea, let alone put it into my program.

able to convert an integer to a float then to that sort of hex.

View 5 Replies

Game - Float Points Away?

May 15, 2010

I'm building a card game called 11-UP. See the game here.I've gotten to the point where I need to make scores show up when the selected cards have a sum of 11. For example, if the card is worth 200 points, then "200" should become visible for about a second and then "float away".

I know I can do this with a timer and the location property. I was thinking of creating an array of 22 timers, one for each card. When the selected cards have a sum of eleven, I enable the timers for each selected card. The timer makes the "score" for that card appear, then move up a few times, then vanish.

Does anyone have a better way to do it? Maybe with only one timer?Also, how could I make the "scores" become more transparent as time advances? I'd like to make them not only float away, but also "disolve."

View 13 Replies

Layout - Float A Control Like In CSS?

Apr 30, 2011

For example: how could I have 3 pictures aligned to the right all in one row, then when the far right picture is deleted the other two move to the right to fill that space. Edit: I'm looking for this capability for both Windows forms and web forms. I'd be happy right now if I could just get the code for Windows.

View 1 Replies

VB In Visual Studio 2008 - RichTextBox / Rich Text Format - Refer The Header And Footer

Apr 24, 2010

How do I reference the Header and Footer in a RichTextBox? And if I can't how do I access it in a file in RTF?

View 1 Replies

VS 2005 Method Not Found: System.String Microsoft.visual Compatibility.vb6.support.format

Mar 23, 2011

I got following error when trying to login my web application.

method not found: System.String Microsoft.visual compatibility.vb6.support.format

what is that ?

Microsoft.visual basic.compatibility.dll is already present @ my machine

View 1 Replies

Cannot Get The Rounded Float Value In Datagridcell To Dataset

Jul 31, 2009

actually when I edit float value in datagridcell , I want only two numbers to be displayed after point(.)....i.e 2.35 instead 2.34567 more over am getting it but the actual thing is that value is not getting update in the dataset , but when I reload the form it shows like 2.34567 only instead i want 2.35...

Public
Sub GridCellValidation(ByRef dgvRow As DataGridViewRow, Optional ByVal FillControls As Boolean = False)

[Code].....

View 2 Replies

Convert 4 Bytes To IEEE 754 32-bit Float?

Mar 15, 2011

I am receiving a data stream which contains 4 bytes of data which need to be converted to a 32-bit float (IEEE 754). This was easy to do in C as I created a union with a 4-byte array and a 32-bit float. Job done. However I have no idea how to accomplish this in VB (pls note I do not code in VB).

View 3 Replies

Converting Text To Decimal Or Float

Feb 20, 2010

I am working on a simple asp.net vb.net code behind page.I need to accept input from an asp textbox control when the user clicks the 'calcButton'. I've set up an event handler for the click:[code]I looked at the msdn page and it says to use ToDecimal.

View 1 Replies







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