# Change Excel 2007 Column Cell Format To Number No Decimal?

May 26, 2011

VB.NET code to change Excel 2007 Column Cell Format from Text to a Number no Decimal.

Right now Column F shows values that look like

3E+13
3E+13

Manually changing it to a Number with No Decimal shows the correct value.
30000046605562
30000041582875

Of course I would like to automate this.

## .net - String.Format Decimal With Sign Fixed Number Of Decimal Places, No Decimal Separator?

Jun 27, 2012

What is the cleanest, most readable way to String.Format a decimal with the following criteria

a fixed number of fraction digits
no decimal separator
right aligned

## Get Excel Cell By Row NUMBER And Column Letter?

Jul 19, 2011

In VB.NET, using Interop.Excel, I need to access a cell based on a row number and column letter. I tried my luck with...

pages.title = DirectCast(wksht.Cells(rows, "D"), Excel.Range).Value

Since the parameters took type object, I figured maybe this would work, but got no luck. I also thought of enumerating each letter to a number, but the columns in the spreadsheet aren't as normal. Meaning, they're not

A B C D E F G

They're actually...

A B C D E T AZ

I don't know if this makes a difference in the numbering of the columns. The question should be obvious, but just to reiterate, how can I get a cell based on a row number and column letter?

## Format Number To Hower Many Number On Left Of Decimal And 1 Decimal Without Rounding?

Jul 28, 2010

format number to hower many number on left of decimal and 1 decimal without rounding

## Format A Column In Sql Is Decimal (18,2)?

Jan 8, 2010

I format a column in sql is Decimal (18,2)But when i insert value 2.45 then my database is 2.00. How can i save exactly 2.45

## VS 2010 Read Excel(2007) Cell Value From VB?

May 14, 2011

I have 2 spreadsheets I need to read 1 cell from each. I think I am close but you will see the line that doesnt work,

[Code]...

## Format Number With Terminating Decimal?

Oct 17, 2011

I have an internal process that requires data in a very specific format. Nothing I can do about that. So in my VB.NET program I am trying to output a number with a terminating decimal and nothing after it. I tried

swOut.WriteLine("{0,10:###0.}", var)

But the output is a whole number

886
913
941

[Code].....

## Office Automation :: Reading Cell In EXCEL 2007

May 23, 2011

I've managed to work out how to read EXCEL cells via static values. Ideally I would like my application to check the third column of the EXCEL sheet and if there are no entries on a given row, it should display the coresponding row of colums 1 and 2...for example if (C,3) contains no entry then get values of (A,3) and (B,3)...then mark (C,3) as pending by writing a value to (C,3). Here is my code at the moment

[Code]...

## Format Decimal Column Into Currency In Dataset?

Mar 14, 2009

I want to apply culture setting for a dataset column. I use Icelandic regional settings where the currency format is as such :

## Format A Number To Only Show Decimal Places?

Apr 7, 2010

how i can format a number to only show decimal places if needed?For instance...

string.format("{0:SomeFormat}", 26.9) = "26.9"

and...

string.format("{0:SomeFormat}", 26.0) = "26" 'Drop decimal for whole numbers

## Update An Excel Cell By Using The Cell Name - Not The Row And Column?

Jun 7, 2010

I would like to update an Excel cell using the cell name, such as "A1", instead of using the row and column, such as (3,2). I haven't been able to do it. Here is the code I used to update the cell by row and column. How would this code be updated so that it updates the cell by cell name instead?

[Code]....

## Excel 2007 Shows The Date In Mm/dd/yyyy Format

Apr 20, 2010

I have wirttend a code in VB.NET 2005 where i fetch the data from DB and this data has date also. I read the date format of excel and the change the date format accordingly in my VB.NET code. I have set the date format in regional setting is dd/mm/yyyy and while reading the date fromat of excel in vb.net code there i find that the format same i.e. dd/mm/yyyy and then i change the date in this format accordingly. However the result which i dispalyed in Excel 2007,  found that the date still shows in mm/dd/yyyy. I am surprise how it happening.

## Excel File Save In Office 2007 Format?

Mar 1, 2009

I'm developing a small application that creates Excel files with user details. I'm developing this in vb.net 2008 express edition under Windows XP SP2 and with Office 2003.My target PC is running Windows Vista. I'm able to run my program without any problem and even the Excel files get created without any problem on this PC.However, the problem is when I try to open one of these created files in Vista, I get a message like below:

"The file you are trying to open, "TestMe.xls", is in a different format than specified by the file extension. Verify that the file is not corrupted and is from a trusted source before opening the file. Do you want to open the file now?" If I click yes, it opens up properly. This is a headache as it opens up in my developing PC without any hassle. I'm sure its something to do with the Excel reference I've made in my PC (which is running Office 2003).How best can I save this file so it opens up in Excel 2007 without the above message.

## Format Decimal Number (Comma As Fraction Separator With Two Digits)

May 22, 2012

Is there a format string to format a decimal to 000000000,00. So first 9 digits, right padded with zeros if needed; a comma as fraction separator and two fraction digits.
0 => 00000000,00
12 => 00000012,00
987456,456 => 000987456,46
So something like myDecimal.ToString("D9") together with .ToString("F2").

## Formatting :: Add Comma, 2 Decimal Places To Cell Values Excel Interop?

Jun 22, 2010

Does anyone have any vb.net or vba code that will format excel values or a range of cells to have comma for 100s, 1000s,10000s etc

## Change Format Of My Textbox Into Two Decimal Places?

Oct 29, 2009

How can i change the format of my textbox into two decimal places "#,###.00"

i used mask textbox and used this format 0,000.00 but i cant input more than 4 digits whole number

## Excel Cell Format Changes In Text?

Dec 14, 2009

I have use microsoft Excel Sheet ..I've fell different Values in excel sheet there is no problem..but i've fell some numeric Columns like this (00023785678).. in this columns first zero is not get it..so i went to change the column in cells format of text..

how to create in Vb.net code.. already i have fell excel sheet this method...
Dim oXL As Excel.Application
Dim oWB As Excel.Workbook

[code].....

## How To Validate The Excel Cell Format

Jan 15, 2012

how can VB.net validates the format of each cell on the excel file that it opens, for example, the first row should only be numeric, or cannot be null, is it possible that vb.net can check it before it inserts it in the dataset or data table?

## C# - NPOI Excel Number Format Not Showing In Excel Sheet In Asp.net

Aug 6, 2010

I am trying to create double and number format cells in excel using NPOI library. I used code like Dim cell As HSSFCell = row.CreateCell(j) cell.SetCellValue(Double.Parse(dr(col).ToString)) In excel numbers are aligning right but when I check format it is showing in "General" then I changed my code to like below

[Code]...

## Keeping Excel Cell Format When Viewing In DGV?

May 6, 2009

I have an Excel sheet that looks like this:

Site ID       Machine Name
43                  SCO43
100                SCO44
2300              SCO50
45                 SCO47
2                   SCO46

## .net - Format Cell Of Datagridview To Show Substring Of Column Text?

Aug 25, 2009

i have a column item-code, inside my database which i have bound to a datagrid view. The item-code comes in this format "A-B-C", i wish only to show the "B" part of the code, i have bound this column to the gridview and now wish to make it show the substring. I tried defaultcellstyle.format but don't know how to get a substring for it.

## Trim Each Cell In Excel Column

Mar 11, 2010

I have a spreadsheet that I need to trim 3 columns. I have scoured the net but can't find anything that I've been able to use to trim each cell in columns A, H and I. I am using Excel 2003 and VS2005.

## Change Encoding For Posting Data From Excel 2007?

Jul 3, 2009

How to change encoding for posting data from Excel 2007 to win-1251? Now I have UTF-8, use WinHTTP.dll

## Formatting Excel - If I Try Using Style.numberformat With The Date And Time Formats, They Don't Change And Are Entered As If Didn't Change The Format?

Mar 11, 2011

I am throwing some data out into Excel and am having some formatting troubles. I have 5 columns (date, time, a long number I don't want displayed in scientific notation - text is fine, text, text). I can get it all working with numberformat, however I have to do them different ways.

Date works this way cell.numberformat = "m/d/yy" and it formats it to say 3/1/11

Time works this way cell.numberformat = "h:mm AM/PM" and it formats it to say 8:07 AM

For the long number cell.numberformat = "@" and it doesn't change the format and it gets displayed in scientific notation

BUT if I use cell.style.numberformat = "@" it works as it should, but it messes up all of the date and time cells. Apparently when you use style.numberformat, it doesn't just apply to the cell you're working with. If I try using style.numberformat with the date and time formats, they don't change and are entered as if I didn't change the format at all.

## DataGridView Format Phone Number Column?

Aug 19, 2009

I have a field defined as string for phone number which in my SQL cast to Integer.

Format the column as follows

DataGridView1.Columns("ContactPhone").DefaultCellStyle.Format = "(###) ###-####"
This works as expected for cells with a phone number but for cells without a phone number I get

{}- Which seems like the proper output for what I specified.

is it possible to format cells with no data (no phone number) to show up empty in their cell?

## Change A DataGridView Cell Value For Entire Column?

Jul 3, 2011

I need to pull data from a database into a DataGridView, problem is the status field is stored as a 0 or 1.  Not very useful to the end user.ere is my datagridview;

Try

[code].....

## .net Microsoft.Office.Interop.Excel Active Cell + 1 Column?

May 25, 2012

I have code that will plus Row but need help with pluse column.Full code snippets:

Imports Microsoft.Office.Interop
Public Class Form1
Private Sub ButtonTab_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ButtonTab.Click
Dim MyExcel As New Excel.Application

[code]....

## Cannot Change Number Format In DataGridView

Nov 30, 2009

I have the following code. When I use:
For i = 3 To MaxColumnDataGridView
DataGridView.Columns(i).DefaultCellStyle.NullValue = 0
DataGridView.Columns(i).DefaultCellStyle.Format = "N5"
Next
The columns format can't be changed. I cannot change the number format whatever I do.

## Change Font Colorfor Custom DataGridView Column/Cell?

Jun 14, 2009

I have created a custom column type for a datagridview.  I have created a class for the datagridviewcolumn and a class for the datagridviewcell.  Within the datagridcell class I am using the following code for the font.Dim fnt As Font = parent.InheritedStyle.Font How do I change this so that I have control over the font color for that cell?  I am fine with the font just not the color.

## Particular(one Cell) Should Edit And Change The Information And Save To Database In Row Or Column

Nov 1, 2011

in row or column..particular(one cell) should edit and change the information...and save to database...

## Change Excel Cell Formatting Through A Standalone Program?

Apr 18, 2012

Imports Microsoft.Office.Interop.Excel
Imports System.IO
'btnclikevent runs this code

[code].....

## Make Submodule Run When Excel Cell Values Change?

Jul 25, 2009

I have made a little bit of code which forces a naturally diverging iteration loop to converge to the value I need, excellent, but it currently is controlled by a button which I click to execute it. What I want to do is to automatically run the module when one of the input parameters changes, to find the new equilibrium value.  Forgive me if this is really simple stuff, but I just can't figure out how to do it.

## Sql - Query Excel Using ADO When A Column Name Is A Number

Feb 8, 2011

I am using VB.NET to query via SQL an Excel spreadsheet using ADO. The general way is like this: SELECT [firstname], [secondname] FROM [Sheet1\$] Which works perfectly
However, one of the headings is called 3, so I want to do: SELECT [firstname], [secondname], [3] FROM [Sheet1\$] However, this does not work. I know I can use * to get all columns, but later on I want to use (using dataReader): dr("3") which won't work

## Change The Format Of The Excel File To Text?

Aug 31, 2009

I want to change the format of the excel file to Text.how to do this?

## Apply Percentage Format To Custom Cell In Custom Column In DataGridView?

Jun 25, 2009

I came across this great article on creating a custom datagridview column which creates a graph-like effect in the cells of a custom datagridview column:[URL]..Does anyone know how you would edit this to format the number in the cell as a percentage?  And does anyone know how you would set this up to take 0 values which do not create any graph effects at all.I have been trying to do this but keep getting errors.

## Get Total Number Of Rows And Column From Excel?

May 24, 2012

Dim oApp As New Excel.Application
Dim oWBa As Excel.Workbook
oWBa = oApp.Workbooks.Open(excelFile)

[code]....

## Exporting From Access 2007 To Excel 2007 And Creating A Pivot Table With Graph Using VB 2008?

Jan 11, 2011

I have built an Access 2007 database with some data stored in it. I have managed to export data using VB2008 from that database to Excel 2007 and have it automatically draw charts based on this data and a query in the Visual Basic Code. One of the results looks like this:

## VS 2005 Change Integer To Excel Column Name?

May 9, 2010

Using late binding i have set the numericupdown maximum to the column's count of the excel worksheet. Now the Min and Max of NumUpDn is 1 and 16384.

Now i want to change the numeric value to column name i.e
if the user selects 1 then "A" , if 26 then "Z" ,if 27 then "AA"...200=>GR
till 16384 (if excel 2007)
till 256( if excel<2007)

## Importing Excel Sheet - Date And Number Column Showing Blank

Jun 8, 2011

I am Importing a Excelsheet(xls) in to my Application, but the date and Number column showing blank in dataset when comes to application. The values are there in Excel. Any other way to import the excel sheet to application, so that i should get all the values same as there in the excel sheet.

## Connecting VB With Excel 2007 & Access 2007?

Oct 9, 2009

Connecting VB with Excel 2007 & Access 2007?