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.
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means the images that will display in the picturebox is based on the value shown on the textbox (ProjID)..
Please see code below..
[CODE
Public Class Form4
[code].....
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I am attempting to import data in a batch from an Excel Worksheet to a Sql Server database. Everything works except for the one date field in the spreadsheet. The date returned is off by four years from the value in the spreadsheet. Example: The Excel sheet has a date 10/24/2010 14:18, but when I look at the column in my query, the date is 10/23/2006 2:18. This pattern, 4 years and 1 day earlier, is repeated for every row in the worksheet.
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For what it's worth, the relevent part of the query is:
Select [Date Created] From MyWorksheet
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Imports Microsoft.Office.Interop.Excel
Imports System.IO
'btnclikevent runs this code
[code].....
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Dim dateString As String = Date.Now.ToString("dd.MM.yyyy")
Dim myDate As Date = Date.ParseExact(dateString, "dd.MM.yyyy", Nothing)
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TxtReqDate.Text = Calendar.SelectionStart.ToString("dd/MM/yyyy")
cboTermCode.Focus()
Calendar.Visible = False
[code].....
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[Code]...
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What should i do please please help me code is as follows
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For Each row As DataGridViewRow In Form7.DataGridView1.Rows
If row.Cells(7).Value = "dd-MM-YYYY" Then
........
End If
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[Code]...
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