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import excel to datagridview

Fri, 10 Feb 2012 20:32:51 GMT

I have to display data from excel sheet into my gridview , i having running the below code that time am facing emptry record in datagridview but how many record i have created in the excel sheet , same record row came in this view.

Dim MyConnection As System.Data.OleDb.OleDbConnection

Dim ExcelDataSet As System.Data.DataSet

Dim ExcelAdapter As System.Data.OleDb.OleDbDataAdapter

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

MyConnection =

New System.Data.OleDb.OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0; " + _

"Data Source=E:/priya/CR1258.xlsx;Extended Properties=Excel 12.0;")

Try

ExcelAdapter = New System.Data.OleDb.OleDbDataAdapter("select * from [Sheet1$]", MyConnection)

ExcelAdapter.TableMappings.Add(

"Table", "CR1258")

ExcelDataSet = New System.Data.DataSet()

ExcelAdapter.Fill(ExcelDataSet)

DataGridView1.DataSource = ExcelDataSet.Tables(0).DefaultView

MyConnection.Close()

Catch ex As Exception

MessageBox.Show(

"Error: " + ex.ToString, "Importing Excel", _

MessageBoxButtons.OK, MessageBoxIcon.Error)

End Try

End Sub

please help me will solve the problem
read more

Logic Test for a Job at NOS

Fri, 10 Feb 2012 19:51:38 GMT

Hello I have to take logic test to get a job at NOS Communications. I´m really worried about it, and I want to get a very good score so I can actually pass to the technical interview. Is there any suggestions for improving my logical thinking? read more

Compilación en VB6 demasiaaaaaaaaado lenta.

Fri, 10 Feb 2012 18:07:38 GMT

Hola, tengo el mismo problema reportado con la compilacion en VB6, de la noche a la mañana la compilación se ha hecho demasiado lenta, demorando mas de media hora,
estoy usando Windows 7 Ultimate

hasta la semana pasada esta todo bien, compilaba en un tiempo normal.

pero ahora no, es un problema ya que estoy haciendo cambios en mi sistema y la compilación demora demasiado.

Saludos, y gracias d antemano. read more

553 Sorry, too many recipients.

Fri, 10 Feb 2012 15:55:23 GMT

I keep getting the following error message when trying to send an email to a group of about 200 recipients.

553 Sorry, too many recipients.

I never had a problem with this until recently. We have Go Daddy for our e-mail and my computer was just upgraded to Windows 7 from XP. That is when the problem started.

Any ideas? read more

excel default file location

Fri, 10 Feb 2012 15:40:07 GMT

I need help! When opening a new Excel workbook when I go to save as it brings up the default file location I have set up. When I open an existing document and hit save as it brings up the file last location from which you opened from. I almost always want to save that altered document to the default location. How can I change existing documents path to bring up the default location to save it in once edited? read more

Hide a slide

Fri, 10 Feb 2012 15:26:05 GMT

How can I hide a slide and make it not accessable when I select another slide. The slide I want to make not accessable is the first .ppsx slide you select to start the presentation? I am having the problem, when I select a hyperlink on slide 3 it opens a word document, but the goes back to the first slide of the show. i want it to stay on the slide that i selected the hyperlink on.

Dan read more

SSIS question

Fri, 10 Feb 2012 14:47:01 GMT

Could someone please explain what this is doing?

Public Class ScriptMain

' The execution engine calls this method when the task executes.
' To access the object model, use the Dts object. Connections, variables, events,
' and logging features are available as static members of the Dts class.
' Before returning from this method, set the value of Dts.TaskResult to indicate success or failure.
'
' To open Code and Text Editor Help, press F1.
' To open Object Browser, press Ctrl+Alt+J.

Public Sub Main()
Dim fi As System.IO.FileInfo
fi = New System.IO.FileInfo("\\PhXfer\downloads$\Offsets\SSIDiaries.txt")
If fi.LastWriteTime.Date = DateTime.Today Then
Dts.TaskResult = Dts.Results.Success
Else
Dts.TaskResult = Dts.Results.Failure
End If

End Sub
read more

Installing SSIS

Fri, 10 Feb 2012 14:37:20 GMT

Hello, could any one advise : we have 2 options: ssis on same db engine or having 2 separate servers.
Please suggest which option is good and why?

Please help to provide any architectural referee links.

Thank you. read more

changes slide when selecting hyperlink?

Fri, 10 Feb 2012 14:00:13 GMT

Here is my issue. I have five slide in a show. On slide 2 there is a hyperlink. When I select the hyperlink on slide 2, it opens a word document, but it then switchs the show to slide 1? I want it to stay on slide 2. Why is this happening?

Thanks,
Dan read more

visual studio2005

Fri, 10 Feb 2012 13:18:18 GMT

My visual studio 2005 express edition cannot run in browser when start debugging.
Why this happen. But on the windows right side-> in task bar-> asp.net devolop centre port no. occurs, right click on it, opening in browser.
It got worked. why cannot run directly from visual studio to explorer. so this problem i cannot debug. so how to solve it. Please help me
read more

How to convert a text value to sqldbtype float?

Fri, 10 Feb 2012 12:48:46 GMT

Hi,

I have a field in a sql database called cust_hrs. This is defined as a float.
I am writing astored proc to insert value into this column from an asp.net page.
Here is the problem when i try to convert the text value to float-
1. i dont seee any system.convert.tofloat function.
2. System. Convert.ToDouble gives me an error message cannot convert from double to string

Here is my code
double d;

d= System.Convert.ToDouble(txtCustHrs.Text.ToString());

cmd.Parameters.Add("@Customer_Out_Hrs", SqlDbType.Float,0,d);

Inseting new rows into the live database

Fri, 10 Feb 2012 11:56:40 GMT

I have to insert new rows into a table which is in live database and here how can i insert the news rows based on id i.e. i have 100 rows in a table and the last row id is 100 then if i insert a new row into that table it should insert with id = 101. please reply asap. read more

How to increase ID by +1

Fri, 10 Feb 2012 11:50:55 GMT

How to increment table id based on last high value if we don't have identity for primary key read more

Copy rows from one workbook to another

Fri, 10 Feb 2012 11:34:33 GMT

Hi,
I want to copy data on condition from one workbook to another workbook on condition. How to do it thru vba

Book1
Sheet1
colA ColB   ColC   ColD
aaa    111    xxx   OK
bbb    222   yyy   OK
ccc   333     zzz   No
ddd    444    ppp    No

Book2
Sheet1
colA   ColB    ColC
aaa    111      xxx
bbb    222    yyy

If the row in the ColD is OK then it has to be copied to Book2-sheet1.
Book1-sheet is on another network Drive. Suppose If another user has opened the Book2, is it possible to add the rows to the Book2?. If I add new rows it should be copy only newly added without affecting the previous rows and also it should check for the duplicates in Book2-sheet1 to next blank row in Book2.

Regards

Infopath form update in SarePoint library

Fri, 10 Feb 2012 11:11:40 GMT

Hi,

I have an exististing library based on an infopath template which contain a couple of drop down lists. When ever I update the form or make a change I need to publish it to the sharepoint library. I then updated the dropdown list and published it, but only new forms reflect this change, and not existing forms. How do I make existing forms reflect this change.

Thanks. read more

somebody rply plzzzzzzz..

Fri, 10 Feb 2012 10:58:44 GMT

i am retreiving room nos. using this query ("select roomno from roominformation where floor = 'ground' and flag ='1';") . i also have static room nos. in the list view.i want to show images on top of the list view room nos as icon dynamically according to their status. i want that room nos which are in both query and list view should show red image on top of list view from imagelist else of the room nos should show green image. like below : read more

unwanted dot in picture frame

Fri, 10 Feb 2012 10:40:59 GMT

I am getting an unwanted dot at the top center of any border than I am adding to a photo. It only shows when I print preview and print...it's not there when I am working on the document. Any idea? I am having the document professionally printed and they have already told me they are seeing the dot, as well. read more

printing on a network printer (vba code in access 2010)

Fri, 10 Feb 2012 10:11:50 GMT

I am trouble in my codes to print in a network printer. I want it to print using a specific tray of the printer.

Docmd.OpenReport (filename), acViewPreview

printer: "Tektronix Phaser 7700GX"
ip address: 10.234.63.244
EtherTalk: Disabled
Netware: Disabled
Ethernet: PhaserShare Series B Interface for Etherenet Network
read more

somebody rply plz..

Fri, 10 Feb 2012 10:04:14 GMT

i am showing some room nos. in the list view like below imge. these are static rooms :

i have two columns in database roomno and flag.

actually what i want is whatever rooms this query retreives (string sql = "select roomno from roominformation where floor = 'ground' and flag ='1'";) that room nos. in the list view should should show red image from the imagelist ctrl and else of the room nos in the list view show green image like below : i have added imagelist ctrl in my project which have two images red and green and i also set largeimagelist property of listview to imagelist1.

hope it is clear to u all now.... read more

how to upgrade our setup when make some changes in program

Fri, 10 Feb 2012 10:01:02 GMT

hi

i developed a program for adding two number in C# .net 2008
i deploy this its working fine...

now i modify my code by ... multiply instead of adding...

so.. now how can i upgrade my setup which i create first..
and re install my application once again...

Please suggest me..

Thanks read more