Inserting An Image To Excel?

Jun 17, 2011

im using visualbasic express. I want to insert image to excel application. I have succeed it. here is the code;

Dim oExcel As Object
Dim oBook As Object
Dim oSheet As Object

[Code].....

But it does not work. Is there a way to insert picture to excel without using the location?

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Inserting Data From VB Into Excel?

Jan 24, 2011

I'm trying to find an easy way to export data from my database using VB. I already managed to write some textbox values into excel, but since this takes a lot of time and is not practical in my program, I need to learn how to export masses at a time...

So, I need to write 6 different values from the database table (shown in the picture in red) that are decided by 3 other values (shown in the picture in blue).

I have a Form1 where I can choose the "ProjHenkID", "Ty�Nro" and "Pvm:" (shown in blue)...

Started the code like:

Dim MyExcel As New Excel.Application
MyExcel.Workbooks.Open("C:Tuntilappu.xls")
MyExcel.Visible = True

but don't know how to call values from the database and insert them into specific cells in Excel...

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Public Class Form1
Dim randomObject As New Random()
Dim headscount As Integer
Dim tailscount As Integer

[code]....

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I am trying to insert a picture in the RTB but my system hangs when I try to do it... No error message... it simply hangs... I also get a tough time calling the Task Manager to end it...

This is the code that I am using...

Is it going into an infinite loop?

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

[Code]....

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I am building an application using vb.net with sql server for a small company which requirs me to create reports that contain images. In my application I  use microsoft report (rdlc) and I don't using any data source wizard, I just add empty datasets and bound them from sql data when the application loading. By doing this, I want to retrieve images from my sql field and display them in my reports. I've tried to drop an image control from the report items into my report, match its value with an image field in my dataset, select database source and choose a appropriate MIME format for it but it doesn't work.

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Sep 11, 2010

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i have found various 'helpful' bits of code on the net to explain how to generate the image. but none of them explain exactly how/when the image would get generated, how you can insert the image onto the webform where you want it to be, or how you can check the text input against that image.

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Im using this to create a directory when the app starts.

Dim dir_name As String = "C:Wallpaper Changer"
If System.IO.Directory.Exists(dir_name) Then
Exit Sub
Else

[Code]...

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Oct 11, 2009

I am testing out this code which creates a excel file, and then call a sub to insert data into the file. The excel is created, but the function is not inserting the data. I am getting a error "External table is not in the expected format". I do not know what could be the problem.

This is the code below:

Imports Microsoft.Office.Interop
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As

[Code].....

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I want to know how to insert image into ListView Subitem. I know how to insert image into ListView first Subitem means. To insert an image into first item
dim lvitem as ListViewItem
set lvitem=ListView1.Items.add("Sonia",me.ImageList1.Images.count-1)
How to insert an image without text into subitem.

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Frnds i want to insert image into picture box using the file dialog and that image should get stored into a local folder.....But the problem is the image is not getting saved n the below line is throwing an exception.

dim rollno as string
rollno=val(1)
PictureBox1.Image.Save("d:

[code].....

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Dim sConnectionString As String
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[code].....

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NPOI
MyXLS
ExcelWriter (softartisans)
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Aspose.Cells (Aspose)

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The code that I will be posting here in this thread is about inserting image into MS Access database. I have a problem indicating an error saying "Parameter is not valid".

[Code]...

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I have a VB.Net program that reads in a flat file, and then parses line by line, formatting the data into different spreadsheets in an excel workbook (each line can be any 10+ different record types so I parse and put in appropriate excel sheet).

For smaller sized flat files (under 10mb), the parser works great. However, I am trying this on a file that is over 120mb (400k+ lines). While running, I will get an OleDBException saying that the spreadsheet is full. Now I am pretty confident that Excel can handle a much larger data set than a flat file. So I assume this exception is not giving me the true story as to what is really occuring.

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Dim conn As New OleDbConnection()
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[Code]....

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I have a working excel vba macro that does what I want from here and I am trying to convert it to VB.NET.

The code from VBA:

Sub bah()
''' Set Range you want to export to file
Dim rgExp As Range: Set rgExp = Range("B2:C6")
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[code]....

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I created an add-in for excel with vsto, I put the image in the folder "Resources" of the project. Now I put the image on the sheet as in the example

I tried this way but don't works

mySheet.Pictures.Insert(Global.Myaddin.My.Resources.Image1)
mySheet.Cells(12, 10) = Global.Myaddin.My.Resources.Image1
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This code works in VBA[URL]..However, when I try it from vb.net, I get the following error. (Image attached)

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[Code]...

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[Code]....

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[Code]...

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Sub PDF_print_all()
'Author : Ken Puls (www.excelguru.ca)
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The problem is not consistent either... sometimes it will print to PDF with an oddly shaped block of gray, and sometimes it will only have the whole chart image doubled.  The only consistency I could find is that sometimes if an object is selected in a chart beforehand (a text box, chart line, axis numbers, etc) the gray artifact will partly mimic the shape of whatever object had been selected.I wish I could include example images to show exactly what's happening.I know it's not a problem inherent to PDFCreator because if I manually print to it in Excel, the PDF image looks perfect.  It's only when I use the automated method that the problem occurs, so I thought maybe it was the code.

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Here is my code:

If ComDset.Tables(0).Rows.Count > 0 Then
Try
With Excel

[code]....

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[Code].....

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'Code for inserting Data into the Database
Try
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CODE:

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[Code]...

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