Item From Toolbox To Import And Make Excel Files?

Mar 9, 2010

i have a datagrid view, how can i use this or another item from toolbox to import and make excel files? if possible, include some coes that will make it work,I like...Understandable Answers

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Import Excel Files Into SQL And Vice Versa Using VB?

Feb 13, 2012

how I could go about making a simple little program in Visual Basic 2010 that has a button you click with drop down menu beside it to search for an excel or sql file on your computer and then you select it. Then you click a button saying "import into sql" or a different button saying "export to excel."

These buttons would of course do what they say... either importing the chosen excel file into sql or exporting the sql file into excel.

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Import Volumes Of Data From Excel Files

Oct 28, 2011

My application is often used to import volumes of data. The application currently supports .CSV, .XML, and XLS. The question relates to handling EXCEL files. Specifically, what are the best practices for coding?

Today, since customers are beginning to see .XLSX files coming in, I modified the code to use either JET.OLEDB.4.0 or .ACE.OLEDB.12.0 depending on whether it was reading an .XLS or an .XLSX. My instincts tell me that cannot be the correct way to go about this. First, customers still using Office 2003 are going to have to download the AccessDatabaseEngine in order to read the .XLSX files. Second, what if a customer installs Office 2010? Are they going to have the 12.0 stuff or am I now faced with another issue.

[Code]...

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How To Import Two Separate Excel Files Into The Same Data Grid View

Oct 24, 2011

I am using data grid view in Vb.net and would like to load two excel files into it. My two excel files look like this:

[Code]...

The problem I want to solve is the following:I would like to map the values from the data set in file 2 to the sorted data set from file 1. So for example If I want to sort all the data by id# descending then (using the example from above) the data in datagrid view1 and in datagridview2 should be reversed.

Right now if I sort the column from file1 in datagrid view all the other columns in THIS datagridview1 are also sorted in relation to column2. What I want is that the columns in file2 will also sort according to file1.

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Import Data From Windows Application Form To Excel,CSV Files?

Jan 8, 2009

I am using Datagridview and ListView Controls in my windows desktop application using vb.net.I want to Import data directly to Excell sheet and CSV file directly from form.

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Select Excel Files And Import To SQL Server 2008 Express Table?

Jan 14, 2009

Does anyone has a sample code that do like,Open and select excel file and select the exact excel sheet to import then connect to SQL server 2008 and append all the data from the certain sheet to the SQL table?

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Make A Autohide Toolbox Like Toolbox In Program?

Jul 8, 2009

How to make a autohide toolbox like toolbox in visual studio 2008

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Change Toolbox Item Controls?

Aug 26, 2010

is it possible to group similar controls in a form so instead of having to change every control's property I could just change the property for the entire group?

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Choose Toolbox Item WPF Application

Oct 18, 2011

solve the problem, I'm unbale to drag icon from tools, I guess I'm wrongly delete something., I already Unstall and install back stil facing same problem.

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Failed To Load Toolbox Item?

Apr 19, 2010

I am trying to add a new user control to an existing project that contains about a dozen existing user controls. The project builds with no problems and my new control appears in the toolbox, but when I try to drag the new control on to a form I get a message box saying "Failed to load toolbox item 'XXXXXXX'. It will be removed from the toolbox" The project was originally created with VS2005 and has been upgraded to VS2008. What do I need to do to fix this?

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OWC PivotTable Toolbox Item Grayed Out For WebForm

Jan 7, 2010

I'm trying to build a Pivottable on a webform in vb.net 2005 using OWC. I have added the Pivottable item to the toolbox, but it is grayed out and so I cant use it. If I develop a Winform instead of a Webform then the toolbox items are there and work correctly.

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Merge Multiple Excel Files Into One Excel File And It Works For 3 Source Files But Its Not Working If Workbook With Worksheet Count Is > 3?

Aug 18, 2011

I'm trying to copy multiple excel source files into one excel file. My current code is working only for 3 source files..If more than 3 files are there, it doesn't copy the data but creates blank work sheet in the output excel file. Lets say I have a source folder with 5 excel files. Each workbook contains one worksheet with data. It copies upto 3 worksheets along with data into output excel file.

Lets say excel1 contains A as work sheet, excel2 contains B as work sheet ,excel3 contains C as work sheet ,excel4 contains D as work sheet ,excel5 contains E as work sheet .Now my output excel file should look like..OutputExcel with A, B, C, D, E along with respective data.But my current code is giving output as A,B,C worksheets along with respective data but its creating blank sheet1,sheet2 in place of D & E.

SSIS Script Task Vb.Net Code:

Public
Sub Main()
Dim filePath
As
String =

[code].....

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NoSecurityChanges Flag Error When Choose Item In The ToolBox With VB2010

Sep 28, 2010

I try to add .NET items in my ToolBox (choose items...) by browsing. When I click Open, I get this message:

"The security state of an AppDomain was modified by an AppDomainManager configured with the NoSecurityChanges flag."

I work with VB 2010 and Windows 7 - 64 bits

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Possible To Make List Box Item Height For Item Depending On Amount Of Lines That Item Contains?

Jan 1, 2012

I have a list box on the form which functions as a copy/paste. When you copy something, it is automatically added to the list box as a "clipboard helper". Here is the problem,however: if the text is more than 1 line, the list box does not show all the text.It ends up looking messy.So getting back to my question, is it possible to make the list box item height for an item depending on the amount of lines that item contains?This is a one line sentence in the list box and should take up one line.This is a multi line sentence in the list box and should take up two lines for item height.

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Make A Spline Using Chart Under Toolbox It Is Messed Up?

Mar 9, 2011

how to fix this? I believe it is because the spline includes my first point and last point. So how do I remove the first point and last point as I draw my spline?

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Make Indexed-toolbox Components In Express?

Jul 18, 2010

In Visual Basic 6:

[var = ] Point(X,Y) would retrieve the Color in Long from an Individual Point on a Form or Picture Box.

Components(TextBox, etc) were indexable into an array under one name.

Is there any manner to do any of this in Visual Basic Express? (I have the 2005 Edition.)

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Steps To Create Control And Make Available In Toolbox

Sep 8, 2009

I'm interested in a description of the step-by-step process for creating a custom control and making it available in the toolbox with vb2008. Just for an example, suppose one wanted to have an array of 9 buttons in a 3x3 pattern already labeled 1-9 as a control usable from the toolbox just as a single button or label etc. is, so that one could drag it from the toolbox to the form or a groupbox.

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Make A Replica Of Toolbox Dropdown Button With Just A List-box

Mar 8, 2010

Im trying to make a replica of the toolbox dropdown button with just a listbox in it.

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How To Import Crystal Report - Adding New Item

Feb 15, 2012

I cant seem to see the crystal report in the add new item

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Import And Declare Item Into A List And Use It On Every Form?

Jul 24, 2011

how can I all the import and declare item into a list and use it on every form?

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IDE :: VisualStudio Property Toolbox Not Remembering Last Selected Property Item

Sep 1, 2011

I have a weird question and I honestly hope you understand what is happening here: I design my form (using VB.NET) and put on it a few textboxes, comboboxes and a listview. After the design, I want to adjust the TabIndexes for each control on the form. On the right-hand side of the interface is the property box.

I then select the 'TabIndex' property item and enter a number key (for instance 0) for that selected item. I then select the next textbox control and enter the next number (for instance 1) WITHOUT re-selecting the 'TabIndex' property item. As soon as I select the combobox or listview control, the currently selected property item jumps to 'Items' or 'Collections' and does NOT remain on the 'TabIndex' property item. Why is this happening? Everything worked fine and all of a sudden this starts happening. Should I reset the editor settings or how can I resolve this matter?

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.net - VB Import Excel To Sql?

Mar 10, 2011

I am trying to import an excel sheet to a sql database. I was able to get it to work using sqlbulkcopy. I am now trying to do it line by line. The code works fine except that only the first row is added to the database. I used a msgbox to ensure that I am iterating through all of the excel values. So I am not sure what is wrong.

Imports System.Data
Imports System.Data.SqlClient
Imports System.Data.OleDb
Imports System.IO
Imports System.Text

[Code]...

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Import BAS, FRM, FRX, CLS Into Excel With .NET

Mar 3, 2009

How does one import files into an Excel Project (v12) using VB.NET?Now in detail:Four (4) files have been exported (see below) from a workbook/project that I want to import into another workbook/project.The four (4) files to be imported:

code.basform.frmform.frxsheet.clsDim aExcel As New Microsoft.Office.Interop.Excel.ApplicationDim wkb As Microsoft.Office.Interop.Excel.Workbook =

[Code]....

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Import Excel, But Row By Row?

Jul 24, 2009

I tried searching for someone that has done this, but turned up nothing. I can import an excel sheet to a DGV just fine, but want I want to do is import it row by row so that I can do validation on each field and then if it is ok, put it in the DGV.if I could do it row by row, validate, then add it to a datatable/dataset, then bind that to a DGV.I can't find any example code of someone doing it row by row, only SELECT * which grabs everything and puts it in a dataset.

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Excel Contain Character Can Not Import?

Aug 15, 2011

Private Sub excel_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim conn As String = "Provider=Microsoft.Jet.OLEDB.4.0;" & "Data Source= C:123.xls ;" & "Extended Properties=Excel 8.0;"
Dim sel As String = "SELECT * FROM [Sheet1$]"[code].....

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Excel XML Import Using Interop?

Jun 28, 2011

I am trying to Import an XML file into Excel and then Export the data to CSV. I did the Import Data steps manually in Excel while recording a Macro. I am basically using those commands in VB.NET.

Try
xlWBook.XmlImport(filename,, True, xlRange.Cells(1, 1))
xlWBook.SaveAs(outFile, xlCSV, False)

[code].....

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How To Import Excel Data Into Sql

Sep 14, 2011

I'm trying to imports excel data into sql database. I'm using excel 2007 connecting to sql 2005. my code:

Dim myPath As String = "c:\sample.xlsx"
Dim dsData As New DataSet
Dim dt As New DataTable

[Code].....

An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

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How To Import Excel Into Database By .net

Aug 5, 2011

I would like to upload a excel file to window form and enable to edit and save into mysql database.

I have the problem which unable upload excel file which data consist character ,and it will show form with empty column. It also can not upload the first row data.

[Code]...

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Import Data From Excel To Sql?

Nov 9, 2010

I need to import data from excel to sql. I use Microsoft SQL serverManagement Studio Express(2005) and Visual Studio 2010.

I have tried many sql queries but nothing works for me.

using this: INSERT INTO dbo.MyTable SELECT * FROM OPENROWSET('Microsoft.Jet.OLEDB.4.0', 'Excel 8.0;Database=C:Documents and SettingsMyNameDesktopmyspreadsheet.xls', [Sheet1$])

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Import Excel Into A Dataset?

Dec 6, 2011

Anybody happen to have a semi-current link on how to do this? Don't imagine it is too tough but have never tried to before.

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