There is a function in the project mentionedĪbove to assist with determining how many rows are used, UsedRows in OpenWorkSheets.vb. You have several options to populate the DataGridView a) place the data read vis automation into a DataTable which becomes the data source of your DataGridView or simple add rows as you cycle thru rows in a worksheet.
HOW TO UNDERLINE IN EXCEL 2010 HOW TO
So what this does is show how to read data and a formula.
HOW TO UNDERLINE IN EXCEL 2010 CODE
In the project locate the procedure OpenExcelWriteData in OpenWorksheets.vb and replace it with the code below which shows how to set a formula (in your case you have Please refer to the following article which has a working There is a good deal more work involved if you are going to need this information. To get a formula you will need to use Office automation. Using OleDb to read in a range of data from Excel does not pickup anything other than the data thus formula, colors and such are not returned.
Me.DataGridView1.DataSource = ds.Tables(0)ĭataGridView1.CellBorderStyle = DataGridViewCellBorderStyle.SingleĭataGridView1.BackgroundColor = Color.LightGrayĭ = Color.Redĭ = Color.Blackĭ = DataGridViewTriState.ĭataGridView1.SelectionMode = DataGridViewSelectionMode.FullRowSelectĭataGridView1.AllowUserToResizeColumns = Trueĭ = Color.Emptyĭ = Color.Beige
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Clickĭim connectionString As String = "Provider=.12.0 " & "Data Source=C:\Personal Information\Template.xlsx " & "Extended Properties=Excel 12.0 "ĭim excelData As New OleDbDataAdapter("SELECT * FROM ", connectionString) I have theĮxcel spreaddsheet working correctly however when I import the spreadsheet into VB, all the formulas and cell formats are lost. As each cell is updated (edited) and then left (by selecting a new cell), cell J1 keeps a running total. I have a excel spreadsheet with formulas for particular cells that I would like to import as is to VB 2010.Īs an example, Cell J1 is the sum of cells A1 thur I1.
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