#Vb net 2010 embed interop types how to
Are you missing an assembly reference To be honest I'm not really sure how to approach the error, nor can I fiqure out what's wrong. These are live examples that show the supported features and APIs that can be used to achieve various Excel -related tasks with the GemBox.Spreadsheet component. Developers of shared COM components still have to create primary interop assemblies (PIAs) if they want their components to be used by earlier. The Excel and Word PIAs, and the Embed Interop Types. Type equivalence and embedded interop types simplify the deployment of applications and add-ins that use COM components, because it is not necessary to deploy interop assemblies with the applications. We use late binding concept for initializing object of the word application after that we open word document from the specified file path and then we need to clear formatting from previous searches by using the ClearFormatting. Cannot find the interop type that matches the embedded type 'DOMDocument'. Excel Library for C and VB.NET applications The fastest way to get started with the GemBox.Spreadsheet library is by exploring our collection of C and VB.NET examples. Use of Microsoft Office Interop Word in C or VB.NET apps has a lot of issues explained. Imports Excel = Class Form1 Private Sub Button1_Click(ByVal sender As System.Object, _ ByVal e As System.EventArgs) Handles Button1.Click Dim xlApp As Excel.Application Dim xlWorkBook As Excel.Workbook Dim xlWorkSheet As Excel.Worksheet Dim misValue As Object = xlApp = New Excel.ApplicationClass xlWorkBook = (misValue) xlWorkSheet = xlWorkBook.Sheets("sheet1") 'add some text xlWorkSheet.Cells(1, 1) = "" xlWorkSheet.Cells(2, 1) = "Adding picture in Excel File" 'replace you picture to xl_pic.JPG ("C:\xl_pic.JPG", _ .msoFalse, _ .msoCTrue, 50, 50, 300, 45) xlWorkSheet.SaveAs("C:\vbexcel.xlsx") xlWorkBook.Close() xlApp.Quit() releaseObject(xlApp) releaseObject(xlWorkBook) releaseObject(xlWorkSheet) MsgBox("Excel file created, you can find the file c:\") End Sub Private Sub releaseObject(ByVal obj As Object) Try .ReleaseComObject(obj) obj = Nothing Catch ex As Exception obj = Nothing Finally GC.Collect() End Try End SubEnd Class For it first we need to add reference of library.
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