Member Avatar for praveendasika

Hi all,

I need some help in how to achieve this functionality....the problem is ...

I have some data in my database.On clicking 'generate invoice' , It should gather the data from the sql server and publish it to a document which the user can send it to a company.Basically the word document should have fields where the data is to be populated.how do i do this .

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  • Latest Post Latest Post by bhagawatshinde

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Short practical summary and next steps (for ): there are three common patterns to produce an invoice Word file from SQL Server data — client-side mail-merge (user opens Word and merges data), server-side templating (produce .docx on the server and send it to the browser), or use a commercial report/word library. As suggested, first decide whether the blocker is extracting the SQL data or assembling the document; that choice determines the approach. (support.microsoft.com)

If this runs on a web server, do not automate the Word desktop app (Office Interop) on the server — Microsoft explicitly warns against server-side Office Automation. Instead use the Open XML approach: keep a .docx template and programmatically update its parts (no Word install required). This is the supported, scalable route for generating documents on-demand. (support.microsoft.com)

Template tactics and a simple code example: design a template with predictable placeholders (e.g. {CustomerName}) or, more robustly, use content-controls / mapped fields so values survive Word run-splitting. For small projects the DocX (Xceed) library gives a very simple ReplaceText API; for heavier-duty templates use Open-Xml-PowerTools (DocumentAssembler) to handle repeating regions and run-splitting reliably. Example (C# + DocX):

using Xceed.Words.NET;

// load a template and replace placeholders
using (var doc = DocX.Load("InvoiceTemplate.docx"))
{
    doc.ReplaceText("{CustomerName}", invoice.CustomerName);
    doc.ReplaceText("{InvoiceNumber}", invoice.Number);
    doc.SaveAs($"Invoice_{invoice.Number}.docx");
}

DocX/Xceed is easy for quick replacements; Open-Xml-PowerTools provides document-assembly helpers when the template is complex. (github.com)

If you need a turnkey reporting engine (table regions, images, mail-merge, Excel/DataTable inputs) evaluate commercial libraries such as Aspose.Words or the third-party components mentioned by — test licensing, thread-safety and performance with real templates. Implementation checklist: (1) build template with named tags/content-controls; (2) query SQL into DTOs/DataTables; (3) merge with chosen library; (4) stream the resulting .docx (or convert to PDF). Test edge cases: placeholders split across runs, header/footer fields, and concurrency under load. (products.aspose.com)

Recommended Answers

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Member Avatar for Michael27

Member Rules

Do provide evidence of having done some work yourself if posting questions from school or work assignments

Member Avatar for hericles

And be particular about which part you are having trouble with. Is it the data extraction or the document printing that you need help with? The better you define your problem (and tell us what you have already done) the more likely we are to help.

Member Avatar for geric823

I recommend a free component I ever used to proceed like this: spire.dataexport. The links is the program guide for sql data table to word

Member Avatar for bhagawatshinde

Hi Try this...

Hope it will help you

WordDemo.zip (51.65 KB)
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