VB.NET-Column header of DataGridView when importing the DataSet -


  1. insert data dataset..

    dim table new datatable table.columns.add("name") table.columns.add("score") table.tablename = "group1" dataset.tables.add(table)

  2. combine datagridview

    dgv.datasource = dataset.tables("group1")

    there 2 different situations

    • set column collection in designer
    • didn't set in designer

if set dgv column "name" , "score" in designer, outcome name score name score john 100 jack 100 duplicate columns appeared...

if set nothing dgv, outcome fine.

however, if there no data in dataset, column header, "name" , "score", won't show in dgv.

how solve problem? display dataset in dgv when dataset has no data , header still can displayed.


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