I want to know how to Import from Excel to show on Gridview or VB, but I do not know how to do a previous view, only Exports, but it does not Import.
This is the code I use:
sql.Export_Excel(GridControl1, "Test" & TimeOfDay.Second & ".xls")
Import or Export:
Use DevExpress.DataAccess.Excel.ExcelDataSource.
Your code should be something like this:
Dim excelDS As New ExcelDataSource()
excelDS.Name = "My Excel Data Source"
excelDS.FileName = "pathtoexcel.xlsx"
Dim worksheet As New ExcelWorksheetSettings("DemoData", "A1:G50")
excelDS.SourceOptions = New ExcelSourceOptions(worksheet)
excelDS.Fill()
gridControl.DataSource = excelDS