السلام عليكم
هذا الكود والمشكلة تضهر عند rpt.VerifyDatabase()
Try
rpt.FileName = "C:\Reports\CustomerSTMV7BAK.rpt"
CrystalReportViewer1.ReportSource = rpt
'..
Dim logOnInfo As New TableLogOnInfo()
logOnInfo.ReportName = "C:\Reports\Customer.rpt"
'..
logOnInfo.ConnectionInfo.ServerName = "192.168.1.1
logOnInfo.ConnectionInfo.DatabaseName = "db"
logOnInfo.ConnectionInfo.UserID = "sa"
logOnInfo.ConnectionInfo.Password = "sa"
'..
Dim i As Integer
For I = 0 To rpt.Database.Tables.Count - 1
rpt.Database.Tables(i).ApplyLogOnInfo(logOnInfo)
Next i
'..
rpt.SetParameterValue(0, "01/01/2006")
'..
rpt.SetParameterValue(1, "01/01/2009")
'..
rpt.SetParameterValue(2, "M-0001")
'..
rpt.SetParameterValue(3, "ريال")
'..
rpt.VerifyDatabase()
Catch ex As Exception
MsgBox(ex.Message)
End Tryعند تنفيذ التقرير تضهر لي المشكلة التالية
Invalid mapping type value