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Error passing XML value to SQL Server store procedure


Error passing XML value to SQL Server store procedure

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penphirom
penphirom
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When I pass the xmlDataValue to SQL server 2005 the error message show me that "No mapping exists from object type System.Xml.XmlDataDocument to a known managed provider native type"

This is my store procedure:
CREATE PROC SaveToT1 @xml xml
AS
INSERT INTO dbo.T1(F1,F2)
SELECT xmlVals.rowvals.query('StaffID').value('.','nchar(3)'),
xmlVals.rowvals.query('StaffName').value('.','nvarchar(30)')
FROM @xml.nodes('/R1/dbo.StaffInformation') as xmlVals(rowvals)

My VB.NET Code is:

Public Sub SaveToT1()
Dim ds As New DataSet("R1")
Dim adp As New OdbcDataAdapter
Dim cmd As New OdbcCommand
lasspCmd.Connection = lasspConn
lasspCmd.CommandText = "SELECT * FROM dbo.StaffInformation"
adp.SelectCommand = lasspCmd
adp.Fill(ds, "dbo.StaffInformation")
Dim doc As New XmlDataDocument(ds)

cmd.Connection = lasspConn
cmd.CommandText = "{CALL SaveToT1(?)}"
cmd.CommandType = CommandType.StoredProcedure
cmd.Parameters.AddWithValue("@xml", doc)
cmd.ExecuteNonQuery()

lasspCmd.Dispose()
cmd.Dispose()


End Sub

How do I solve this Error?

Note: My connection I use odbcConnection with DSN Name
Go


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