The following example creates a
SqlParameterCollection, adds instances of
SqlParameter to the collection, displays the names of its
SqlParameter objects, and then clears the collection.
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public void CreateSqlParamColl(SqlCommand myCommand) {
SqlParameterCollection myParamCollection = myCommand.Parameters;
myParamCollection.Add("DeptNo", SqlType.Integer);
myParamCollection.Add("DName", SqlType.VarChar);
myParamCollection.Add("Loc", SqlType.VarChar);
string myParamNames = "";
for (int i=0; i < myParamCollection.Count; i++)
myParamNames += myParamCollection[i].ToString() + "\n";
MessageBox.Show(myParamNames);
myParamCollection.Clear();
} |
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Public Sub CreateSqlParamColl(myCommand As SqlCommand)
Dim myParamCollection As SqlParameterCollection = myCommand.Parameters
myParamCollection.Add("DeptNo", SqlType.Integer)
myParamCollection.Add("DName", SqlType.VarChar)
myParamCollection.Add("Loc", SqlType.VarChar)
Dim myParamNames As String = ""
Dim i As Integer
For i = 0 To myParamCollection.Count - 1
myParamNames += myParamCollection(i).ToString() + ControlChars.Cr
Next i
MessageBox.Show(myParamNames)
myParamCollection.Clear()
End Sub |
