Kipii ya Type ya ADO
Maelezo na matumizi
Kipii ya Type inaathiriwa kusababisha au kureturna kina. DataTypeEnum Wengine, inaathiriwa na kina ya Parameter, Field au Property kwa sababu ya kina ya kina.
Mfumo | Maelezo ya kipii ya Type |
---|---|
Parameter | Kwa kiproperty, kipii ya Type ina haki kusoma/kusoma/kusoma. |
Field | Kwa kifield kipya katika kikolekani ya Fields ya Record, Type ina haki kusoma/kusoma kwa sababu ya kwamba Value ya Field inaathiriwa na data provider inaongeza kipya kwa kufungua uharibifu wa kikolekani. |
Property | Kwa kiproperty, kipii ya Type ina ngumu kusoma. |
Majadiliano
objectname.Type
Mfano
Kwa kifield:
<% set conn=Server.CreateObject("ADODB.Connection") conn.Provider="Microsoft.Jet.OLEDB.4.0" conn.Open "c:/webdata/northwind.mdb" set rs = Server.CreateObject("ADODB.Recordset") rs.open "Select * from orders", conn response.write(rs.Fields(0).Type) rs.Close conn.close %>
Kwa kiproperty:
<% set comm=Server.CreateObject("ADODB.Command") set para=Server.CreateObject("ADODB.Parameter") para.Type=adVarChar para.Size=25 para.Direction=adParamInput para.Value=varfname comm.Parameters.Append para %>
Kwa kiproperty:
<% set conn=Server.CreateObject("ADODB.Connection") conn.Provider="Microsoft.Jet.OLEDB.4.0" conn.Open "c:/webdata/northwind.mdb" set rs = Server.CreateObject("ADODB.Recordset") rs.open "Select * from orders", conn set prop=Server.CreateObject("ADODB.Property") Muhtasari wa Hisia za Muhtasari ya Tablica ya Insha for each prop in rs.Properties response.write("Attr:" & prop.Attributes & "<br />") response.write("Name:" & prop.Name & "<br />") response.write("Value:" & prop.Value & "<br />") response.write("Type:" & prop.Type & "<br />") next rs.close conn.close set rs=nothing set conn=nothing %>