dim conn as new adodb.connection
dim rs as new adodb.recordset
private sub command1_click()
'長整型
on error goto dataerr
dim connstr as string
dim sql as string
connstr = "provider=microsoft.jet.oledb.4.0;" & _
"persist security info=false;" & _
"jet oledb:database password=lee1012"
conn.open connstr
rs.cursorlocation = aduseclient
sql = "alter table 使用者資訊 add 新字段數字 int null"
rs.open sql, conn, adopenkeyset, adlockpessimistic
'''''''''''''''''''''
set rs = nothing
set conn = nothing
msgbox "建立成功"
dataerr:
if err.number <> 0 then
msgbox err.number & err.description
set rs = nothing
set conn = nothing
exit sub
end if
end sub
private sub command2_click()
'字串
on error goto dataerr
dim connstr as string
dim sql as string
connstr = "provider=microsoft.jet.oledb.4.0;" & _
"persist security info=false;" & _
"jet oledb:database password=lee1012"
conn.open connstr
rs.cursorlocation = aduseclient
sql = "alter table 使用者資訊 add 新字段字元 varchar(40) null"
rs.open sql, conn, adopenkeyset, adlockpessimistic
'''''''''''''''''''''
set rs = nothing
set conn = nothing
msgbox "建立成功"
dataerr:
if err.number <> 0 then
msgbox err.number & err.description
set rs = nothing
set conn = nothing
exit sub
end if
end sub
private sub command3_click()
'boolean是/否
on error goto dataerr
dim connstr as string
dim sql as string
connstr = "provider=microsoft.jet.oledb.4.0;" & _
"persist security info=false;" & _
"jet oledb:database password=lee1012"
conn.open connstr
rs.cursorlocation = aduseclient
sql = "alter table 使用者資訊 add 新字段是否 bit"
rs.open sql, conn, adopenkeyset, adlockpessimistic
'''''''''''''''''''''
set rs = nothing
set conn = nothing
msgbox "建立成功"
dataerr:
if err.number <> 0 then
msgbox err.number & err.description
set rs = nothing
set conn = nothing
exit sub
end if
end sub
private sub command4_click()
'貨幣型
on error goto dataerr
dim connstr as string
dim sql as string
connstr = "provider=microsoft.jet.oledb.4.0;" & _
"persist security info=false;" & _
"jet oledb:database password=lee1012"
conn.open connstr
rs.cursorlocation = aduseclient
sql = "alter table 使用者資訊 add 新字段貨幣 money"
rs.open sql, conn, adopenkeyset, adlockpessimistic
'''''''''''''''''''''
set rs = nothing
set conn = nothing
msgbox "建立成功"
dataerr:
if err.number <> 0 then
msgbox err.number & err.description
set rs = nothing
set conn = nothing
exit sub
end if
end sub
private sub command5_click()
'建立多個字段
on error goto dataerr
dim connstr as string
dim sql as string
connstr = "provider=microsoft.jet.oledb.4.0;" & _
"persist security info=false;" & _
"jet oledb:database password=lee1012"
conn.open connstr
rs.cursorlocation = aduseclient
sql = "alter table 使用者資訊 add 新字段數字 int null, 新字段字元 varchar(40) null, 新字段是否 bit, 新字段貨幣 money"
rs.open sql, conn, adopenkeyset, adlockpessimistic
'''''''''''''''''''''
set rs = nothing
set conn = nothing
msgbox "建立成功"
dataerr:
if err.number <> 0 then
msgbox err.number & err.description
set rs = nothing
set conn = nothing
exit sub
end if
end sub
private sub command6_click()
'日期/時間
on error goto dataerr
dim connstr as string
dim sql as string
connstr = "provider=microsoft.jet.oledb.4.0;" & _
"persist security info=false;" & _
"jet oledb:database password=lee1012"
conn.open connstr
rs.cursorlocation = aduseclient
sql = "alter table 使用者資訊 add 新字段日期 date null"
rs.open sql, conn, adopenkeyset, adlockpessimistic
'''''''''''''''''''''
set rs = nothing
set conn = nothing
msgbox "建立成功"
dataerr:
if err.number <> 0 then
msgbox err.number & err.description
set rs = nothing
set conn = nothing
exit sub
end if
end sub
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