C 呼叫Oracle儲存過程

1.建立表

create

table
test
(id 
number
,name 
varchar2(10
),*** 
varchar2(4
),age 
number
,address 
varchar2(200
));

2.建立不帶引數的儲存過程

create

orreplace
procedure
proc1
isbegin
insert
into test(id,name,***,age) values
(1,'
moses
','man
',25
);commit
;end
;/

3.寫c#**呼叫這個不帶引數的儲存過程

protected

void button2_click(object
sender, eventargs e)

4.寫乙個沒有返回值的帶引數的儲存過程

create

orreplace
proc2
(v_id  
number
,v_name 
varchar2)is
begin
insert
into
test(id,name)
values
(v_id,v_name);
commit
;end
;/

5.c#呼叫這個帶引數無返回值的儲存過程

protected

void button1_click(object
sender, eventargs e)
if (string.isnullorempty(this
.textbox3.text))
string or=configurationmanager.connectionstrings["
conn
"].tostring();
oracleconnection oc = new
oracleconnection(or);
oc.open();
oraclecommand om =oc.createcommand();
om.commandtype =commandtype.storedprocedure;
om.commandtext = "
proc2";
om.parameters.add(
"v_id
", oracletype.number).direction =parameterdirection.input;
om.parameters[
"v_id
"].value = this
.textbox2.text.trim();
om.parameters.add(
"v_name
", oracletype.nvarchar).direction =parameterdirection.input;
om.parameters[
"v_name
"].value = this
.textbox3.text.trim();
om.executenonquery();
oc.close();
}

6.寫乙個帶引數有返回值的儲存過程

create

orreplace
procedure proc3 (recount out number)is
begin
select
count(*)  into reccount from
test;
commit
;end
;/

7.c#呼叫這個帶引數有返回值的儲存過程

protected

void button1_click(object
sender, eventargs e)

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