Code
insert into post ( postid,postname,post_address,sex,country,title,mobile,email,state,postmethod,IsMem,describe ) 
values 
( 'P-1000-45456','45645645645','中国456546','','','456546','','','无退回确认收到','','','')

Code
string strInsert = string.Format("insert into post ( postid,postname,post_address,sex,country,title,mobile,email,state,postmethod,IsMem,describe ) 
values( '{0}','{1}','{2}','{3}','{4}','{5}','{6}','{7}','{8}','{9}','{10}','{11}')", drop1.SelectedItem.Value.ToString () + "-" + TextBox1.Text.ToString(), 
TextBox2.Text + Request.Form["nameE"], 
Request.Form["post_address"] + Request.Form["txtpost_address"], 
Request.Form["sex"],
Request.Form["country"], 
Request.Form["title"], 
TextBox4.Text, 
TextBox3.Text, 
Request.Form["effect1"] + Request.Form["effect2"] + Request.Form["record"], 
Request.Form["post"] + Request.Form["post1"], 
Request.Form["IsNum"], Request.Form["describe"]); 

Code
if (Dal.Dal.DataAccess.ExecuteNonQuery(strInsert) == 1) 
                { 
                    Response.Write(" <script>alert('恭喜,操作成功!') </script>"); 
                } 
              else 
                { 
                    Response.Write(" <script>alert('操作失败') </script>"); 
                }

Code
public class DataAccess 
        { 
            public static int ExecuteNonQuery(string CmdText) 
            { 

                using (OleDbConnection conn = Get_Connetion()) 
                { 
                    OleDbCommand cmd = conn.CreateCommand(); 
                    try 
                    { 
                        conn.Open(); 
                        cmd.CommandText = CmdText; 
                        return cmd.ExecuteNonQuery(); 
                    } 
                    catch (OleDbException ex) 
                    { 
                        throw new Exception(ex.Message); 
                    } 
                    finally 
                    { 
                        cmd.Dispose(); 
                    } 
                } 
            } 

Code
public static OleDbConnection Get_Connetion() 
            { 
                string path = HttpContext.Current.Server.MapPath("~/App_Data/pizza.mdb"); 

                OleDbConnection connection = new OleDbConnection(@"PROVIDER=Microsoft.Jet.OLEDB.4.0;DATA Source=" + path); 
                return connection; 

            }

Code
-A
    ADD
    ALL
    Alphanumeric
    ALTER
    AND
    ANY
    Application
    AS
    ASC
    Assistant
    AUTOINCREMENT
    Avg
-B
    BETWEEN
    BINARY
    BIT
    BOOLEAN
    BY
    BYTE
-C
    CHAR, CHARACTER
    COLUMN
    CompactDatabase
    CONSTRAINT
    Container
    Count
    COUNTER
    CREATE
    CreateDatabase
    CreateField
    CreateGroup
    CreateIndex
    Createobject
    CreateProperty
    CreateRelation
    CreateTableDef
    CreateUser
    CreateWorkspace
    CURRENCY
    CurrentUser
-D
    DATABASE
    DATE
    DATETIME
    delete
    DESC
    Description
    DISALLOW
    DISTINCT
    DISTINCTROW
    Document
    DOUBLE
    drop
-E
    Echo
    Else
    End
    Eqv
    Error
    EXISTS
    Exit
-F
    FALSE
    Field, Fields
    FillCache
    FLOAT, FLOAT4, FLOAT8
    FOREIGN
    Form, Forms
    FROM
    Full
    FUNCTION
-G
    GENERAL
    Getobject
    GetOption
    GotoPage
    GROUP
    GROUP BY
    GUID
-H
    HAVING
-I
    Idle
    IEEEDOUBLE, IEEESINGLE
    If
    IGNORE
    Imp
    IN
    INDEX
    Index, Indexes
    INNER
    INSERT
    InsertText
    INT, INTEGER, INTEGER1, INTEGER2, INTEGER4
    INTO
    IS
-J
    JOIN
-K
    KEY
-L
    LastModified
    LEFT
    Level
    Like
    LOGICAL, LOGICAL1
    LONG, LONGBINARY, LONGTEXT
                
-M
    Macro
    Match
    Max, Min, Mod
    MEMO
    Module
    MONEY
    Move
-N
    NAME
    NewPassword
    NO
    Not
    Note
    NULL
    NUMBER, NUMERIC
-O
    object
    OLEobject
    OFF
    ON
    OpenRecordset
    OPTION
    OR
    ORDER
    Orientation
    Outer
    OWNERACCESS
-P
    Parameter
    PARAMETERS
    Partial
    PERCENT
    PIVOT
    PRIMARY
    PROCEDURE
    Property
-Q
    Queries
    Query
    Quit
-R
    REAL
    Recalc
    Recordset
    REFERENCES
    Refresh
    RefreshLink
    RegisterDatabase
    Relation
    Repaint
    RepairDatabase
    Report
    Reports
    Requery
    RIGHT
-S
    SCREEN
    SECTION
    SELECT
    SET
    SetFocus
    SetOption
    SHORT
    SINGLE
    SMALLINT
    SOME
    SQL
    StDev, StDevP
    STRING
    Sum
-T
    TABLE
    TableDef, TableDefs
    TableID
    TEXT
    TIME, TIMESTAMP
    TOP
    TRANSFORM
    TRUE
    Type
-U
    UNION
    UNIQUE
    update
    USER
-V
    VALUE
    VALUES
    Var, VarP
    VARBINARY, VARCHAR
-W
    WHERE
    WITH
    Workspace
-X
    Xor
-Y
    Year
    YES
    YESNO