vb.net - Error Adding Data to Access Database -


i trying add new record access database. new visual basic have been searching answer this. here code far:

dim id integer = cint(idbox.text)     dim password integer = cint(passwordbox.text)     dim first string = firstname.text     dim last string = lastname.text     dim access integer = cint(accesslevel.text)      dim conn new oledbconnection("provider = microsoft.ace.oledb.12.0;data source=c:\users\tristan\documents\visual studio 2015\projects\keno\keno\users.accdb")     conn.open()     dim ds new dataset     dim da oledb.oledbdataadapter     da = new oledb.oledbdataadapter("select * users", conn)     da.fill(ds, "users")     dim cb new oledbcommandbuilder(da)     dim dsnewrow datarow      dsnewrow = ds.tables("users").newrow()     dsnewrow.item("id") = id     dsnewrow.item("first_name") = first     dsnewrow.item("last_name") = last     dsnewrow.item("password") = password     dsnewrow.item("access_level") = access      ds.tables("users").rows.add(dsnewrow)     cb.getinsertcommand()     da.update(ds, "users")     conn.close()      msgbox("user added successfully!")

running gets error:

an unhandled exception of type system.data.oledb.oledbexception occurred in system.data.dll

additional information: syntax error in insert statement.

any appreciated!

the issue fact "password", have used column name, reserved word. identifiers used in sql code reserved words or contain special characters, e.g. spaces, must escaped. command builder doesn't default. have set quoteprefix , quotesuffix properties make so. access database, use "[" , "]" property values respectively.


-

Comments

Post a Comment

Popular posts from this blog

scala - 'wrong top statement declaration' when using slick in IntelliJ -

Image
i'm porting project scala 2.9 2.10, therefore have use slick instead of scalaquery. i'm using slick 2.1.0 since supports ms access. according this tutorial , upgrade guide changed robs object class , added val robs : why error message wrong top statement declaration , how rid of it? edit: i'm new scala... according this question seems can't put val outside of methods or classes, right? code above directly in packge. right approach slick then? should move code in class or trait? according this changed val robs = tablequery[robs] to object robs extends tablequery(new robs(_)) {} . no warnings or errors anymore. :)
Read more

c# - DevExpress.Wpf.Grid.InfiniteGridSizeException was unhandled -

Image
when using devexpress, see error: devexpress.wpf.grid.infinitegridsizeexception unhandled message="by default, infinite grid height not allowed since grid rows rendered , hence grid work slowly. fix issue, should place grid container give finite height grid, or should manually specify grid's height or maxheight. note can avoid exception setting gridcontrol.allowinfinitegridsize static property true, in case grid run slowly." the problem dxgrid has infinite height. to fix, set height non-infinite. snoop absolutely invaluable this: if "height" xaml element infinite (i.e. 0 or nan ), can set using one of following: option 1: height="{binding path=actualheight, relativesource={relativesource mode=findancestor, ancestortype=uielement}}" option 2: verticalalignment="stretch" option 3: height="auto" hint: use verticalalignment="stretch" if child of grid <rowdefinition height=
Read more

PySide and Qt Properties: Connecting signals from Python to QML -

i trying run simple pyside appliccation design made in qml. call function in qml python in separated thread. i have following qml view: import qt 4.7 rectangle { visible: true width: 100; height: 100 color: "lightgrey" text { id: datestr objectname: "datestr" x: 10 y: 10 text: "init text" font.pixelsize: 12 function updatedata(text) { datestr.text = qstr(text) console.log("you said: " + text) } } } here application: some imports.... #!/usr/bin/python import sys import time pyside import qtdeclarative, qtcore pyside.qtgui import qapplication pyside.qtdeclarative import qdeclarativeview the qthread worker.... #worker thread class worker(qtcore.qthread): updateprogress = qtcore.signal(int) def __init__(self, child): qtcore.qthread.__init__(self) self.child = child def run(self):
Read more