access事务插入多条记录
protected void Button1_Click(object sender, EventArgs e)
{
/*=============测试通过===============*/
OleDbConnection con = new
OleDbConnection("Provider=Microsoft.Jet.OleDb.4.0;Data
Source=C:/Inetpub/wwwroot/DotNetArticle/App_Data/DotNetArticle.mdb");
con.Open();
OleDbCommand cmd = new OleDbCommand();
cmd.Connection = con;
cmd.Transaction = con.BeginTransaction();
try
{
string sql1 = "insert into teaminfo (num,username,isplay) values(1,'a',1)";
string sql2 = "insert into teaminfo (num,username,isplay) values(2,'b',1)";
string sql3 = "insert into teaminfo (num,username,isplay) values(3,'c',1)";
string[] SQLStringList = { sql1, sql2, sql3 };
for (int n = 0; n < SQLStringList.Length; n++)
{
string strsql = SQLStringList[n].ToString();
if (strsql.Trim().Length > 1)
{
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带802.1Q的帧是在标准以太网帧上插入了4个字节的标识。其 ......
列出某一天, 上一星期的数据
SELECT distinct dateandtime
from ctdate_by_query_date
WHERE dateandtime between ((#2006-5-15#+(Weekday(2006-5-15)-7))-6) and (#2006-5-15#-7)+Weekday(2006-5-15)
sql="SELECT distinct dateandtime from ctarticle WHERE dateandtime between ((#"&date&"#+(We ......
Private Sub cmdListProperties_Click()
ListControlProps Me
End Sub
Public Sub ListControlProps(ByRef frm As Form)
Dim ctl As Control
Dim prp As Property
On Error GoTo props_err
For Each ctl In ......
最近在做Access的一个项目，总是莫名其妙的提示：“Insert Into 语法错误”，这样的信息总给人带来很多麻烦，有时候为了这样一个错误要找好久才能解决问题，"Insert Into 语法错误"这个提示本身包含的信息量很少，在跟踪堆栈中有找不到更详细的信息，为了避免大家在开发的过程中遇到同样的错误和困扰。通过查找和 ......
'创建数据库
Private Sub Create(ByVal mdbPath As String)
If File.Exists(mdbPath) Then
Throw New Exception("目标数据库已经存在，无法创建")
......
