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我试图将数据集中的数据添加到访问表（.mdb）。当我尝试在表格中插入值时，出现此错误。这是代码标准表达式中的数据类型不匹配
DataSet ds = new DataSet();
Console.Write("The NAME IS: " + FileName.Text.ToString());
ds.ReadXml("C:\\Dallas_Test\\Offense_7_1_2010\\" + FileName.Text.ToString());
ADOX.Catalog cat = new Catalog();
cat.Create("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\\Dallas_Test\\Offense_7_Test75_2010\\Offense.mdb;Jet OLEDB:Engine Type=5");
//Create table in New Created Database
OleDbConnection connection = new OleDbConnection(@"Provider=Microsoft.Jet.Oledb.4.0;Data Source=C:\\Dallas_Test\\Offense_7_Test75_2010\\Offense.mdb");
connection.Open();
OleDbCommand olecom = new OleDbCommand("create table Offense([AgencyORI] Text,[AgencyName] Text,[offenseservicenumber] Text, [offensedate] Text, [offensereporteddate] Text,[offensestarttime] Text, [offensestoptime] Text, [offensetimedispatched] Text, [offensereportingarea] Number, " +
" [offensebeat] Number,[offensewatch] Number, [offensesignal1] Number, [offensesignal2] Number, [offensename] Text, [offenserace] Text,[offensegender] Text, [offenseage] Number, [offenseblock] Number,[offensedirection] Number, [offensestreet] Text, [offenseapartment] Number, [offensecity] Text,[offensestate] Text, [offensezip] Number, " +
" [offensebusinessblock] Text, [offensebusinessdirection] Text , [offensebusinessstreet] Text, [offensebusinesscity] Text, [offensepropertyattackcode] Text, [offensepremises] Text, [offensedateofoccurence1] Text, [offensetimeofoccurence1] Text, [offensedateofoccurence2] Text, [offensetimeofoccurence2] Text, [offenseucr1] Number, " +
" [offenseucr2] Number, [offensemethodofoffense] Text, [offenseweather] Text, [offensefamilyviolence] Text, [offensegangacitivty] Text, [offensereportofficerbadge1] Number, " +
" [offensereportingofficerbadge2] Number,[offenserecorddate] Text, [offensestatus] Text)", connection);
olecom.ExecuteNonQuery();
// Iterate through each row and Write it in table
foreach (DataRow r in ds.Tables[0].Rows)
{
String AgencyORI = r["AgencyORI"].ToString();
String AgencyName = r["AgencyName"].ToString();
String offenseservicenumber = r["offenseservicenumber"].ToString();
String offensedate = Convert.ToDateTime(r["offensedate"]).ToShortTimeString();
String offensereporteddate = Convert.ToDateTime(r["offensereporteddate"]).ToShortTimeString();
String offensestarttime = Convert.ToDateTime(r["offensestarttime"]).ToShortTimeString();
String offensestoptime = Convert.ToDateTime(r["offensestoptime"]).ToShortTimeString();
String offensetimedispatched = Convert.ToDateTime(r["offensetimedispatched"]).ToShortTimeString();
int offensereportingarea = Convert.ToInt32(r["offensereportingarea"]);
int offensebeat = Convert.ToInt32(r["offensebeat"]);
int offensewatch = Convert.ToInt32(r["offensewatch"]);
String offensesignal1 = r["offensesignal1"].ToString();
String offensesignal2 = r["offensesignal2"].ToString();
String offenserace = r["offenserace"].ToString();
String offensename = r["offensename"].ToString();
String offensegender = r["offensegender"].ToString();
int offenseage = 0;
int offenseblock = 0;
int offensedirection = 0;
if (r["offenseage"].GetType()==typeof(Int32))
{
offenseage = Convert.ToInt32(r["offenseage"]);
}
else
{
r["offenseage"] = 0;
}
if (r["offenseblock"].GetType() == typeof(Int32))
{
offenseblock = Convert.ToInt32(r["offenseblock"]);
}
else
{
r["offenseblock"] = 0;
}
if (r["offensedirection"].GetType() == typeof(Int32))
{
offensedirection = Convert.ToInt32(r["offensedirection"]);
}
else
{
r["offensedirection"] = 0;
}
String offensestreet = r["offensestreet"].ToString();
int offenseapartment = 0;
if (r["offenseapartment"].GetType() == typeof(Int32))
{
offenseapartment = Convert.ToInt32(r["offenseatartment"]);
}
else
{
r["offenseapartment"] = 0;
}
String offensecity = r["offensecity"].ToString();
String offensestate = r["offensestate"].ToString();
int offensezip = Convert.ToInt32(r["offensezip"]);
String offensebusinessblock = r["offensebusinessblock"].ToString();
String offensebusinessstreet = r["offensebusinessstreet"].ToString();
String offensebusinessdirection =r["offensebusinessdirection"].ToString();
String offensebusinesscity = r["offensebusinesscity"].ToString();
String offensepropertyattackcode = r["offensepropertyattackcode"].ToString();
int offensepremises = 0;
if (r["offensepremises"].GetType() == typeof(Int32))
{
offensepremises = Convert.ToInt32(r["offenspremises"]);
}
else
{
r["offensepremises"] = 0;
}
String offensedateofoccurence1 = Convert.ToDateTime(r["offensedateofoccurence1"]).ToString();
String offensetimeofoccurence1 = Convert.ToDateTime(r["offensetimeofoccurence1"]).ToShortTimeString();
String offensedateofoccurence2 = Convert.ToDateTime(r["offensedateofoccurence2"]).ToString();
String offensetimeofoccurence2 = Convert.ToDateTime(r["offensetimeofoccurence2"]).ToShortTimeString();
int offenseucr1 = 0;
if (r["offenseucr1"].GetType() == typeof(Int32))
{
offenseucr1 = Convert.ToInt32(r["offenseucr1"]);
}
else
{
r["offenseucr1"] = 0;
}
int offenseucr2 = 0;
if (r["offenseucr2"].GetType() == typeof(Int32))
{
offenseucr2 = Convert.ToInt32(r["offenseucr2"]);
}
else
{
r["offenseucr2"] = 0;
}
String offensemethodofoffense = r["offensepropertyattackcode"].ToString();
String offenseweather = r["offenseweather"].ToString();
String offensefamilyviolence = r["offensefamilyviolence"].ToString();
String offensegangacitivty =r["offensegangacitivty"].ToString();
int offensereportofficerbadge1 = 0;
if (r["offensereportofficerbadge1"].GetType() == typeof(Int32))
{
offensereportofficerbadge1 = Convert.ToInt32(r["offensereportofficerbadge1"]);
}
else
{
r["offensereportofficerbadge1"] = 0;
}
int offensereportingofficerbadge2 = 0;
if (r["offensereportingofficerbadge2"].GetType() == typeof(Int32))
{
offensereportingofficerbadge2 = Convert.ToInt32(r["offensereportingofficerbadge2"]);
}
else
{
r["offensereportingofficerbadge2"] = 0;
}
String offenserecorddate = r["offenserecorddate"].ToString();
String offensestatus = r["offensestatus"].ToString();
olecom = new OleDbCommand("insert into Offense([AgencyORI],[AgencyName],[offenseservicenumber],[offensedate], [offensereporteddate], [offensestarttime], [offensestoptime],[offensetimedispatched],[offensereportingarea],[offensebeat],[offensewatch], [offensesignal1], [offensesignal2], [offensename], [offenserace], [offensegender]," +
" [offenseage], [offenseblock], [offensedirection], [offensestreet], [offenseapartment], [offensecity], [offensestate],[offensezip], [offensebusinessblock], [offensebusinessdirection], [offensebusinessstreet], [offensebusinesscity], [offensepropertyattackcode],[offensepremises],[offensedateofoccurence1],[offensetimeofoccurence1], [offensedateofoccurence2],[offensetimeofoccurence2],[offenseucr1],[offenseucr2],[offensemethodofoffense],[offenseweather],[offensefamilyviolence], [offensegangacitivty], [offensereportofficerbadge1], [offensereportingofficerbadge2],[offenserecorddate],[offensestatus]) values(@AgencyORI,@AgencyName,@offenseservicenumber,@offensedate,@offensereporteddate," +
" @offensestarttime, @offensestoptime,@offensetimedispatched, @offensereportingarea, @offesebeat, @offensewatch, @offensesignal1, @offensesignal2, @offensename, @offenserace, @offensegender, @offenseage, @offenseblock, @offensedirection, @offensestreet, @offenseapartment, @offensecity, offensestate, @offensezip," +
" @offensebusinessblock, @offensebusinessdirection, @offensebusinessstreet, @offensebusinesscity,@offensepropertyattackcode,@offensepremises,@offensedateofoccurence1,@offensetimeofoccurence1, @offensedateofoccurence2, @offensetimeofoccurence2 ,@offenseucr1 ,@offenseucr2, @offensemethodofoffense, @offenseweather, @offensefamilyviolence, @offensegangacitivty, @offensereportofficerbadge1, @offensereportingofficerbadge2,@offenserecorddate, @offensestatus)", connection);
olecom.Parameters.AddWithValue("@AgencyORI", AgencyORI);
olecom.Parameters.AddWithValue("@AgencyName", AgencyName);
olecom.Parameters.AddWithValue("@offenseservicenumber", offenseservicenumber);
olecom.Parameters.AddWithValue("@offensedate", offensedate);
olecom.Parameters.AddWithValue("@offensereporteddate", offensereporteddate);
olecom.Parameters.AddWithValue("@offensestarttime", offensestarttime);
olecom.Parameters.AddWithValue("@offensestoptime", offensestoptime);
olecom.Parameters.AddWithValue("@offensetimedispatched", offensetimedispatched);
olecom.Parameters.AddWithValue("@offensereportingarea", offensereportingarea);
olecom.Parameters.AddWithValue("@offensebeat", offensebeat);
olecom.Parameters.AddWithValue("@offensewatch", offensewatch);
olecom.Parameters.AddWithValue("@offensesignal1", offensesignal1);
olecom.Parameters.AddWithValue("@offensesignal2", offensesignal2);
olecom.Parameters.AddWithValue("@offensename", offensename);
olecom.Parameters.AddWithValue("@offenserace", offenserace);
olecom.Parameters.AddWithValue("@offensegender", offensegender);
olecom.Parameters.AddWithValue("@offenseblock", offenseblock);
olecom.Parameters.AddWithValue("@offensedirection", offensedirection);
olecom.Parameters.AddWithValue("@offensestreet", offensestreet);
olecom.Parameters.AddWithValue("@offenseapartment", offenseapartment);
olecom.Parameters.AddWithValue("@offensecity", offensecity);
olecom.Parameters.AddWithValue("@offensestate", offensestate);
olecom.Parameters.AddWithValue("@offenseage", offenseage);
olecom.Parameters.AddWithValue("@offenesezip", offensezip);
olecom.Parameters.AddWithValue("@offensebusinessblock", offensebusinessblock);
olecom.Parameters.AddWithValue("@offensebusinessdirection", offensebusinessdirection);
olecom.Parameters.AddWithValue("@offensebusinessstreet", offensebusinessstreet);
olecom.Parameters.AddWithValue("@offensebusinesscity", offensebusinesscity);
olecom.Parameters.AddWithValue("@offensepropertyattackcode", offensepropertyattackcode);
olecom.Parameters.AddWithValue("@offensepremises", offensepremises);
olecom.Parameters.AddWithValue("@offensedateofoccurence1", offensedateofoccurence1);
olecom.Parameters.AddWithValue("@offensetimeofoccurence1", offensetimeofoccurence1);
olecom.Parameters.AddWithValue("@offensedateofoccurence2", offensedateofoccurence2);
olecom.Parameters.AddWithValue("@offensetimeofoccurence2", offensetimeofoccurence2);
olecom.Parameters.AddWithValue("@offenseucr1", offenseucr1);
olecom.Parameters.AddWithValue("@offenseucr2", offenseucr2);
olecom.Parameters.AddWithValue("@offensemethodofoffense", offensemethodofoffense);
olecom.Parameters.AddWithValue("@offenseweather", offenseweather);
olecom.Parameters.AddWithValue("@offensefamilyviolence", offensefamilyviolence);
olecom.Parameters.AddWithValue("@offensegangacitivty", offensegangacitivty);
olecom.Parameters.AddWithValue("@offensereportofficerbadge1", offensereportofficerbadge1);
olecom.Parameters.AddWithValue("@offensereportingofficerbadge2", offensereportingofficerbadge2);
olecom.Parameters.AddWithValue("@offenserecorddate", offenserecorddate);
olecom.Parameters.AddWithValue("@offensestatus", offensestatus);
olecom.ExecuteNonQuery();
}
connection.Close();
我收到olecom.ExecuteNon Query（）方法的错误。我也尝试将日期字段转换为字符串，但它仍然没有帮助。我也没有被告知导致这个问题的领域。 有人可以帮助我吗？ 谢谢。
如果您对代码进行格式化并仅发布相关章节... – 2010-07-29 23:15:12
对不起，对于这样长的代码，我发布长代码的原因是我可能在代码中犯了一个错误（一个错字或者String/int交换）。我认为如果我修改这些代码，我可能会隐藏一个可能的问题区域。感谢评论。如果您仍然希望我修剪代码，请告诉我。 谢谢， Sid – Sid 2010-07-29 23:29:09
@sidhanshu：至少摆脱线之间的额外空间，以便我们可以阅读它。 – 2010-07-29 23:35:19