1回答
From子句ms访问中的语法错误
、、、、
UpdateState.Added);command.Parameters.Clear();DataSet ds = new DataSet();但是它抛出一个异常
浏览 5提问于2015-07-04得票数 1
1回答
在Access数据库中插入新行
、、、、
OleDbCommand oledbCommand = new OleDbCommand(query, oledbConnection)) using (OleDbDataAdapteroledbDataAdapter = new OleDbDataAdapter(oledbCommand)) using (OleDbCommandBuilderoledbCommandBuilder = new OleDbCommandBuilder(<
浏览 2提问于2014-01-15得票数 0
当我这样做的时候 using(OleDbDataAdapter adapter = new OleDbDataAdapter(command
浏览 5提问于2012-08-22得票数 0
回答已采纳
Username.Text+"'"; DataTable dt = new DataTable(); da.Fill(dt); conect.Close
浏览 2提问于2019-03-08得票数 1
fieldvalue", value);cmd.Prepare();DataTable dt = new DataTable();da.Fill(dt);
问题是，我不知道如何在<em
浏览 3提问于2020-09-30得票数 2
回答已采纳
1回答
oledbDataAdapter = new OleDbDataAdapter(oledbCommand)) using (OleDbCommandBuilder oledbCommandBuilder= new OleDbCommandBuilder(oledbDataAdapter)) oledbDataAdapter.DeleteCommand =(true);
oledbDataAdapter.
浏览 1提问于2014-01-08得票数 1
回答已采纳
Provider=Microsoft.ACE.OLEDB.12.0;User Id=;Password=;Data Source=TS-POS.accdb"); OleDbDataAdapterdataAdapter = new OleDbDataAdapter("SELECT InvoiceNo, DayDate, Gross, Net, Staff FROM GrossSales ORDER下面是我用于datetimepicker的链接
OleDbDataAdapter</em
浏览 1提问于2018-05-20得票数 0
As System.Data.OleDb.OleDbDataAdapter = New System.Data.OleDb.OleDbDataAdapter(SQLString, OleDBConn1)
If Button1.Text = "CHANGE DATABASE" Then
OleDbDataAdapter1OleDbDataAdapter1.DeleteCommand = builde
浏览 1提问于2014-04-03得票数 0
1回答
sqlCmd.Parameters.AddWithValue("@AchNums", (SoccerTable.FooterRow.FindControl("AchNums") as TextBox).Text.Trim()); DataSet ds = new DataSet();
dataAdapt.Fill
浏览 13提问于2019-03-09得票数 0
OleDbConnection(strCon)) { string strSql = "SELECT * FROM customer WHERE City =Belfast";}
谢谢你的帮助！
浏览 1提问于2013-01-13得票数 0
回答已采纳
关于这个查询DataSet dstLog = new DataSet();
{
OleDbDataAdapterdaAvailable = new OleDbDataAdapter("
浏览 0提问于2013-05-16得票数 0
回答已采纳
2回答
"Excel 12.0 XML;HDR=Yes;\";"; OleDbDataAdaptermyDataAdapter = new OleDbDataAdapter("Select [ID], [Subject], [Catalog], [Last], [First Name], [Descr
浏览 3提问于2015-07-18得票数 0
回答已采纳
EventArgs e) //视图{ DataTable dt = new DataTable();
da = new OleDbDataAdapter("select * from Employees", con);
浏览 4提问于2014-03-16得票数 0
回答已采纳
4回答
Microsoft.ACE.OLEDB.12.0;Data Source=Inventar.accdb");connection.Open();
@"SELECT tbl_Computer.*, tbl_Besitzer.*DataSet ds = new DataSet();
OleDbData
浏览 1提问于2011-06-30得票数 10
回答已采纳
Dim DS As New DataSet 'Dataset Object
DA = New OleDb.OleDbDataAdapter
浏览 3提问于2016-05-26得票数 1
回答已采纳
1回答
OleDbCommand selectCommand = new OleDbCommand("select * from [SHEET1$]", con); adp.SelectCommand = selectCommand;
浏览 13提问于2013-10-23得票数 0
2回答
oledbDataAdapter = new OleDbDataAdapter(oledbCommand)) oledbDataAdapter.Fill(dataTableusing (OleDbConnection oledbConnection = new OleDbConnection(connectionString)) OleDbDataAdapteroledbDataAdapter = new OleDbDataAdapter(
浏览 0提问于2014-01-08得票数 0
回答已采纳
BlockHeadDatabase.accdb;Persist Security Info=False;") Dim DARatings As New OleDb.OleDbDataAdapter("SELECT Rating FROM Rating", CNRating)
Dim DATitle As New OleDb.OleDbDataAdapter("SELECT Title,Lending_Class FROM Ti
浏览 0提问于2011-10-20得票数 0
我试图从excel文件中获取数据并将其设置在数据库中。
path = Path.Combine(path, fileName);
var excelConnString = String.Format("Provider=Microsoft.ACE.OLEDB.12.0;Data Source={0};Extended Propertie
浏览 1提问于2019-08-26得票数 0
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