Microsoft.Data.SqlClient.SqlBulkCopy类型有四个构造函数: public SqlBulkCopy(SqlConnection connection);public SqlBulkCopy(string connectionString, SqlBulkCopyOptionscopyOptions);
public SqlBulkCopy(SqlConnection connectio
sqlBulkCopy = new SqlBulkCopy(con)) // Set the database table namesqlBulkCopy.ColumnMappings.Add("Full Name", "FullName");
sqlBulkCopy.ColumnMappings.Add("sqlBulkCopy.ColumnMappings.Add(
它是基于在SqlBulk类中定义的ImportForm连接通过ImportForm完成的: SqlBulkCopysqlBulkCopy= new SqlBulkCopy(sqlConnection);SqlBulkCopysqlBulkCopy = new SqlBulkCopy(importForm.sqlConnection);
但是它不起作
sqlBulkCopy = new SqlBulkCopy(con)) //Set the database table namesqlBulkCopy.ColumnMappings.Add("Host Key of Staff", "HostKey");
sqlBulkCopy.ColumnMappings.AddsqlBulkCopy.ColumnMappings.Ad
sqlBulkCopy = new SqlBulkCopy(con)) //Set the database table namesqlBulkCopy.DestinationTableName = "dbo.Data";
//[OPTIONAL]sqlBulkCopy.ColumnMappings.Add("Name of Depart
我使用C#的SQLBulkCopy类将多行插入到 Server 2008 R2.它适用于普通表.但不工作于具有稀疏列的表。using (SqlBulkCopysqlBulkCopy = new SqlBulkCopy(sqlConnection, SqlBulkCopyOptions.KeepIdentity{
foreach (DataColumn item in objectData.Columns
As New SqlBulkCopy(Mycon.mConnection, SqlBulkCopyOptions.FireTriggers, Nothing)sqlBulkCopy.DestinationTableName = "GST2_B2B"
sqlBulkCopy.ColumnMappings.Add("ctinsqlBulkCopy.ColumnMappings.Add("val", "Invoice_Value&
我收到一个Excel电子表格,需要将其导入到数据库中的表中。我以前问过从电子表格(Read a single cell from Excel to a string using C# and ASP.NET)中提取单个单元格数据的问题,我正在尝试在此基础上构建,以便将整个电子表格移动到数据库中。 信息格式为:第1列=名称,第2列=工资,第3列=部门 现有代码如下: #region Initialize Connectionvar sql = new SQL_Statements();
Class_Co