本文整理汇总了C#中System.Data.SqlClient.SqlDataAdapter.SqlDataAdapter构造函数的典型用法代码示例。如果您正苦于以下问题：C# SqlDataAdapter构造函数的具体用法？C# SqlDataAdapter怎么用？C# SqlDataAdapter使用的例子？那么恭喜您, 这里精选的构造函数代码示例或许可以为您提供帮助。您也可以进一步了解该构造函数所在类System.Data.SqlClient.SqlDataAdapter的用法示例。
在下文中一共展示了SqlDataAdapter构造函数的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: CreateSqlDataAdapter
public static SqlDataAdapter CreateSqlDataAdapter(SqlConnection connection)
{
SqlDataAdapter adapter = new SqlDataAdapter();
adapter.MissingSchemaAction = MissingSchemaAction.AddWithKey;
// Create the commands.
adapter.SelectCommand = new SqlCommand(
"SELECT CustomerID, CompanyName FROM CUSTOMERS", connection);
adapter.InsertCommand = new SqlCommand(
"INSERT INTO Customers (CustomerID, CompanyName) " +
"VALUES (@CustomerID, @CompanyName)", connection);
adapter.UpdateCommand = new SqlCommand(
"UPDATE Customers SET CustomerID = @CustomerID, CompanyName = @CompanyName " +
"WHERE CustomerID = @oldCustomerID", connection);
adapter.DeleteCommand = new SqlCommand(
"DELETE FROM Customers WHERE CustomerID = @CustomerID", connection);
// Create the parameters.
adapter.InsertCommand.Parameters.Add("@CustomerID",
SqlDbType.Char, 5, "CustomerID");
adapter.InsertCommand.Parameters.Add("@CompanyName",
SqlDbType.VarChar, 40, "CompanyName");
adapter.UpdateCommand.Parameters.Add("@CustomerID",
SqlDbType.Char, 5, "CustomerID");
adapter.UpdateCommand.Parameters.Add("@CompanyName",
SqlDbType.VarChar, 40, "CompanyName");
adapter.UpdateCommand.Parameters.Add("@oldCustomerID",
SqlDbType.Char, 5, "CustomerID").SourceVersion =
DataRowVersion.Original;
adapter.DeleteCommand.Parameters.Add("@CustomerID",
SqlDbType.Char, 5, "CustomerID").SourceVersion =
DataRowVersion.Original;
return adapter;
}示例2: CreateSqlDataAdapter
public static SqlDataAdapter CreateSqlDataAdapter(SqlCommand selectCommand,
SqlConnection connection)
{
SqlDataAdapter adapter = new SqlDataAdapter(selectCommand);
adapter.MissingSchemaAction = MissingSchemaAction.AddWithKey;
// Create the other commands.
adapter.InsertCommand = new SqlCommand(
"INSERT INTO Customers (CustomerID, CompanyName) " +
"VALUES (@CustomerID, @CompanyName)", connection);
adapter.UpdateCommand = new SqlCommand(
"UPDATE Customers SET CustomerID = @CustomerID, CompanyName = @CompanyName " +
"WHERE CustomerID = @oldCustomerID", connection);
adapter.DeleteCommand = new SqlCommand(
"DELETE FROM Customers WHERE CustomerID = @CustomerID", connection);
// Create the parameters.
adapter.InsertCommand.Parameters.Add("@CustomerID",
SqlDbType.Char, 5, "CustomerID");
adapter.InsertCommand.Parameters.Add("@CompanyName",
SqlDbType.VarChar, 40, "CompanyName");
adapter.UpdateCommand.Parameters.Add("@CustomerID",
SqlDbType.Char, 5, "CustomerID");
adapter.UpdateCommand.Parameters.Add("@CompanyName",
SqlDbType.VarChar, 40, "CompanyName");
adapter.UpdateCommand.Parameters.Add("@oldCustomerID",
SqlDbType.Char, 5, "CustomerID").SourceVersion = DataRowVersion.Original;
adapter.DeleteCommand.Parameters.Add("@CustomerID",
SqlDbType.Char, 5, "CustomerID").SourceVersion = DataRowVersion.Original;
return adapter;
}示例3: CreateSqlDataAdapter
public static SqlDataAdapter CreateSqlDataAdapter(string commandText,
SqlConnection connection)
{
SqlDataAdapter adapter = new SqlDataAdapter(commandText, connection);
adapter.MissingSchemaAction = MissingSchemaAction.AddWithKey;
// Create the other commands.
adapter.InsertCommand = new SqlCommand(
"INSERT INTO Customers (CustomerID, CompanyName) " +
"VALUES (@CustomerID, @CompanyName)");
adapter.UpdateCommand = new SqlCommand(
"UPDATE Customers SET CustomerID = @CustomerID, CompanyName = @CompanyName " +
"WHERE CustomerID = @oldCustomerID");
adapter.DeleteCommand = new SqlCommand(
"DELETE FROM Customers WHERE CustomerID = @CustomerID");
// Create the parameters.
adapter.InsertCommand.Parameters.Add("@CustomerID",
SqlDbType.Char, 5, "CustomerID");
adapter.InsertCommand.Parameters.Add("@CompanyName",
SqlDbType.VarChar, 40, "CompanyName");
adapter.UpdateCommand.Parameters.Add("@CustomerID",
SqlDbType.Char, 5, "CustomerID");
adapter.UpdateCommand.Parameters.Add("@CompanyName",
SqlDbType.VarChar, 40, "CompanyName");
adapter.UpdateCommand.Parameters.Add("@oldCustomerID",
SqlDbType.Char, 5, "CustomerID").SourceVersion = DataRowVersion.Original;
adapter.DeleteCommand.Parameters.Add("@CustomerID",
SqlDbType.Char, 5, "CustomerID").SourceVersion = DataRowVersion.Original;
return adapter;
}示例4: CreateSqlDataAdapter
public static SqlDataAdapter CreateSqlDataAdapter(string commandText,
string connectionString)
{
SqlDataAdapter adapter = new SqlDataAdapter(commandText, connectionString);
SqlConnection connection = adapter.SelectCommand.Connection;
adapter.MissingSchemaAction = MissingSchemaAction.AddWithKey;
// Create the commands.
adapter.InsertCommand = new SqlCommand(
"INSERT INTO Customers (CustomerID, CompanyName) " +
"VALUES (@CustomerID, @CompanyName)", connection);
adapter.UpdateCommand = new SqlCommand(
"UPDATE Customers SET CustomerID = @CustomerID, CompanyName = @CompanyName " +
"WHERE CustomerID = @oldCustomerID", connection);
adapter.DeleteCommand = new SqlCommand(
"DELETE FROM Customers WHERE CustomerID = @CustomerID", connection);
// Create the parameters.
adapter.InsertCommand.Parameters.Add("@CustomerID",
SqlDbType.Char, 5, "CustomerID");
adapter.InsertCommand.Parameters.Add("@CompanyName",
SqlDbType.VarChar, 40, "CompanyName");
adapter.UpdateCommand.Parameters.Add("@CustomerID",
SqlDbType.Char, 5, "CustomerID");
adapter.UpdateCommand.Parameters.Add("@CompanyName",
SqlDbType.VarChar, 40, "CompanyName");
adapter.UpdateCommand.Parameters.Add("@oldCustomerID",
SqlDbType.Char, 5, "CustomerID").SourceVersion = DataRowVersion.Original;
adapter.DeleteCommand.Parameters.Add("@CustomerID",
SqlDbType.Char, 5, "CustomerID").SourceVersion = DataRowVersion.Original;
return adapter;
}