/// <summary>
/// Adds a parameter to a command that can accept a list of IDs.
/// </summary>
/// <param name="command">The command object to update.</param>
/// <param name="name">A string containing the name of the parameter.</param>
/// <param name="stringList">The string list.</param>
/// <returns></returns>
public static IDbDataParameter AddStringListParameter(this IDbCommand command, string name, IEnumerable <string> stringList)
{
/////
// Define data table
/////
DataTable dataTable = command.CreateTableValuedParameter(TableValuedParameterType.NVarCharMaxListType);
/////
// Fill table
/////
foreach (string value in stringList)
{
dataTable.Rows.Add(value);
}
return(command.AddTableValuedParameter(name, dataTable));
}
/// <summary>
/// Adds a parameter to a command that can accept a list of some arbitrary object type.
/// </summary>
/// <param name="command">The command object to update.</param>
/// <param name="name">A string containing the name of the parameter.</param>
/// <param name="listType">The type of data.</param>
/// <param name="dataList">The data list.</param>
/// <returns></returns>
public static IDbDataParameter AddListParameter(this IDbCommand command, string name, TableValuedParameterType listType, IEnumerable <object> dataList)
{
/////
// Define data table
/////
DataTable dataTable = command.CreateTableValuedParameter(listType);
/////
// Fill table
/////
foreach (object value in dataList)
{
dataTable.Rows.Add(value);
}
return(command.AddTableValuedParameter(name, dataTable));
}
/// <summary>
/// Adds a parameter to a command that can accept a list of IDs.
/// </summary>
/// <param name="command">
/// The command object to update.
/// </param>
/// <param name="name">
/// A string containing the name of the parameter.
/// </param>
/// <param name="idList">
/// The list of IDs, which must be unique.
/// </param>
public static IDbDataParameter AddIdListParameter(this IDbCommand command, string name, IEnumerable <long> idList)
{
/////
// Define data table
/////
DataTable dataTable = command.CreateTableValuedParameter(TableValuedParameterType.BigInt);
/////
// Fill table
/////
foreach (long id in idList.Distinct( ))
{
dataTable.Rows.Add(id);
}
return(command.AddTableValuedParameter(name, dataTable));
}
