public static IInsertBuilder Column(this IInsertBuilder builder, bool condition, Func <SqlBuilderParameter> func)
{
builder = builder ?? throw new ArgumentNullException(nameof(builder));
func = func ?? throw new ArgumentNullException(nameof(func));
if (condition)
{
return(builder.Column(func.Invoke()));
}
else
{
return(builder);
}
}
public static IInsertBuilder Column(this IInsertBuilder builder, string columnName, object value, DbType?dbType = null, ParameterDirection?direction = null, int?size = null)
{
builder = builder ?? throw new ArgumentNullException(nameof(builder));
if (string.IsNullOrEmpty(columnName))
{
throw new ArgumentException($"{nameof(columnName)}不能为空", nameof(columnName));
}
//if (value == null)
// throw new ArgumentException($"{nameof(value)}不能为空", nameof(value));
builder.Column(new SqlBuilderParameter(columnName, value, dbType, direction, size));
return(builder);
}
public InsertBuilder(IInsertBuilder builder, DbContext db)
{
this._builder = builder ?? throw new ArgumentNullException(nameof(builder));
this._db = db ?? throw new ArgumentNullException(nameof(db));
}
