/// <summary>
/// delete data by key value
/// 删除指定条件数据
/// </summary>
/// <returns></returns>
public int ExecuteCommand()
{
//数据库连接
if (_connectionConfig.IsAutoCloseConnection == false)
{
if (_database.CheckStatus() == false)
{
throw new Exception("databse connect not open");
}
}
if (_connectionConfig.IsAutoCloseConnection == true)
{
_database.Open();
}
Int32 count = 0;
if (filterDefinition != null)
{
count = _database.DeleteData(_databasename, _TableName, filterDefinition);
}
else
{
count = _database.DeleteData(_databasename, _TableName);
}
if (_connectionConfig.IsAutoCloseConnection == true)
{
_database.Close();
}
return(count);
}
