public int Delete(Tag objTag)
{
try
{
string[] keyColumns = new string[4]
{
"TagId",
"DataBlockId",
"DeviceId",
"ChannelId"
};
object[] keyValues = new object[4]
{
objTag.TagId,
objTag.DataBlockId,
objTag.DeviceId,
objTag.ChannelId
};
return(LocalBaseDAO.DeleteTable("[Tag]", keyColumns, keyValues));
}
catch (Exception ex)
{
throw ex;
}
}
public int Delete(Channel param)
{
try
{
string[] keyColumns = new string[1]
{
"ChannelId"
};
object[] keyValues = new object[1]
{
param.ChannelId
};
return(LocalBaseDAO.DeleteTable("[Channel]", keyColumns, keyValues));
}
catch (Exception ex)
{
throw ex;
}
}
public int Delete(object param)
{
try
{
string[] keyColumns = new string[1]
{
"DataBlockId"
};
object[] keyValues = new object[1]
{
param
};
return(LocalBaseDAO.DeleteTable("[DataBlock]", keyColumns, keyValues));
}
catch (Exception ex)
{
throw ex;
}
}
public int Delete(Device objDevice)
{
try
{
string[] keyColumns = new string[2]
{
"DeviceId",
"ChannelId"
};
object[] keyValues = new object[2]
{
objDevice.DeviceId,
objDevice.ChannelId
};
return(LocalBaseDAO.DeleteTable("[Device]", keyColumns, keyValues));
}
catch (Exception ex)
{
throw ex;
}
}
public int DeleteByDataBlock(DataBlock db)
{
try
{
string[] keyColumns = new string[3]
{
"ChannelId",
"DeviceId",
"DataBlockId"
};
object[] keyValues = new object[3]
{
db.ChannelId,
db.DeviceId,
db.DataBlockId
};
return(LocalBaseDAO.DeleteTable("[Tag]", keyColumns, keyValues));
}
catch (Exception ex)
{
throw ex;
}
}
public int Delete(DataBlock param)
{
try
{
string[] keyColumns = new string[3]
{
"DataBlockId",
"DeviceId",
"ChannelId"
};
object[] keyValues = new object[3]
{
param.DataBlockId,
param.DeviceId,
param.ChannelId
};
return(LocalBaseDAO.DeleteTable("[DataBlock]", keyColumns, keyValues));
}
catch (Exception ex)
{
throw ex;
}
}