How CodeDom generates the following code, thank you, or give some tips .....

ephermal

Field names and field types in the data table are stored in the dataset

dataset ds = ds1;

Now generate the following code:

SqlParameter [] parameters = {
new SqlParameter ("@ lm_id", SqlDbType.Int, 4),
new SqlParameter ("@ news_leixing", SqlDbType.Int, 4)
};
parameters [0] .Value = model.lm_id;
parameters [1] .Value = model.news_leixing;

zhoujiyuxs

Did not understand the meaning of the landlord.

richwolfbobo

It should be possible to get all the field types and names in the dataset
Then use a for loop to add what you want.