Query for data in the C # DataTable for the specified field name

This article mainly introduced the C # DataTable query specified field name data, this article directly give the example code, simple and easy to understand, the need for friends can refer to the

1. After the query to obtain the corresponding data set, transfer parameters Strcodename, according to the Strcodename matching corresponding fields in the dataset, get the corresponding destination field in the dataset

The code is as follows:

private String Getstrname (DataTable dtable, String strcodename)

{

string Name = Strcodename;

datarow[] Dr = Dtable. Select ("match corresponding field =" + Strcodename);

if (Dr. Length > 0)

{

Name = dr[0]["destination field"]. ToString ();

}

return Name;

}

2. Default assignment matching field, get destination field after query