Asp. NET to modify the values in the DataTable fetched from the database

Source: Internet
Author: User

Sometimes we get an object from a database table for an entity, but some of the content is not the final display, and the format is different. After some attempts to find the values in a DataTable that are inconsistent with the type you want to change, you cannot change it, only add new columns, and then assign the final data that you want to display to the newly added column. This new column can be displayed when the data is presented.

The following code is attached:
 PublicDataTable Getdt (stringAttName,inttypevalue) {DataTable dt=dal.    GETDT (Attname,typevalue); DataColumn column=NewDataColumn (); Column. ColumnName="Attrtypestr"; Dt.    Columns.Add (column); if(dt!=NULL)    {         for(inti =0; i < dt. Rows.Count; i++)        {            intType = Convert.ToInt32 (dt. rows[i]["Attrtype"]); if(Type = =1) {dt. rows[i]["Attrtypestr"] ="Splitting Properties"; }Else if(type==0) {dt. rows[i]["Attrtypestr"] ="Filter Properties"; }        }    }    returnDT;}

Asp. NET to modify the values in the DataTable fetched from the database

Related Article

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.