c# - Enable and disable Control on database value change -


i have situation have disable controls on database value change.

for have used following code.

here disabling controls in panel on 0 value , on other values enabling it.

using system; using system.collections.generic; using system.data; using system.data.sqlclient; using system.linq; using system.text; using system.web; using system.web.script.serialization; using system.web.ui; using system.web.ui.webcontrols;  public partial class test_control : system.web.ui.page {     string test1;     list<double> _data = new list<double>();     public datatable dt = new datatable();     protected void page_load(object sender, eventargs e)     {         getdata();     }      private void getdata()     {                int maxid;         using (sqlconnection dataconnection = new sqlconnection("data source=localhost\\sqlexpress;initial catalog=mcas;integrated security=sspi"))         using (sqlcommand datacommand =                 new sqlcommand("select top 1 runmode mcasmonitoring_rev1 order id desc", dataconnection))         {                 dataconnection.open();             maxid = convert.toint32(datacommand.executescalar());             textbox1.text = maxid.tostring();             if (textbox1.value == 0)             {                 panel1.enabled = false;             }             else             {                 panel1.enabled = true;             }                         }     } }

but situation have refresh page achieve operation. want need in runtime without refreshing entire page.

snpandya....

suggestion 1

panels should disable based on db values...so once have come across server side. now, once have db values can call javascript serverside , disable controls want........

suggestion 2

put controls inside "updatepanel" not feel page postback


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