Answer Posted / kinjal panchal

when you add dataset into dataAdupter like

dataset ds=new dataset();
dataAdupter da=new dataAdupter();
da.fill(ds);

then create one stringwriter
system.io.strinwriter sw=new system.io.stringwriter();

your dataset write into this stringwriter
ds.writeXML(sw);
viewstate["ds"]=sw.tostring();

if i want to give an alert message like "try after sometime" to a web page which is being seen by other person.if a web page is not seen by anyone then it should display otherwise it show a display a message stating that other person is viewing so try after some time........how can i implement this.

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