You should declare myXML variable at higher level of scope.
xmlData myXML = new xmlData();
public struct xmlData
{
public string xmlAttribute;
}
private void Show_btn_Click(object sender, EventArgs e)
{
//do something.....
myXML.xmlAttributes = "blah"
}
private void Submit_btn_Click(object sender, EventArgs e)
{
//I want to call myXML.xmlAttributes retrieving the stored value from Show_btn_Click
}