LinkButton Send Value to Code Behind OnClick

Question

I have a ASP LinkButton Control and I was wondering how to send a value to the code behind when it is clicked  Is that possible with this event    lt asp LinkButton ID  ENameLinkBtn  runat  server       style  font-weight  700  font-size  8pt       onclick  ENameLinkBtn Click   gt  lt    Eval  EName     gt  lt  asp LinkButton gt

User · Answer

Try and retrieve the text property of the link button in the code behind   protected void ENameLinkBtn Click  object sender  EventArgs e       string val     LinkButton sender  Text

User · Answer

Just add to the CommandArgument parameter and read it out on the Click handler    lt asp LinkButton ID  ENameLinkBtn  runat  server       style  font-weight  700  font-size  8pt   CommandArgument  YourValueHere       OnClick  ENameLinkBtn Click   gt    Then in your click event   protected void ENameLinkBtn Click object sender  EventArgs e        LinkButton btn    LinkButton  sender       string yourValue   btn CommandArgument         do what you need here        Also you can set the CommandArgument argument when binding if you are using the LinkButton in any bindable controls by doing   CommandArgument   lt    Eval  SomeFieldYouNeedArguementFrom     gt

User · Answer

Add a CommandName attribute  and optionally a CommandArgument attribute  to your LinkButton control   Then set the OnCommand attribute to the name of your Command event handler    lt asp LinkButton ID  ENameLinkBtn  runat  server  CommandName  MyValueGoesHere  CommandArgument  OtherValueHere             style  font-weight  700  font-size  8pt   OnCommand  ENameLinkBtn Command   gt  lt    Eval  EName     gt  lt  asp LinkButton gt    lt asp Label id  Label1  runat  server   gt    Then it will be available when in your handler   protected void ENameLinkBtn Command  object sender  CommandEventArgs e       Label1 Text    You chose      e CommandName     Item     e CommandArgument      More info on MSDN

[c#] LinkButton Send Value to Code Behind OnClick

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