How can use CommandArgument in LinkButton in asp net?

How can use CommandArgument in LinkButton in asp net?

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.

What is CommandArgument in GridView?

The RowCommand event is raised when a button is clicked in the GridView control. This enables you to provide an event-handling method that performs a custom routine whenever this event occurs. CommandArgument: The CommandArgument can contain any string set by the programmer.

What is CommandName in asp net?

Remarks. When you have multiple Button controls on a Web page, use the CommandName property to specify or determine the command name associated with each Button control. You can set the CommandName property with any string that identifies the command to perform.

How do you use command names?

When you have multiple LinkButton controls on a Web page, use the CommandName property to specify or determine the command name associated with the LinkButton control clicked. You can set the CommandName property with any string that identifies the command to perform.

How do you pass multiple arguments in Commandargument?

Multiple values will be passed by concatenating multiple values using a Character separator such as Comma, Pipe, etc. and later inside the Button Click event, the values will be split and populated into an Array.

How do I get the value of a link button?

Re: how to get linkbutton value ? You can assign them a CommandName and CommandArgument, then assign a new CommandEventHandler. In the handler you can pick up the CommandName and Argument and use those values.

How do you pass multiple arguments in CommandArgument?

What is a command name?

The first word of every command is the command name. Some commands have only a command name. Command flags. A number of flags might follow the command name. Flags modify the operation of a command and are sometimes called options.

When to use the commandargument property in linkbutton?

Use the CommandArgument property to specify an argument that complements the CommandName property. The CommandArgument property is typically only used when the CommandName property is set. The CommandArgument property complements the CommandName property by allowing you to provide any additional information about the command to perform.

When to use commandname and commandargument in repeater?

CommandName is what you actually do when the event is triggered and the CommandArgument and of course is the argument related to process. It makes more sense if you use link buttons in repeater or similar list items.

When to use command name and commandargument?

For example if you have a Button control in a GridView column with a CommandName of “delete” it will raise the OnDeleting event and the CommandArgument will have been set to the row index of the GridViewRow that the button is in. Otherwise as others have posted you can use the CommandName and CommandArgument however best suits your circumstances.

How to set the commandargument property to ascending?

For example, you can set the CommandName property to Sort and set the CommandArgument property to Ascending to specify a command to sort in ascending order. This property cannot be set by themes or style sheet themes.

How can use CommandArgument in LinkButton in asp net? 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. What is CommandArgument in GridView? The RowCommand event is raised when a button is clicked in the GridView control. This…