Question

i want to know if i can create an array of labels in the code Behind.
And then, if i can put label from the .aspx in the label Array with the id and manipulate it with this.

Thanks

Answer 1

Yes you can. Labels from the .aspx part will have a corresponding object in the codebehind file. There’s nothing special about them, they are just like any other .NET object. For example if you have markup that looks like this

<asp:Label runat="server" id="MyLabl1" Text="Some Text 1" />
<asp:Label runat="server" id="MyLabl2" Text="Some Text 2" />
<asp:Label runat="server" id="MyLabl3" Text="Some Text 3" />
<asp:Label runat="server" id="MyLabl4" Text="Some Text 4" />

The codebehind file will have something like

protected global::System.Web.UI.WebControls.Label MyLabl1;
protected global::System.Web.UI.WebControls.Label MyLabl2;
protected global::System.Web.UI.WebControls.Label MyLabl3;
protected global::System.Web.UI.WebControls.Label MyLabl4;

Depending on how your project was set up this may be in either the .cs file or the .designer.cs file. From there there’s nothing stopping you from adding them to an array and working with them from there.

For example

var labels = new Label[] { MyLabl1, MyLabl2, MyLabl3, MyLabl4 };

will make an array called labels with the 4 labels in it and then you can do whatever you’d like to them. Then you can do labels[0] to get to the first one, etc. Is this what you had in mind?