Paging problem if PageSize value is null

[Felice]

I am using this line of code to allow the user to choose the page size:

private void radTextBox1_TextChanged(object sender, EventArgs e)
        {
             radGridView1.MasterTemplate.PageSize = Int32.Parse(radTextBox1.Text);
        }

It works fine until the textbook is empty. In such case the amount of rows get stacked to 1 and there is no more control. I mean, paging size does not work anymore. Is this an expected behavior? 
I solved it like this:

if (radTextBox1.Text != "")
            {
                radGridView1.MasterTemplate.PageSize = Int32.Parse(radTextBox1.Text);
            }

Thanks

[Dimitar]

Hello Felice,

Thank you for writing.

You should make sure that the page size will always be equal to or larger that 1. In this case I would recommend you check if the parse operation is successful before setting the PageSize property or you can use RadSpinEditor instead of a textbox.

Please let me know if there is something else I can help you with. 

 

Regards,
Dimitar
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