WebDataSelection.SelectAll() Method

Selects all data rows within the grid.

Namespace: DevExpress.Web.Data

Assembly: DevExpress.Web.v19.1.dll

Declaration

C#

public void SelectAll()

VB.NET

Public Sub SelectAll

Remarks

To clear the selection, use the WebDataSelection.UnselectAll method.

WebForms:

C#

protected void SelectAllButton_Click(object sender, EventArgs e) {
    gv.Selection.SelectAll();
}

MVC:

C#

settings.Click = (s, e) =>  
{  
    GridView1.Selection.SelectAll();  
}; 

On the client side, you can use the SelectAllRowsOnPage method.

JS

grid.SelectAllRowsOnPage();

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the SelectAll() method.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

how-to-create-the-select-all-check-box-dynamically-e1181/CS/WebApplication3/Default.aspx.cs#L55

{
    ((ASPxGridView)sender).Selection.SelectAll();
}

VB.NET

how-to-create-the-select-all-check-box-dynamically-e1181/VB/WebApplication3/Default.aspx.vb#L47

If isSelected Then
    CType(sender, ASPxGridView).Selection.SelectAll()
Else