ASPxGridView.IsNewRowEditing Property

Indicates whether a new row is being edited.

Namespace: DevExpress.Web

Assembly: DevExpress.Web.v19.1.dll

Declaration

C#

public bool IsNewRowEditing { get; }

VB.NET

Public ReadOnly Property IsNewRowEditing As Boolean

Property Value

Type	Description
Boolean	true if a new row is being edited; otherwise, false.

Remarks

Example

The following example illustrates how to use the IsNewRowEditing property.

WebForms approach:

C#

protected void grid_StartRowEditing(object sender, 
DevExpress.Web.Data.ASPxStartRowEditingEventArgs e) {
    if (!grid.IsNewRowEditing)
        grid.DoRowValidation();
}

VB.NET

Protected Sub grid_StartRowEditing(ByVal sender As Object,_
    ByVal e As DevExpress.Web.Data.ASPxStartRowEditingEventArgs)
    If (Not grid.IsNewRowEditing) Then
        grid.DoRowValidation()
    End If
End Sub

MVC approach:

Razor

...
settings.BeforeGetCallbackResult = (sender, e) => {
    MVCxGridView gridview = sender as MVCxGridView;
    if(gridview.IsNewRowEditing)
        gridview.DataColumns["Column_Name"].EditCellStyle.BackColor = System.Drawing.Color.Green;
    else        
        gridview.DataColumns["Column_Name"].EditCellStyle.BackColor = System.Drawing.Color.Yellow;                
};
...

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the IsNewRowEditing property.

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#

custom-callback-based-implementation-of-cascading-comboboxes-in-inline-mode-e1362/CS/MultiCombo/Default.aspx.cs#L32

string id = string.Empty;
if (!grid.IsNewRowEditing) {
    object val = grid.GetRowValuesByKeyValue(e.KeyValue, parentComboName);

how-to-edit-hierarchical-data-using-cascading-comboboxes-e1346/CS/MultiCombo/Default.aspx.cs#L60

if (!ASPxGridView1.IsNewRowEditing)
{

how-to-use-cascading-comboboxes-in-an-inline-edit-mode-e1358/CS/MultiCombo/Default.aspx.cs#L65

if (!grid.IsNewRowEditing) {
    object[] vals = (object[])grid.GetRowValues(grid.EditingRowVisibleIndex,

an-editable-aspxgridview-in-linq-server-mode-e2076/CS/WebSite/Default.aspx.cs#L15

protected void ASPxGridView1_CellEditorInitialize(object sender, DevExpress.Web.ASPxGridViewEditorEventArgs e) {
    if(ASPxGridView1.IsNewRowEditing && e.Column.FieldName == "CustomerID")
        e.Editor.ReadOnly = false;

VB.NET

custom-callback-based-implementation-of-cascading-comboboxes-in-inline-mode-e1362/VB/MultiCombo/Default.aspx.vb#L30

Dim id As String = String.Empty
If (Not grid.IsNewRowEditing) Then
    Dim val As Object = grid.GetRowValuesByKeyValue(e.KeyValue, parentComboName)

how-to-edit-hierarchical-data-using-cascading-comboboxes-e1346/VB/MultiCombo/Default.aspx.vb#L64

If (Not ASPxGridView1.IsNewRowEditing) Then
    Dim vals() As Object = CType(ASPxGridView1.GetRowValues(ASPxGridView1.EditingRowVisibleIndex, New String() { "Category2ID", "Category3ID", "Category4ID" }), Object())

how-to-use-cascading-comboboxes-in-an-inline-edit-mode-e1358/VB/MultiCombo/Default.aspx.vb#L64

If (Not grid.IsNewRowEditing) Then
    Dim vals() As Object = CType(grid.GetRowValues(grid.EditingRowVisibleIndex, New String() { "Category2ID", "Category3ID", "Category4ID" }), Object())

an-editable-aspxgridview-in-linq-server-mode-e2076/VB/WebSite/Default.aspx.vb#L17

Protected Sub ASPxGridView1_CellEditorInitialize(ByVal sender As Object, ByVal e As DevExpress.Web.ASPxGridViewEditorEventArgs)
    If ASPxGridView1.IsNewRowEditing AndAlso e.Column.FieldName = "CustomerID" Then
        e.Editor.ReadOnly = False