ClipboardNodePastingEventArgs.IsValueValid(TreeListColumn, Object, out Exception) Method

Returns whether the specified value can be pasted to the specified column cell.

Namespace: DevExpress.XtraTreeList

Assembly: DevExpress.XtraTreeList.v24.1.dll

NuGet Packages: DevExpress.Win.Navigation, DevExpress.Win.TreeList

Declaration

C#

public bool IsValueValid(
    TreeListColumn treeListColumn,
    object value,
    out Exception e
)

VB.NET

Public Function IsValueValid(
    treeListColumn As TreeListColumn,
    value As Object,
    ByRef e As Exception
) As Boolean

Parameters

Name	Type	Description
treeListColumn	TreeListColumn	The column to be tested.
value	Object	The value to be tested.
e	Exception	The exception that specifies the error description. null if no error occurs.

Returns

Type	Description
Boolean	true if the specified value can be pasted to the specified column’s cell; otherwise, false. In case of failure, read the e output parameter to get details.

Remarks

A value can be pasted to a column cell if the data types match or if they are compatible. If a value cannot be accepted by a column, the IsValueValid method returns false, and you can read the e output parameter to identify the error.