BindingSource.SupportsSearching Property
Definition
Important
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Gets a value indicating whether the data source supports searching with the Find(PropertyDescriptor, Object) method.
public:
virtual property bool SupportsSearching { bool get(); };
[System.ComponentModel.Browsable(false)]
public virtual bool SupportsSearching { get; }
[<System.ComponentModel.Browsable(false)>]
member this.SupportsSearching : bool
Public Overridable ReadOnly Property SupportsSearching As Boolean
Property Value
true
if the list is a IBindingList and supports the searching with the Find method; otherwise, false
.
Implements
- Attributes
Examples
The following code example demonstrates how to use the SupportsSearching member. For the complete example see the class overview topic.
private void button1_Click(object sender, EventArgs e)
{
if (binding1.SupportsSearching != true)
{
MessageBox.Show("Cannot search the list.");
}
else
{
int foundIndex = binding1.Find("Name", textBox1.Text);
if (foundIndex > -1)
listBox1.SelectedIndex = foundIndex;
else
MessageBox.Show("Font was not found.");
}
}
Private Sub button1_Click(ByVal sender As Object, ByVal e As EventArgs) _
Handles button1.Click
If binding1.SupportsSearching <> True Then
MessageBox.Show("Cannot search the list.")
Else
Dim foundIndex As Integer = binding1.Find("Name", textBox1.Text)
If foundIndex > -1 Then
listBox1.SelectedIndex = foundIndex
Else
MessageBox.Show("Font was not found.")
End If
End If
End Sub
End Class
Remarks
If the data source is not an IBindingList, SupportsSearching always returns false
.
Applies to
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