AutoExpandAreaEnum Enumeration
Used with the SftTree.AutoExpandArea property to define when items are expanded automatically (see SftTree.AutoExpandHover and SftTree.AutoExpandDragDrop).
Class: (none)
Namespace: Softelvdm.SftTreeNET
Assembly: Softelvdm.SftTreeNET
Syntax
public enum AutoExpandAreaEnum;
Public Enum AutoExpandAreaEnum
Values
| Name | Description |
|---|
| FirstColumn | (not specified) |
| HierarchyColumn | The item is automatically expanded if the mouse cursor hovers over the cell of the hierarchy column (excluding the hierarchy area). |
| AllColumns | The item is automatically expanded if the mouse cursor hovers over any cell (excluding the hierarchy area). |
Comments
Used with the SftTree.AutoExpandArea property to define when items are expanded automatically (see SftTree.AutoExpandHover and SftTree.AutoExpandDragDrop).
Examples
C#
}
sftTree1.ItemCollection.Collapse(CollapseStyleEnum.All);
sftTree1.Columns.MakeOptimal(0, false);
sftTree1.RecalcHorizontalExtent();
// We need to set up the tree control as a drop target
sftTree1.AllowDrop = true;
sftTree1.AutoExpandDragDrop = true;
sftTree1.AutoExpandArea = AutoExpandAreaEnum.AllColumns;
sftTree1.Initializing = false;
// We also need to set up the text box so we can drop data
textBox1.AllowDrop = true;
}
private void sftTree1_DragDetected(object sender, DragDetectedEventArgs e) { View Entire Sample Code
VB.NET
Next
sftTree1.ItemCollection.Collapse(CollapseStyleEnum.All)
sftTree1.Columns.MakeOptimal(0, False)
sftTree1.RecalcHorizontalExtent()
' We need to set up the tree control as a drop target
sftTree1.AllowDrop = True
sftTree1.AutoExpandDragDrop = True
sftTree1.AutoExpandArea = AutoExpandAreaEnum.AllColumns
sftTree1.Initializing = False
' We also need to set up the text box so we can drop data
textBox1.AllowDrop = True
End Sub
Private Sub sftTree1_DragDetected(ByVal sender As Object, ByVal e As Softelvdm.SftTreeNET.DragDetectedEventArgs) Handles sftTree1.DragDetected View Entire Sample Code
See Also | Classes | SftTree/NET 2.0
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