Image Property, CellBaseClass Class
Defines the image of the first ImagePartClass object found in the cell's parts collection.
Class: CellBaseClass
Namespace: Softelvdm.Controls
Assembly: Softelvdm.SftTreeNET
Syntax
public Image Image { get; set; }
Public Property Image As Image
Value
The image of the first ImagePartClass object.
The default value is null/Nothing.
Comments
Defines the image of the first ImagePartClass object found in the cell's parts collection.
If an application uses only one TextPartClass and one ImagePartClass object in each cell, it can access their contents directly using the CellBaseClass.Text and CellBaseClass.Image properties, instead of having to "remember" which object in the parts collection is the respective object. In addition, the CellBaseClass.TextPart and CellBaseClass.ImagePart properties are available to access these object.
When an image is assigned to the CellBaseClass.Image property, an ImagePartClass object is automatically added to the cell's parts collection, if one has not yet been added.
Examples
C#
}
private void ClickCategory(ItemClass item)
{
if (item.Level == 0) {
bool fWasExpanded = item.Expanded;
if (fWasExpanded) {
item.Collapse(CollapseStyleEnum.All);
item.Cells[0].Image = m_PlusImage;
} else {
item.Expand(ExpandStyleEnum.All);
item.Cells[0].Image = m_MinusImage;
}
item.ScrollIntoView();
} else {
// selected an item View Entire Sample Code
VB.NET
item.TagString = "This is a tooltip for an item labeled " & ItemText
End Sub
Private Sub ClickCategory(ByVal item As ItemClass)
If item.Level = 0 Then
Dim fWasExpanded As Boolean = item.Expanded
If fWasExpanded Then
item.Collapse(CollapseStyleEnum.All)
item.Cells(0).Image = m_PlusImage
Else
item.Expand(ExpandStyleEnum.All)
item.Cells(0).Image = m_MinusImage
End If
item.ScrollIntoView()
Else
' selected an item View Entire Sample Code
See Also CellBaseClass Class | Classes | SftTree/NET 2.0
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