# Keyword Reference

# $tagNMTVDISPINFO

Contains and receives display information for a tree-view item

Global Const $tagNMTVDISPINFO = $tagNMHDR & ";int Mask;int hItem;int State;int StateMask;" & _
"ptr Text;int TextMax;int Image;int SelectedImage;int Children;int Param"

## Parameters

$tagNMHDR | Contains information about a notification message
Mask | Specifies which information is being set or retrieved. It can be one or more of the following values: $TVIF_CHILDREN - The Children member is valid $TVIF_IMAGE - The Image member is valid $TVIF_SELECTEDIMAGE - The SelectedImage member is valid $TVIF_TEXT - The Text and TextMax members are valid
hItem | Item to which this structure refers
State | Set of bit flags and image list indexes that indicate the item's state. When setting the state of an item, the StateMask member indicates the bits of this member that are valid. When retrieving the state of an item, this member returns the current state for the bits indicated in the StateMask member. Bits 0 through 7 of this member contain the item state flags. Bits 8 through 11 of this member specify the 1-based overlay image index.
StateMask | Bits of the state member that are valid. If you are retrieving an item's state, set the bits of the stateMask member to indicate the bits to be returned in the state member. If you are setting an item's state, set the bits of the stateMask member to indicate the bits of the state member that you want to set.
Text | Pointer to a null-terminated string that contains the item text.
TextMax | Size of the buffer pointed to by the Text member, in characters
Image | Index in the image list of the icon image to use when the item is in the nonselected state
SelectedImage | Index in the image list of the icon image to use when the item is in the selected state
Children | Flag that indicates whether the item has associated child items. This member can be one of the following values: 0 - The item has no child items 1 - The item has one or more child items
Param | A value to associate with the item