Hi,
You could enable AllowUnconnectedLinks property of diagram to allow creating the link even if not connecting to a node. If you still want to prevent unconnected links but just disable mouse pointer indication, set the MindFusion.Controls.MouseCursors.NotAllowed value to CSS cursor name that you prefer. Defaults are shown below.
MindFusion.Controls.MouseCursors = {
Auto: "auto", // The UA determines the cursor to display based on the current context.
Crosshair: "crosshair", // A simple crosshair (e.g., short line segments resembling a "+" sign).
Default: "default", // The platform-dependent default cursor. Often rendered as an arrow.
Pointer: "pointer",
Move: "move",
HorizontalResize: "ew-resize",
CounterDiagonalResize: "nesw-resize",
DiagonalResize: "nwse-resize",
VerticalResize: "ns-resize",
Text: "text", // Indicates text that may be selected. Often rendered as an I-beam.
Wait: "wait",
Help: "help",
Progress: "progress",
Inherit: "inherit",
Rotate: "all-scroll",
Nothing: "null",
NotAllowed: "not-allowed",
Pan: "all-scroll"
};
Regards,
Slavcho
Mindfusion