public ITreeNode GetNode(string variable, string currentImageName = null)
{
try {
var expression = GetExpression(variable);
string imageName;
IImage image;
if (string.IsNullOrEmpty(currentImageName))
{
image = ExpressionNode.GetImageForLocalVariable(out imageName);
}
else
{
image = new ResourceServiceImage(currentImageName);
imageName = currentImageName;
}
ExpressionNode expressionNode = new ExpressionNode(null, image, variable, expression);
expressionNode.ImageName = imageName;
return(expressionNode);
} catch (GetValueException) {
return(null);
}
}
public ITreeNode GetNode(string variable, string currentImageName = null)
{
try {
var expression = GetExpression(variable);
string imageName;
IImage image;
if (string.IsNullOrEmpty(currentImageName)) {
image = ExpressionNode.GetImageForLocalVariable(out imageName);
}
else {
image = new ResourceServiceImage(currentImageName);
imageName = currentImageName;
}
ExpressionNode expressionNode = new ExpressionNode(image, variable, expression);
expressionNode.ImageName = imageName;
return expressionNode;
} catch (GetValueException) {
return null;
}
}
