|extree - faq|
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Frequently Asked Questions - ExTree Component
Listed below are the questions that we are asked quite often. Before you write us, be sure to check here.
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I have few columns and a rectangle is shown around the first column, Is there any way to get ride of that?
My control displays multiple columns but no horizontal scroll is displayed. How can I show the horizontal scroll bar ?
Does the exTree control allow for checkboxes that look different from the default one shown in the demo?
I am using Add method of Controls object to insert the control at runtime. I get the the VB run-time error '429', License information for this component not found. You do not have an appropriate license to use this functionality in the design environment. What am I doing wrong?
I am using the InsertControlItem method to add a new tree inside, but it doesn't show up on the client machine. What should I do?
I am trying to figure out how to catch the events on the child ActiveX control that I have added. How can I do that?
Is there any way to set the default so that all items appear initially expanded, or do you have to set it each time for each item?
I thought that Column.Alignment applies to the whole column , but it is only to a header. What can I do?
How do I expand all items as a result of interactive demand from an user ( pressing button and etc... )?
In .NET, I get the error "System.InvalidCastException" when casting the ItemObject property to the control. Am I doing something wrong?
What is the best way to loop or enumerate through all the items in the control and extract cell data?
The BeforeExpandItem event seems to be fired when user clicks the drop down filter button. What can be?
Is there any option to check if a filter is applied to any of the columns in the control (hasfilter)?
I am using DataSource property to bind the control to a data source. How can I update the database too, once the use edits a cell?
The tooltip is not hidden, when a message box is displayed. How can I programmatically hide the tooltip?
Is there any event that occurs when the user drops the focus / selection of items, while using the AutoDrag property?
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