Mike,

I am using Infragistics v10.1. We have a framework which creates the screen and controls in the runtime. Using this framework we created our products. In our framework we have a "Multi selection dropdown control". I created this control on 2007 based on the article mentioned below (bcase at that time (v7) there is no control for multiselection) :

http://devcenter.infragistics.com/Support/KnowledgeBaseArticle.aspx?ArticleID=7698

I did some changes in the code to display the text. It is working fine for last 4 years. Now my testing team found a small issue. When i have more than 500 records and they are selection more than 450 records, the text is not displaying in the ultratexteditor control.

I herewith attached a sample project for your reference. This project have 1 form and 1 user control.

Steps to reproduce the error :

a) Run the application. Focus will be inside the control. Press "Space" key. Text will display in the control.

b) Stop the application and Go to "ConfigureDropDownList" procedure in "uiDropdown"

c) Change the line (line number 24) "For lnCnt As Integer = 0 To 400" to "For lnCnt As Integer = 0 To 450" ( or above)

d) Re-run the application and press "Space" key. Now the check box only changed to selected mode but the text will not display.

I checked the maxlength of ultratextcontrol. It shows "32767". The selected text length is "6654" only.

Guide me to solve this issue.