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70
UltraWebGrid Scrolling Edit and Rebind Issue
posted

We are using UltrWebGrid v11.1.  The issue we have encountered is in the scenario of  first scrolling, then editing a cell with the edit template, and after a close of template,  trying to resize the grid (Example to 25 rows from 10 rows) , we get a null  exception on the move line (see line in bold below). {Object reference not set to an instance of an object."}  If no scrolling occurs and the above events occur on first view, there are no issues. This seems to be a scrolling concern.

Any suggestions would be great.

Thanks.

public

 

 

static void SetColumnFormat(UltraGridColumn gridColumn, int width, string caption, bool

fixedHeader,

 

 

 

int originY, int spanX, int spanY, bool hidden, int

colPosition)

{

gridColumn.Width = width;

gridColumn.Header.Caption = caption;

gridColumn.Header.Fixed = fixedHeader;

gridColumn.Header.RowLayoutColumnInfo.OriginX = colPosition;

gridColumn.Header.RowLayoutColumnInfo.OriginY = originY;

gridColumn.Header.RowLayoutColumnInfo.SpanX = spanX;

gridColumn.Header.RowLayoutColumnInfo.SpanY = spanY;

gridColumn.Hidden = hidden;

gridColumn.Move(colPosition);

}

  • 70
    posted

    Hi,

    I have tried to figure out the above bug, but would really appreciate some assistance. Why does .Move throwing a null exception after another column has already been moved?