// load image - assume it's stored in resources
Image largeImage = (Image) resManager.GetObject ("InsertLarge_03"); 

GridDataRow row = new GridDataRow();
GridDataItem item = new GridDataItem();
 
item.DataType = GridDataType.ImageAndText;

// create data 
GridImageTextItem itx = new GridImageTextItem();
itx.ImageData = largeImage;
itx.ShowImage = true;
itx.ShowText = true;
itx.ItemText = "This is a large image\n And wrapped text.";
itx.Relation = TextImageRelation.ImageBeforeText;
itx.ImageTextSpacing = 10;
 
// set the data into data item
item.ItemData = itx;
 
// set Visual Style for this data item to wrap the text
// and center the whole content at the middle of the cell
item.VisualStyle = new GridCellVisualStyle();
item.VisualStyle.ContentAlignment = GridContentAlignmentFlags.MiddleCenter;
item.VisualStyle.WrapMode = GridTextWrapMode.Wrap;

row.Height = 50;

// add item to row
row.ItemCollection.Add(item);
 
 // add row to grid data
gridData1.RowCollection.Add(row);