Hi Navtej,
Issue 1(To set ReadOnly)
<<<<<<<<<
To avoid Edit option for particular columns you need to set the Readonly property as true for those columns by use of below code snippet.
this.gridControl1.ColStyles[1].ReadOnly = true;
Issue 2(Column name is not Fit to coloumn size)
<<<<<<<<<
To Resize the column size according to their content you need to call below code snippet.
this.gridControl1.Model.ColWidths.ResizeToFit(GridRangeInfo.Table());
Please refer the sample for implementation and let me know if you need further asssistance.
Sample:
http://websamples.syncfusion.com/Samples/Grid.Windows/F72705/main.htm
Best regards,
Johnson
