Hi Kwabena,
Regarding the Question 1:
Please refer this Knowledge base article which demonstrates the way to resize the columns in a grid.
KB :
GridPercentageSizing
Regarding the Question 2:
Please try this code to enable the pixel scrolling in a grid.
this.gridControl1.HScrollPixel = true;
this.gridControl1.VScrollPixel = true;
If I did not answer your question, please explain a little more about what you want, and I’ll try again.
Best Regards,
Haneef