how to convert the string format to integer

Question

if the color of textbox is white then the textbox text is 0xffffff
how can i used it as a integer

Color myColor = textBox26.BackColor;
int nColorWin32 = ColorTranslator.ToWin32(myColor);
textBox26.Text = "0x" + string.Format("{0:X6}", nColorWin32);

int value;
Int32.TryParse(textBox26.Text, out value);
//i need to change the color of graph according to the textbox color
layer.addDataSet(darray, value);

Answer 1

You can do :

int value = Convert.ToInt32(textBox26.Text, 16);