如何在picturebox上显示字符

[fenonic]

我想在PICTUREBOX上显示字符

[北京的雾霾天]

在Paint事件里使用e.Graphics.DrawString(str, pictureBox.Font,...)来输出字符信息

[fenonic]

pic_B1 = new PictureBox[81];
int iX = 14;
int iY = 14;
int iW = 25;
int iH = 25;
int iPadX = 15;
int iPadY = 6;
int x = 0;
int y = 0;
x = iX;
y = iY;
for (int i = 0; i < 9; i++)
{
x = iX;
y = iY + i * (iH + iPadY);
for (int j = 0; j < 9; j++)
{
int l = i * 9 + j;
pic_B1[l] = new PictureBox();
pic_B1[l].Location = new System.Drawing.Point(x + j * (iW + iPadX), y);
pic_B1[l].Size = new System.Drawing.Size(iW, iH);
// pic_B1[l].BorderStyle = System.Windows.Forms.BorderStyle.None;
this.panel5.Controls.Add(pic_B1[l]);
}

我想在这81个上面依次写上1-81标号