基本信息
源码名称:C#开发的生成,识别 一维码、二维码的实例小程序 附源码
源码大小:2.32M
文件格式:.rar
开发语言:C#
更新时间:2018-10-22
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源码介绍
C#开发的生成,识别 一维码、二维码的实例小程序 应用zxing
private void button1_Click(object sender, EventArgs e)
{
//设置条形码规格
EncodingOptions encodeOption = new EncodingOptions();
//设置宽和高
encodeOption.Height = 130;
encodeOption.Width = 240;
BarcodeWriter wr = new BarcodeWriter();
wr.Options = encodeOption;
//条形码:根据自己的需要选择条形码格式
wr.Format = BarcodeFormat.EAN_13;
//生成条形码
Bitmap image = wr.Write(textBox1.Text);
//显示
pictureBox1.Image = image;
}
//生成条形码-保存
private void button6_Click(object sender, EventArgs e)
{
//保存图片
saveImage(pictureBox1, textBox1.Text);
}
//读取条形码-选择图片
private void button2_Click(object sender, EventArgs e)
{
//打开图片
openImage(textBox2, pictureBox2);
}
//读取条形码-读取
private void button8_Click(object sender, EventArgs e)
{
DecodingOptions decodeOption = new DecodingOptions();
decodeOption.PossibleFormats = new List<BarcodeFormat>() { BarcodeFormat.EAN_13 };
//读取条形码
BarcodeReader br = new BarcodeReader();
br.Options = decodeOption;
Result result = br.Decode(pictureBox2.Image as Bitmap);
if (result == null)
{
MessageBox.Show("读取失败");
}
else
{
//读取成功
string xs = "";
textBox3.Text = result.Text;
xs = textBox3.Text;
MessageBox.Show("一维码:" xs "","读取成功",MessageBoxButtons.OK,MessageBoxIcon.Asterisk);
}
}
C#开发的生成,识别 一维码、二维码的实例小程序 应用zxing
private void button1_Click(object sender, EventArgs e)
{
//设置条形码规格
EncodingOptions encodeOption = new EncodingOptions();
//设置宽和高
encodeOption.Height = 130;
encodeOption.Width = 240;
BarcodeWriter wr = new BarcodeWriter();
wr.Options = encodeOption;
//条形码:根据自己的需要选择条形码格式
wr.Format = BarcodeFormat.EAN_13;
//生成条形码
Bitmap image = wr.Write(textBox1.Text);
//显示
pictureBox1.Image = image;
}
//生成条形码-保存
private void button6_Click(object sender, EventArgs e)
{
//保存图片
saveImage(pictureBox1, textBox1.Text);
}
//读取条形码-选择图片
private void button2_Click(object sender, EventArgs e)
{
//打开图片
openImage(textBox2, pictureBox2);
}
//读取条形码-读取
private void button8_Click(object sender, EventArgs e)
{
DecodingOptions decodeOption = new DecodingOptions();
decodeOption.PossibleFormats = new List<BarcodeFormat>() { BarcodeFormat.EAN_13 };
//读取条形码
BarcodeReader br = new BarcodeReader();
br.Options = decodeOption;
Result result = br.Decode(pictureBox2.Image as Bitmap);
if (result == null)
{
MessageBox.Show("读取失败");
}
else
{
//读取成功
string xs = "";
textBox3.Text = result.Text;
xs = textBox3.Text;
MessageBox.Show("一维码:" xs "","读取成功",MessageBoxButtons.OK,MessageBoxIcon.Asterisk);
}
}