Hey everyone, relatively new to C#, and completely new to the C# forums.
Just have a quick question.... I'm making a web service oriented browser, and am trying to use a service that updates a 5-day forecast.
Anyways... I am wondering why my code below does not work:
groupBoxes = new System.Windows.Forms.GroupBox[5]
{
groupBox1, groupBox2, groupBox3, groupBox4, groupBox5
};The error I receive is "Error 1 The name 'groupBoxes' does not exist in the current context"
Could anyone enlighten me as to how to initialize a new System.Windows.Forms.GroupBox/PictureBox/Label etc...
Here is my full code if you want to see the context in which it is written in:
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Net;
using System.IO;
using System.Xml.XPath;
using cinemaLocator.prxyWeatherForecast;
namespace cinemaLocator
{
public partial class Form1 : Form
{
WeatherForecasts weatherForecasts;
WeatherForecastSoapClient weatherForecast;
WeatherData[] weather;
Bitmap pic;
public Form1()
{
InitializeComponent();
groupBoxes = new System.Windows.Forms.GroupBox[5]
{
groupBox1, groupBox2, groupBox3, groupBox4, groupBox5
};
pictureBoxes = new System.Windows.Forms.PictureBox[5]
{
pictureBox1, pictureBox2, pictureBox3, pictureBox4, pictureBox5
};
lowLabels = new System.Windows.Forms.Label[5]
{
lowLabel1, lowLabel2, lowLabel3, lowLabel4, lowLabel5
};
highLabels = new System.Windows.Forms.Label[5]
{
highLabel1, highLabel2, highLabel3, highLabel4, highLabel5
};
lowTemps = new System.Windows.Forms.Label[5]
{
lowTemp1, lowTemp2, lowTemp3, lowTemp4, lowTemp5
};
highTemps = new System.Windows.Forms.Label[5]
{
highTemp1, highTemp2, highTemp3, highTemp4, highTemp5
};
weatherForecast = new WeatherForecastSoapClient();
for (int i = 0; i < 5; i++)
pictureBoxes[i].SizeMode = PictureBoxSizeMode.StretchImage;
}
private void button3_Click(object sender, EventArgs e)
{
cinemaLocator.USZip.USzip byZip = new cinemaLocator.USZip.USZip();
System.Xml.XmlNode rtNode = byZip.GetInfoByZip(textBox2.Text);
XPathNavigator nav = rtNode.CreateNavigator();
XPathNodeIterator it = nav.Select("/NewDataSet/Table/City");
location.Text = it.Current.Value;
weatherForecasts = weatherForecast.GetWeatherByZipCode(textBox2.Text);
if (weatherForecasts.Details != null)
{
weather = weatherForecasts.Details;
for (int i = 0; i < 5; i++)
{
groupBoxes[i].Text = weather[i].Day;
pic = LoadPicture(weather[i].WeatherImage);
pictureBoxes[i].Image = (Image)pic;
lowTemps[i].Text = weather[i].MinTemperatureF;
highTemps[i].Text = weather[i].MaxTemperatureF;
}
}
else
MessageBox.Show("No weather information returned!");
}
private Bitmap LoadPicture(string url)
{
HttpWebRequest wreq;
HttpWebResponse wresp;
Stream mystream;
Bitmap bmp;
bmp = null;
mystream = null;
wresp = null;
try
{
wreq = (HttpWebRequest)WebRequest.Create(url);
wreq.AllowWriteStreamBuffering = true;
wresp = (HttpWebResponse)wreq.GetResponse();
if ((mystream = wresp.GetResponseStream()) != null)
bmp = new Bitmap(mystream);
}
finally
{
if (mystream != null)
mystream.Close();
if (wresp != null)
wresp.Close();
}
return (bmp);
}
private void textBox2_TextChanged(object sender, EventArgs e)
{
}
private void Form1_Load(object sender, EventArgs e)
{
}
}
}
