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Tnx. That was what I needed. I only needed to change 1250 code page into 1252 code page and now my application run fine.
If any want to use the 1252 code page take a look here http://www.kostis.net/charsets/cp1252.htm
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Do anybody know how to plot points on a user form I have created?...
using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
namespace WindowsApplication7
{
///
/// Summary description for Form1.
///
public class Form1 : System.Windows.Forms.Form
{
private System.Windows.Forms.Button button1;
private System.Windows.Forms.Button button2;
private System.Windows.Forms.TextBox textBox1;
private System.Windows.Forms.TextBox textBox2;
private System.Windows.Forms.GroupBox groupBox1;
///
/// Required designer variable.
///
private System.ComponentModel.Container components = null;
public Form1()
{
//
// Required for Windows Form Designer support
//
InitializeComponent();
//
// TODO: Add any constructor code after InitializeComponent call
//
}
///
/// Clean up any resources being used.
///
protected override void Dispose( bool disposing )
{
if( disposing )
{
if (components != null)
{
components.Dispose();
}
}
base.Dispose( disposing );
}
#region Windows Form Designer generated code
///
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
///
private void InitializeComponent()
{
this.button1 = new System.Windows.Forms.Button();
this.button2 = new System.Windows.Forms.Button();
this.textBox1 = new System.Windows.Forms.TextBox();
this.textBox2 = new System.Windows.Forms.TextBox();
this.groupBox1 = new System.Windows.Forms.GroupBox();
this.SuspendLayout();
//
// button1
//
this.button1.Location = new System.Drawing.Point(48, 56);
this.button1.Name = "button1";
this.button1.Size = new System.Drawing.Size(48, 32);
this.button1.TabIndex = 0;
this.button1.Text = "button1";
this.button1.Click += new System.EventHandler(this.button1_Click);
//
// button2
//
this.button2.Location = new System.Drawing.Point(48, 112);
this.button2.Name = "button2";
this.button2.Size = new System.Drawing.Size(48, 32);
this.button2.TabIndex = 1;
this.button2.Text = "button2";
this.button2.Click += new System.EventHandler(this.button2_Click);
//
// textBox1
//
this.textBox1.Location = new System.Drawing.Point(160, 56);
this.textBox1.Name = "textBox1";
this.textBox1.Size = new System.Drawing.Size(88, 20);
this.textBox1.TabIndex = 2;
this.textBox1.Text = "textBox1";
//
// textBox2
//
this.textBox2.Location = new System.Drawing.Point(160, 112);
this.textBox2.Name = "textBox2";
this.textBox2.Size = new System.Drawing.Size(88, 20);
this.textBox2.TabIndex = 3;
this.textBox2.Text = "textBox2";
//
// groupBox1
//
this.groupBox1.Location = new System.Drawing.Point(24, 16);
this.groupBox1.Name = "groupBox1";
this.groupBox1.Size = new System.Drawing.Size(256, 224);
this.groupBox1.TabIndex = 4;
this.groupBox1.TabStop = false;
this.groupBox1.Text = "groupBox1";
//
// Form1
//
this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
this.ClientSize = new System.Drawing.Size(292, 266);
this.Controls.AddRange(new System.Windows.Forms.Control[] {
this.textBox2,
this.textBox1,
this.button2,
this.button1,
this.groupBox1});
this.Name = "Form1";
this.Text = "Form1";
this.Load += new System.EventHandler(this.Form1_Load);
this.ResumeLayout(false);
}
#endregion
///
/// The main entry point for the application.
///
[STAThread]
static void Main()
{
Application.Run(new Form1());
}
private void button1_Click(object sender, System.EventArgs e)
{
textBox1.Text = Convert.ToString(2*2);
}
private void button2_Click(object sender, System.EventArgs e)
{
textBox2.Text = Convert.ToString(2*2^3+10);
}
private void Form1_Load(object sender, System.EventArgs e)
{
}
}
}
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X and Y are array list.
Bitmap objBitmap;
Graphics objGraphics=Graphics.FromImage(objBitmap);
if(X.count==Y.count)
{
for(int i;i<= X.Count - 1 ;i++)
{
objGraphics.DrawRectangle(new Pen(new SolidBrush(Color.Red)),Convert.ToInt32(X[i]),Convert.ToInt32(Y[i]),2,2);
}
}
U can take help for this example.
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Can anybody fix this problem??
using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
namespace WindowsApplication7
{
///
/// Summary description for Form1.
///
public class Form1 : System.Windows.Forms.Form
{
private System.Windows.Forms.Button button1;
private System.Windows.Forms.Button button2;
private System.Windows.Forms.TextBox textBox1;
private System.Windows.Forms.TextBox textBox2;
private System.Windows.Forms.GroupBox groupBox1;
///
/// Required designer variable.
///
private System.ComponentModel.Container components = null;
public Form1()
{
//
// Required for Windows Form Designer support
//
InitializeComponent();
//
// TODO: Add any constructor code after InitializeComponent call
//
}
///
/// Clean up any resources being used.
///
protected override void Dispose( bool disposing )
{
if( disposing )
{
if (components != null)
{
components.Dispose();
}
}
base.Dispose( disposing );
}
#region Windows Form Designer generated code
///
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
///
private void InitializeComponent()
{
this.button1 = new System.Windows.Forms.Button();
this.button2 = new System.Windows.Forms.Button();
this.textBox1 = new System.Windows.Forms.TextBox();
this.textBox2 = new System.Windows.Forms.TextBox();
this.groupBox1 = new System.Windows.Forms.GroupBox();
this.SuspendLayout();
//
// button1
//
this.button1.Location = new System.Drawing.Point(48, 56);
this.button1.Name = "button1";
this.button1.Size = new System.Drawing.Size(48, 32);
this.button1.TabIndex = 0;
this.button1.Text = "button1";
this.button1.Click += new System.EventHandler(this.button1_Click);
//
// button2
//
this.button2.Location = new System.Drawing.Point(48, 112);
this.button2.Name = "button2";
this.button2.Size = new System.Drawing.Size(48, 32);
this.button2.TabIndex = 1;
this.button2.Text = "button2";
this.button2.Click += new System.EventHandler(this.button2_Click);
//
// textBox1
//
this.textBox1.Location = new System.Drawing.Point(160, 56);
this.textBox1.Name = "textBox1";
this.textBox1.Size = new System.Drawing.Size(88, 20);
this.textBox1.TabIndex = 2;
this.textBox1.Text = "textBox1";
//
// textBox2
//
this.textBox2.Location = new System.Drawing.Point(160, 112);
this.textBox2.Name = "textBox2";
this.textBox2.Size = new System.Drawing.Size(88, 20);
this.textBox2.TabIndex = 3;
this.textBox2.Text = "textBox2";
//
// groupBox1
//
this.groupBox1.Location = new System.Drawing.Point(24, 16);
this.groupBox1.Name = "groupBox1";
this.groupBox1.Size = new System.Drawing.Size(256, 224);
this.groupBox1.TabIndex = 4;
this.groupBox1.TabStop = false;
this.groupBox1.Text = "groupBox1";
//
// Form1
//
this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
this.ClientSize = new System.Drawing.Size(292, 266);
this.Controls.AddRange(new System.Windows.Forms.Control[] {
this.textBox2,
this.textBox1,
this.button2,
this.button1,
this.groupBox1});
this.Name = "Form1";
this.Text = "Form1";
this.Load += new System.EventHandler(this.Form1_Load);
this.ResumeLayout(false);
}
#endregion
///
/// The main entry point for the application.
///
[STAThread]
static void Main()
{
Application.Run(new Form1());
}
private void button1_Click(object sender, System.EventArgs e)
{
textBox1.Text = Convert.ToString(2*2)+ RAND();
}
private void button2_Click(object sender, System.EventArgs e)
{
textBox2.Text = Convert.ToString(2*2*3^22);
}
private void Form1_Load(object sender, System.EventArgs e)
{
}
// Array of co-ordinates to be plotted
array = [12,23,33,21];
// Plotting loop?
if(X.count==Y.count)
{
for(int i;i<= X.Count - 1 ;i++)
{
objGraphics.DrawRectangle(new Pen(new SolidBrush(Color.Red)),Convert.ToInt32(X[i]),Convert.ToInt32(Y[i]),2,2);
}
}
}
}
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hi
this is part of the code causing the problem:
XmlNodeList l = outputcopy.SelectNodes("//" + tagname);
foreach (XmlNode nod in l)
{
XmlNode parent = nod.ParentNode;
if (parent == null)
{
//break here
}
}
Whenever I try this the last node in the node list appears not to have a parent, even when its not the root node. Whay is this?? I'm totally stumped.....
cheers
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It would be helpful to see the Xml file that you're querying in order to figure out what's wrong...
Picture a huge catholic cathedral. In it there's many people, including a gregorian monk choir. You know, those who sing beautifully. Then they start singing, in latin, as they always do: "Ad hominem..."
-Jörgen Sigvardsson
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Sorry, the xml is:
<xml>
<multiply>
<variable name="x" />
<variabel name="x" />
</multiply>
<symbol>=</symbol>
<multiply>
<number>2</number>
<number>5</number>
</multiply>
</xml>
and tagname is "multiply"
cheers
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Hi,
maybe somebody know how i can read IPTC from image file?
Greetings
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Hi everybody!
I have a question to do:
how can i download the HTML code of an internet page, and save it in .txt?
help me plz...
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i need the code of an internet page i put in input...all ways are allowed!
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Your browser does that - only it renders it. You can, in your browser, select "File -> Save As" and save it as an HTML page, then open it up in a vanilla (plain) text editor.
If you want to do this programmatically, see the example in the documentation for the HttpWebRequest.GetResponse[^] method. Just save it to a file instead of using the Console .
This posting is provided "AS IS" with no warranties, and confers no rights.
Software Design Engineer
Developer Division Customer Product-lifecycle Experience
Microsoft
[My Articles] [My Blog]
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Thank You very much Mr. Heath Stewart!
Exactly i needed!
Thank You again
Enricop
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You can also use RegEx to strip the html tags from the response.
<br />
public string cleanHtmlTags(string inputText)<br />
{<br />
Regex objRejex = new Regex("<([^>]*?)>");<br />
return objRejex.Replace(inputText, "");<br />
}<br />
"If knowledge can create problems, it is not through ignorance that we can solve them." -- Isaac Asimov
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I have a web page with dynamically geneated textboxes and buttons. On click of a button, I want to pull the values from the database and populate the textboxes. I am gettinng confused between the sequence in which the client and server side code gets called. If I call server side first and then client, practically it happens in opp order . For eg-
TableCell tblCell5 = new TableCell();
System.Web.UI.WebControls.Button btn = new System.Web.UI.WebControls.Button();
btn.Text = "Copy";
btn.ID = "btnFetch"+ count.ToString();
counter = count;
btn.CommandArgument = count.ToString();
btn.Command += new CommandEventHandler(RemoveFiles);
btn.Attributes.Add("onclick","setit(" + count + "," + crash +","+ cr +","+ cav+"); ");
tblCell5.Controls.Add(btn);
tblRow.Cells.Add(tblCell5);
Even if I call in this order and set the values of variables in RemoveFiles, the javascript functions gets called first and by that time, the variables are not set.
Also if I try to call javascript from server side function, he javascript function is not yet loaded. For eg-
protected void RemoveFiles(Object sender, CommandEventArgs e)
{
stag = 1;
Response.Write(" alert("+ e.CommandArgument.ToString() +")");
cr = 6;
cav = 9;
hrs=10;
crash = 6;
Response.Write(" setit(' + count + ',' + crash +','+ cr +','+ cav+'); ");
}
Any suggestions?
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I have added a button and a text box onto a form with no methods within the form...I would like to click the button and perform a simple formula of 2*2 and output the answer to the textbox?..just to get me started!
any Ideas Thanks..
using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
namespace WindowsApplication2
{
///
/// Summary description for Form1.
///
public class Form1 : System.Windows.Forms.Form
{
private System.Windows.Forms.Button button1;
private System.Windows.Forms.GroupBox groupBox1;
private System.Windows.Forms.TextBox textBox1;
///
/// Required designer variable.
///
private System.ComponentModel.Container components = null;
public Form1()
{
//
// Required for Windows Form Designer support
//
InitializeComponent();
//
// TODO: Add any constructor code after InitializeComponent call
//
}
///
/// Clean up any resources being used.
///
protected override void Dispose( bool disposing )
{
if( disposing )
{
if (components != null)
{
components.Dispose();
}
}
base.Dispose( disposing );
}
#region Windows Form Designer generated code
///
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
///
private void InitializeComponent()
{
this.button1 = new System.Windows.Forms.Button();
this.groupBox1 = new System.Windows.Forms.GroupBox();
this.textBox1 = new System.Windows.Forms.TextBox();
this.groupBox1.SuspendLayout();
this.SuspendLayout();
//
// button1
//
this.button1.Location = new System.Drawing.Point(64, 56);
this.button1.Name = "button1";
this.button1.Size = new System.Drawing.Size(72, 32);
this.button1.TabIndex = 0;
this.button1.Text = "button1";
this.button1.Click += new System.EventHandler(this.button1_Click);
//
// groupBox1
//
this.groupBox1.Controls.AddRange(new System.Windows.Forms.Control[] {
this.textBox1});
this.groupBox1.Location = new System.Drawing.Point(16, 8);
this.groupBox1.Name = "groupBox1";
this.groupBox1.Size = new System.Drawing.Size(256, 240);
this.groupBox1.TabIndex = 1;
this.groupBox1.TabStop = false;
this.groupBox1.Text = "groupBox1";
//
// textBox1
//
this.textBox1.Location = new System.Drawing.Point(56, 120);
this.textBox1.Name = "textBox1";
this.textBox1.Size = new System.Drawing.Size(56, 20);
this.textBox1.TabIndex = 0;
this.textBox1.Text = "textBox1";
//
// Form1
//
this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
this.ClientSize = new System.Drawing.Size(292, 266);
this.Controls.AddRange(new System.Windows.Forms.Control[] {
this.button1,
this.groupBox1});
this.Name = "Form1";
this.Text = "Form1";
this.groupBox1.ResumeLayout(false);
this.ResumeLayout(false);
}
#endregion
//Draws the image to fit the ClientRectangle area of the form.
/// The main entry point for the application.
///
[STAThread]
static void Main()
{
Application.Run(new Form1());
}
private void button1_Click(object sender, System.EventArgs e)
{
}
}
}
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private void button1_Click(object sender, System.EventArgs e)
{
TextBox1.Text = Convert.ToString(2*2)
}
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Cheers How do you implement a for loop in c# ?
Thanks Jay
ps cheers for your help!!
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the same way as c/c++/java
for (int i = 0;i<10;i++)
{
}
you really need to eitehr buy a book, or google yourself a decent tutorial though.
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How to capture 'editing whichever cell in datagrid' event? And how to recover number of row and column cell that has just been edited?
thank you for help
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I'm returning a datatable from the DB, I need to add a row to that datatable for display only. That piece is working fine, the issue is I need that record to be the first record displayed in the cbo box.
System.Data.DataRow dr = WorkTable.NewRow();
WorkTable.Rows.Add(new object[] {"ALL", "AL","","","","","","",-2,1,"UNKNOWN"});
cbo.DataSource = WorkTable;
--I need to have the added line first in the combo box.
Thanks
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Instead of setting the data source of the combobox to the table, set it to a sorted view. Then all you need to do is make sure that the view is sorted so that your new row is first ... perhaps by adding a new column to the table that is null for everything other than your new row. I tried this quickly, and seems to work OK, but it looks like the sort put's null values ahead of non-nulls, so you'll need to do a descending sort.
-----
In the land of the blind, the one eyed man is king.
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We have an app that will not run on a single computer from the network (works fine locally). I have adjusted .NET security setting the Local Intrenet to Full Trust, but the app still crashes when trying to launch.
Any other ideas?
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How do you start the application, exactly?
If you're trying to run it from a UNC path, then the internet zone security settings will apply, even if the computer is in your local intranet.
Regards,
mav
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