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Dear ALL,
I have one table with 32 Element in this I want to insert the data for that I am using 150 Txt Box. Can u pls help me to Bind this data with database.
Thanks in Advance
modified on Tuesday, September 22, 2009 8:35 AM
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Why are you using 150 TextBoxes for 32 Elements?
Regardless of that there are thousands of examples of how to do data binding on t'interwebs. Use Google or Bing and search for c# databinding.
Henry Minute
Do not read medical books! You could die of a misprint. - Mark Twain
Girl: (staring) "Why do you need an icy cucumber?"
“I want to report a fraud. The government is lying to us all.”
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Dear Thanks for ur reply.
I have one Table Name Element.in this I Have to insert 32element.Everye element have diffrent Values for that I am using 150 TxtBox.
Thanks
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Dear Can u pls suggest me how i can do with other
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Like the other member are saying ... it is very hard to help. We aren't exactly sure what you are trying to accomplish. You must try and explain your problem better.
Regards,
The only programmers that are better C# programmers, are those who look like this -> ![Green Alien | [Alien]](https://www.codeproject.com/script/Forums/Images/alien.gif) |
![Java | [Coffee]](https://www.codeproject.com/script/Forums/Images/coffee.gif) Programm3r
My Blog: ^_^
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Your question is not clear at all. Are the lengths of the table column 32 and the textbox 150 characters? Is the width of the text box 150px? (If so, you can restict the number of characters to 32 to help.
As for binding, try googling the phrase "c# textbox binding", you get lots of results.
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Dear Kaafb,
Thanks for ur reply,
I have one Table name Element.In this I want to insert 32Rows with 6 coloumns.For that I am using Textboxes.
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The last time I looked, 32 * 6 wasn't 150. Why 150 textboxes (we ask again)?
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yah it's32*6=192 Text Boxes
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This is far too many for the user to comprehend or fill in reliably in one go.
At the very least I suggest you create a wizard to enter each row at a time and ensure they add 32 rows somehow. Better yet, it sounds like an interface re-design might be appropiate.
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As keefb says, that is way too many. Plus, what happens when suddenly you need to up it from 32 to 40 rows? Or add another column? Just what are you going to call these textboxes, that makes it easy to work out what is going on?
Think again. When did you see a database example that used textboxes for each row? What do database examples use?
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This message is made of fully recyclable Zeros and Ones
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Total of 720 controls on the page, and I need the same functionality
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Hi there,
I use a custom progressbar with text in a custom control and I update the text with a timer.The text is shown and everything works but the text over the progressbar mess up instead of being updated.When I minimize the main form and maximize it back, it updates. All of my attempts(using update(),refresh() and invalidate()) are useless.Could you please tell me what I should do?
note: I use the same control on another form but this time not in a custom control and it works like a charm
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Is it possible to post some of the code?
Regards,
The only programmers that are better C# programmers, are those who look like this -> ![Green Alien | [Alien]](https://codeproject.global.ssl.fastly.net/script/Forums/Images/alien.gif) |
![Java | [Coffee]](https://codeproject.global.ssl.fastly.net/script/Forums/Images/coffee.gif) Programm3r
My Blog: ^_^
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//this code is in a custom control's class and the custom control is in main form
DateTime dt_starttime; //this takes the start time from a button on mainform when clicked
TimeSpan ts_elapsed;
public void tmrSure_Tick(object sender, EventArgs e) //this is triggered from the main form
{
// taking the elapsed time
DateTime dt_now = DateTime.Now;
ts_elapsed = dt_now.Subtract(dt_starttime);
theBestProgressBarEver1.CenterText = string.Format("{0:00}:{1:00}", ts_elapsed.Hours, ts_elapsed.Minutes); //CenterText is to show text
}
//normally the code is spreaded,I collected the pieces together to be able to post
thanks for your interest
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thanks Programm3r
I solved the issue by putting ProgressBar.Refresh() on top in the timer event before the text property of the progressbar gets changed. But before, I had put it in the bottom of timer and didn't work. Anyway, thanks for dealing.
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I want to Serialize a Dictionary in Binary format but I get an error message telling that this objecto is not Serializable, is there any way of do it or I need to create my own dictionary class.
Regards
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There is an article here on CP about serializing Dictionaries (amongst other things). Unfortunately, for you, it uses XML Serialization. In case it may offer you some clues, here is a link Yet Another XML Serialization Library for the .NET Framework[^]
Henry Minute
Do not read medical books! You could die of a misprint. - Mark Twain
Girl: (staring) "Why do you need an icy cucumber?"
“I want to report a fraud. The government is lying to us all.”
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Hi all,
I found the following code, that allows one to write a string on a ProgressBar ... Only thing is that I can't get it to work  Can anyone else make it work, and if so ... what am I doing wrong?
SetProgressBarText(progressBar1, null, ProgressBarTextLocation.Centered, Color.Black, SystemFonts.DefaultFont);
private void SetProgressBarText(System.Windows.Forms.ProgressBar Target,
string Text,
ProgressBarTextLocation Location,
System.Drawing.Color TextColor,
System.Drawing.Font TextFont
)
{
if (Target == null)
throw new ArgumentException("Null Target");
if (string.IsNullOrEmpty(Text))
{
int percent = (int)(((double)(Target.Value - Target.Minimum) / (double)(Target.Maximum - Target.Minimum)) * 100);
Text = percent.ToString() + "%";
}
using (Graphics gr = Target.CreateGraphics())
{
gr.DrawString(Text,
TextFont,
new SolidBrush(TextColor),
new PointF(
Location == ProgressBarTextLocation.Left ? 5 :
progressBar1.Width / 2 - (gr.MeasureString(Text,
TextFont).Width / 2.0F),
progressBar1.Height / 2 - (gr.MeasureString(Text,
TextFont).Height / 2.0F)));
}
}
public enum ProgressBarTextLocation
{
Left,
Centered
}
Many thanks in advance
Kind regards,
| The only programmers that are better C# programmers, are those who look like this -> |
Programm3r
My Blog: ^_^
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public class ProgressLabel: ProgressBar {
private static StringFormat sfCenter = new StringFormat() {
Alignment = StringAlignment.Center, LineAlignment = StringAlignment.Center };
private Color textColor = DefaultTextColor;
private string progressString;
public ProgressLabel() { SetStyle(ControlStyles.AllPaintingInWmPaint, true); }
protected override void OnCreateControl() {
progressString = null;
base.OnCreateControl();
}
protected override void WndProc(ref Message m) {
switch(m.Msg) {
case 15: if(HideBar) base.WndProc(ref m);
else {
ProgressBarStyle style = Style;
if(progressString == null) {
progressString = Text;
if(!HideBar && style != ProgressBarStyle.Marquee) {
int range = Maximum-Minimum;
int value = Value;
if(range > 42949672) { value = (int)((uint)value>>7); range = (int)((uint)range>>7); }
if(range > 0) progressString = string.Format(progressString.Length == 0 ? "{0}%" : "{1}: {0}%",
value*100/range, progressString);
}
}
if(progressString.Length == 0) base.WndProc(ref m);
else using(Graphics g = CreateGraphics()) {
base.WndProc(ref m);
OnPaint(new PaintEventArgs(g, ClientRectangle));
}
}
break;
case 0x402: goto case 0x406;
case 0x406: progressString = null;
base.WndProc(ref m);
break;
default:
base.WndProc(ref m);
break;
}
}
protected override void OnPaint(PaintEventArgs e) {
Rectangle cr = ClientRectangle;
RectangleF crF = new RectangleF(cr.Left, cr.Top, cr.Width, cr.Height);
using(Brush br = new SolidBrush(TextColor))
e.Graphics.DrawString(progressString, Font, br, crF, sfCenter);
base.OnPaint(e);
}
public bool HideBar {
get { return GetStyle(ControlStyles.UserPaint); }
set { if(HideBar != value) { SetStyle(ControlStyles.UserPaint, value); Refresh(); } }
}
public static Color DefaultTextColor {
get { return SystemColors.ControlText; }
}
public Color TextColor {
get { return textColor; }
set { textColor = value; }
}
public override string Text {
get { return base.Text; }
set { if(value != Text) { base.Text = value; progressString = null; } }
}
public override Font Font {
get { return base.Font; }
set { base.Font = value; }
}
}
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.... just through the method call within a Timer Tick and everything works ....