ASP.NET

R. Giskard Reventlov6-Jul-10 23:28

R. Giskard Reventlov

6-Jul-10 23:28

It shows a clear minute and when I posted you weren't there so it's you that needs to take a good look at the guidelines.

"If you think it's expensive to hire a professional to do the job, wait until you hire an amateur." Red Adair.
nils illegitimus carborundum

me, me, me

Sandeep Mewara6-Jul-10 23:33

6-Jul-10 23:33

digital man wrote:
when I posted you weren't there

Well, sorry but couldn't stop myself asking this: How did you came to know that he wasn't here?

Hope he is not your colleague sitting next to you! Poke tongue | ;-P

R. Giskard Reventlov7-Jul-10 0:30

R. Giskard Reventlov

7-Jul-10 0:30

Sandeep Mewara wrote:
sorry but couldn't stop myself

Try harder.

Sandeep Mewara wrote:

Hope he is not your colleague sitting next to you!

They can't find anybody that will willingly sit next to me.

"If you think it's expensive to hire a professional to do the job, wait until you hire an amateur." Red Adair.
nils illegitimus carborundum

me, me, me

Sandeep Mewara7-Jul-10 0:31

Re: motionless analog clock

7-Jul-10 0:31

motionless analog clock

Hemant Thaker6-Jul-10 21:06

Hemant Thaker

6-Jul-10 21:06

Hi..

I want to display motionless analog clock. (asp.net + C#)

I have 3 textboxes and entering HH, MM, SS.

Clicking the button would generate analog clock with the respective time.

Did lot of searching but didnt get my way out..

please suggest me some way.

thanks,

By:
Hemant Thaker

Sandeep Mewara6-Jul-10 23:30

Re: motionless analog clock

6-Jul-10 23:30

Hemant Thaker wrote:
Did lot of searching but didnt get my way out..

Apart from searching what have your tried from your side in order to write code for it?

Sound's like a typical homework question. What are the things you plan to use in order to generate this analog clock? Graphics? Javascript? Image? What's your thought and plan?

Hemant Thaker7-Jul-10 5:53

Hemant Thaker

7-Jul-10 5:53

private void drawclock4(object sender, PaintEventArgs e)
{
Graphics g = e.Graphics;
Rectangle rec = new Rectangle(20, 20, 250, 250);
LinearGradientBrush linearbrush = new LinearGradientBrush(rec, Color.Black, Color.Black, 225);
g.FillEllipse(linearbrush, 20, 20, 200, 200);
linearbrush.LinearColors = new Color[] { Color.White, Color.White, };
g.FillEllipse(linearbrush, 30, 30, 180, 180);
linearbrush.LinearColors = new Color[] { Color.White, Color.White };
g.FillEllipse(linearbrush, 33, 33, 174, 174);
SolidBrush solidbrush = new SolidBrush(Color.Black);
Font textFont = new Font("Arial Black", 12F);
g.DrawString("12", textFont, solidbrush, 109, 40);
g.DrawString("11", textFont, solidbrush, 75, 50);
g.DrawString("10", textFont, solidbrush, 47, 75);
g.DrawString("9", textFont, solidbrush, 43, 110);
g.DrawString("8", textFont, solidbrush, 52, 145);
g.DrawString("7", textFont, solidbrush, 75, 170);
g.DrawString("6", textFont, solidbrush, 113, 180);
g.DrawString("5", textFont, solidbrush, 150, 170);
g.DrawString("4", textFont, solidbrush, 173, 145);
g.DrawString("3", textFont, solidbrush, 182, 110);
g.DrawString("2", textFont, solidbrush, 173, 75);
g.DrawString("1", textFont, solidbrush, 150, 50);
g.TranslateTransform(120, 120, MatrixOrder.Append);

int hour = DateTime.Now.Hour;
int min = DateTime.Now.Minute;
int sec = DateTime.Now.Second;

// Create Pens
Pen hourPen = new Pen(Color.DarkBlue, 4);
Pen minutePen = new Pen(Color.DarkGreen, 3);
Pen secondPen = new Pen(Color.DarkRed, 2);

// Create angles
double secondAngle = 2.0 * Math.PI * sec / 60.0;
double minuteAngle = 2.0 * Math.PI * (min + sec / 60.0) / 60.0;
double hourAngle = 2.0 * Math.PI * (hour + min / 60.0) / 12.0;
// Set centre point
Point centre = new Point(0, 0);
// Draw Hour Hand

//Point hourHand = new Point((int)(40 * Math.Sin(hourAngle)), (int)(-40 * Math.Cos(hourAngle)));
//g.DrawLine(hourPen, centre, hourHand);
// Draw Minute Hand
Point minHand = new Point((int)(70 * Math.Sin(minuteAngle)), (int)(-70 * Math.Cos(minuteAngle)));
g.DrawLine(minutePen, centre, minHand);
// Draw Second Hand
//Point secHand = new Point((int)(70 * Math.Sin(secondAngle)),(int)(-70 * Math.Cos(secondAngle)));
//g.DrawLine(secondPen, centre, secHand);
// Invalidate();
}

By:
Hemant Thaker

Upload File error

Member 32222646-Jul-10 20:37

Member 3222264

6-Jul-10 20:37

I am using VS 2010

In aspx ihave

<form id="form1" runat="server" enctype="multipart/form-data">
<div>
File:

</div>
<input id="Up" type="file" />
&nbsp&nbsp
<asp:Button ID="btn_Save" runat="server" onclick="btn_Save_Click" />
</form>

in code behind i have
using System.IO;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
if ((File1.PostedFile != null)
{

}
else
{

}
I am getting null reference exception.. Please help

How to get file name,path and file Extension

Re: Upload File error

R. Giskard Reventlov6-Jul-10 22:30

R. Giskard Reventlov

6-Jul-10 22:30

Change the upload control to:

<asp:FileUpload ID="File1" runat="server" />

Are you calling the code from within the button click event? (not clear from the above).

"If you think it's expensive to hire a professional to do the job, wait until you hire an amateur." Red Adair.
nils illegitimus carborundum

me, me, me

Re: Upload File error

Sandeep Mewara6-Jul-10 23:38

Re: ASP.Net Crystal Reports

6-Jul-10 23:38

Well,
1. Dont need to repost the same thing again and again. You can EDIT the question. Please do so.
2. Where is 'File1' in your aspx page? (Please use PRE tags to format code part)
3. Where exactly you are getting this 'null reference exception'

Lastly, This error simply means you are trying to access properties of an object that is not defined. A simple DEBUGGER can tell you where is it and what's causing it.

ASP.Net Crystal Reports

indian1436-Jul-10 15:24

indian143

6-Jul-10 15:24

Hi All,

I have a crystal report, which accesses a stored procedure. The stored procedure has two select queries based upon the insput params it will select the query. For this I have written CASE statements.
One query returns deceimal values and other returns integers.
Now my issue is, in crystal reports I have to set that field in such a way that it should not show the .00 decimal values when the column is integer and it should how decimal values when the column is decimal.

Can anybody please help me in finihing this. Any link or any suggestion is mostly welcome.

Thanks & Regards,

Md. Abdul Aleem
NIIT technologies

Sandeep Mewara6-Jul-10 19:14

Re: ASP.Net Crystal Reports

6-Jul-10 19:14

Well, since the values are returned from a query, you can format the way you want it in query.
Otherwise, use a check constraint on the field that you are displaying in crystal report. If the field value is not .00 then display whatever you want to.

Depending on your choice, you can handle it at Crystal UI level or at SQL level.

indian1436-Jul-10 19:16

indian143

6-Jul-10 19:16

I know that I can modify in crystal field but I dont know the process. If any one give me any link or any support it will be helpfull for me.

Thanks & Regards,

Md. Abdul Aleem
NIIT technologies

Re: ASP.Net Crystal Reports

Sandeep Mewara6-Jul-10 19:20

need detail info about session [modified]

6-Jul-10 19:20

Fine, take hints from here:
http://www.crystalreportsbook.com/Tip_FormatPercentages.asp[^]
http://www.scientificcomputing.com/formatting-crystal-strings.aspx[^]

Well i just did this [^]to get these. In case you need more, there are lots of links.

rdlc

Thanusree Duth6-Jul-10 0:35

Thanusree Duth

6-Jul-10 0:35

im develping web application using VS2008,

We created a RDLC .

Now i need to grouping in dynamic RDLC ,

Please help me

Thanks in Advance

Re: rdlc

The Man from U.N.C.L.E.6-Jul-10 8:05

The Man from U.N.C.L.E.

6-Jul-10 8:05

Take a look at Grouping data in a ReportView report[^]. It should prove a good start point.

If you have knowledge, let others light their candles at it.
Margaret Fuller (1810 - 1850)
[My Articles] [My Website]

dittu75-Jul-10 23:40

dittu7

5-Jul-10 23:40

Hi,
i'm using session in my application. and code is like this
in page1.aspx.cs under button_click event

If CheckBox1.Checked = True Then
session("value") = "chkT"
Else
Session("value") = "chkF"
End If

in page2.aspx.cs under form_load event

Dim check As String = Session("value")
If (check = "chkT") Then
    code goes here
ElseIf (check = "chkF") Then
    code goes here
End If

now the problem is the strings chkT or chkF are not taken by session in the "value", don't know why it is not taking. though it works now. if i restart the PC i'm getting the same problem..

please solve this problem. or atleast tell me are there any other ways to pass the value to page2.aspx from page1.aspx with out displaying that page2.aspx on browser..

modified on Tuesday, July 6, 2010 6:17 AM

Ankur^\m/6-Jul-10 0:07

Ankur^\m/

6-Jul-10 0:07

Do not re-post[^]!
Wait for people to reply.

..Go Green..

raju melveetilpurayil6-Jul-10 1:48

raju melveetilpurayil

6-Jul-10 1:48

Check the link , this will help you to find all other ways to pass value between pages
ASP.NET State Management
[^]

raju.m

dittu76-Jul-10 23:00

dittu7

6-Jul-10 23:00

i'm using sessions. but it is not working or i am tellign that session is not storing the value.... Frown | :(