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well this way, % would be always displayed even if the values have not come back. If, you have some method based on the form control, then that would be helpful.
Thanks
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In your original post you wrote, "The property returns a number. Let's say 55.5" Would it possible to change your property from whatever "number" type it is (double, decimal, etc.) to string type? That way you could control the significant digits and add the '%' character to the end of the string.
BDF
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You want to add a % sign as a suffix to the content of a textbox?
yourTextBox.Text += "%";
Cheers,
Vıkram.
Be yourself, no matter what they say.
- Sting, Englishman in New York.
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Thanks Vikram,
textBox name is txtPVSav
In the textbox property definitions, I added the following after the textbox binding code.
this.txtPVSav.Text += "%";
But the textbox content only displays the numerical value.
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Ok guys,
I just figured this out.
In the binding panel in the text property, under the "Format type" menu, there is a "Custom" option. It has Custom format textbox. Add the 0.00 "%" in the Custom field.
This will append a % sign at the end of the numberical value and you will still be able to use that property as a numerical input to other parts of your program.
Thanks Vikram for initial headway
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ArrayList temp = new ArrayList();
foreach (string var in Request.Form)
{
temp.Add(var);
}
This is the code I'm using to pull out the items in my form. However, I cannot seem to get the values of the data entered into the form. I'm just getting the names of all the objects in the form, but I really want the data as well. Am I missing something?
-----------------------------------------------------------
Completion Deadline: two days before the day after tomorrow
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Request.Form returns NameValueCollection.
you should do this:
foreach (String var in Request.Form.Keys)
temp.Add(Request.Form[var]);
Hope I helped. 
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Hi All,
I have created a SQLBuilder class as a wrapper to the ADO2.0 SQLite implementation.
It uses refection for automatic database insert, update, delete and select.
Here is the link.
http://www.handymandy.ca/component/option,com_remository/Itemid,62/func,select/id,12/
Usage:
[dbTable("tblComputers",false)]
public class Computer2
{
private string m_Name;
private int m_Id;
private ProcessorType m_CpuType;
private int m_MemorySize;
public Computer2()
{
//connects to default database
SqlBuilder.Instance.connect();
}
[db(false,"Name","text","",false)]
private string Name
{
get { return m_Name; }
set { m_Name = value; }
}
[db(true, "Id", "int", "", false)]
private int Id
{
get { return m_Id; }
set { m_Id = value; }
}
[db(false, "Cpu", "int", "0", false)]
private ProcessorType Cpu
{
get { return m_CpuType; }
set { m_CpuType = value; }
}
[db(false, "MemorySize", "int", "0", false)]
private int MemorySize
{
get { return m_MemorySize; }
set { m_MemorySize = value; }
}
public void Insert()
{
try
{
SqlBuilder.Instance.verifyTableExists(this);
SqlBuilder.Instance.insert(this);
}
catch (ApplicationException e)
{
}
}
public void Update()
{
try
{
SqlBuilder.Instance.update(this);
}
catch (ApplicationException e)
{
}
}
public void Delete()
{
try
{
SqlBuilder.Instance.delete(this);
}
catch (ApplicationException e)
{
}
}
public void Select()
{
try
{
SqlBuilder.Instance.select(this);
}
catch (ApplicationException e)
{
}
}
}
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Hello
Does anyone have an example of how to expose a C# EventHandler so that VBScript can hook up to it? It must be VBScript. I can call methods on this very basic class, but can't get the event hooked up. This is a Class Library and is built with the "Register for COM Interop" switch set.
<br />
public class Talker<br />
{<br />
public event EventHandler SomeNeatEvent;<br />
private System.Timers.Timer EventTicker = new System.Timers.Timer();<br />
<br />
public Talker()<br />
{<br />
EventTicker.Interval = 2000;<br />
EventTicker.AutoReset = true;<br />
EventTicker.Enabled = false;<br />
EventTicker.Elapsed += new System.Timers.ElapsedEventHandler(EventTicker_Elapsed);<br />
}<br />
<br />
void EventTicker_Elapsed(object sender, System.Timers.ElapsedEventArgs e)<br />
{<br />
if (SomeNeatEvent != null)<br />
{<br />
SomeNeatEvent(this, new EventArgs());<br />
}<br />
}<br />
<br />
public void ToggleTickerEnabled()<br />
{<br />
EventTicker.Enabled = !EventTicker.Enabled;<br />
}<br />
}<br />
Thank you for your time and ideas
Patrick
-- modified at 13:20 Monday 27th August, 2007
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Hello,
If I declare the following (or something like this....)
Graphics^ g = CreateGraphics();
Pen pen = new Pen(Color::Green)
g.DrawLine(%pen, 10, 10, 20, 20);
It won't work without the "%". Is this a "tracking reference"?
So my question is what is the "%" really doing?
thanks a lot
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This is a C++ question and this is a C# forum.
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DisplayBitmap = new System.Drawing.Bitmap(camera.width, camera.height, stride, System.Drawing.Imaging.PixelFormat.Indexed, camera.MonocromeFrame);
This gives me an invalid argument (System.Drawing.Imaging.PixelFormat.Indexed)
DisplayBitmap = new System.Drawing.Bitmap(camera.width, camera.height, stride, System.Drawing.Imaging.PixelFormat.Format24bppRgb, camera.MonocromeFrame);
gives me the image but it is 3 times as wide and just repeats
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tried
<br />
<br />
Bitmap temp = new System.Drawing.Bitmap(camera.width, camera.height, stride, System.Drawing.Imaging.PixelFormat.Format24bppRgb, camera.MonocromeFrame);<br />
<br />
DisplayBitmap = new Bitmap(temp.Width,temp.Height);<br />
<br />
for(int y=0;y<DisplayBitmap.Height;y++)<br />
<br />
{<br />
<br />
for(int x=0;x<DisplayBitmap.Width;x++)<br />
<br />
{<br />
<br />
Color c=temp.GetPixel(x,y);<br />
<br />
int luma = (int)(c.R*0.3 + c.G*0.59+ c.B*0.11);<br />
<br />
DisplayBitmap.SetPixel(x,y,Color.FromArgb(luma,luma,luma));<br />
<br />
}<br />
<br />
}
and it lagged beyond compare because it is a huge image.
The board retarded my for loops
here is a link to the code No Paste version of the code [^]
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Wondering how to disconnect my LAN through C#... though there is a way through WMI but any alternate and better solution would be appreciated  thanks
Determination and faith are the only keys !
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There is no keyword in C# or class/method in the .NET framework to directly achieve this. You may have to build your own, probably by using the System.Management [^] namespace in the framework, since there is way through WMI.
-----
If atheism is a religion, then not collecting stamps is a hobby. -- Unknown
God is the only being who, to rule, does not need to exist. -- Charles Baudelaire
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thanks for taking interest 
The problem is, through system.management, i can only get the status of whether the Network Card is enabled or Disabled. The solution is only if the DHCP gets unleased, but thats not the right way i guess. What I want to do is to achieve the Disabling Network Card as i use to do by going in Network connection and disabling it through right click and selecting the particular option "Disable"
Any idea how to do that ?
Determination and faith are the only keys !
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There are a few ways you can do this, below is the easiest method with a WMI script converted to C#;
http://channel9.msdn.com/ShowPost.aspx?PostID=158556[^]
If you download his application (the [Save] link at the bottom of the top post) he included the source code...
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thanks for the reference
Determination and faith are the only keys !
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AssemblyName _tempname = new AssemblyName();
_tempname.Name = "MyTempAssembly";
AssemblyBuilder _Assmblybuilder = AppDomain.CurrentDomain.DefineDynamicAssembly(_tempname, AssemblyBuilderAccess.RunAndSave);
ModuleBuilder _modBldr = _Assmblybuilder.DefineDynamicModule("MainMod", "MyTempAssembly.dll");
string x = "System.Windows.Forms.Button";
TypeBuilder _typeBldr = _modBldr.DefineType(x);
I want to make object of the Type inside _typeBldr ... how?
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Hi
I am using a VB6 application which has embedded Excel sheet in one of its forms.
I am developing a new Web Application in C#/ASP.net 2.0 where the requirement is to save some data in a webpage and then to show the same data (just saved in Web App) in the Excel sheet of the VB6 application.
Problem is I dont know how to refer VB6 application from .Net
Please help me ASAP.
Vinay
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If the VB 6 app reads data stored in excel format then save the data from the web form with an excel format. Then the VB6 app can show the data given the file.
If I see ur problem correctly
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I am sorry for not being clear. I will explain it once again.
I have a VB6 application which has Excel embedded in its Form. Now there is an ASP.NEt application which has a web page with a Save button.
When the user enters data on the Web Page and hits on Save button, 2 Actions has to happen.
1) The data will be saved in Oracle DB
2) The same data needs to be loaded in the Excel present in the VB application.
Action (1) is easy with no problems
Action (2) is my problem as I am not getting the reference of the VB application from C# (2.0)
Please let me know if there is some way to do it.
Vinay
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I am unsure if I understand what you are trying to do. You have a VB6 application which holds the excel stuff. Are you trying to save the data from your ASP application, and then send a message to the VB6 app to read the file after it has been saved? Or are you just saving it, and then letting the user load the data whenever?
I get all the news I need from the weather report - Paul Simon (from "The Only Living Boy in New York")
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I am sorry for not being clear. I will explain it once again.
I have a VB6 application which has Excel embedded in its Form. Now there is an ASP.NEt application which has a web page with a Save button.
When the user enters data on the Web Page and hits on Save button, 2 Actions has to happen.
1) The data will be saved in Oracle DB
2) The same data needs to be loaded in the Excel present in the VB application.
Action (1) is easy with no problems
Action (2) is my problem as I am not getting the reference of the VB application from C# (2.0)
Please let me know if there is some way to do it.
Vinay
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Hi.
How do you start synchronously an external application?
My program must suspend execution and wait for the external app to close itself and only then resume execution.
Thanks.
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