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Hello people,
I am using Ent Lib 4.1 to perform validation on my winform application. the winform has tabpages each having controls, mostly comboboxes. The comboboxes are bound to the table from which it gets the droplist items. I have set the NOT NULL VALIDATOR on each combobox.
It works fine if the combobox item is not selected(i.e if its empty). It performs validation.
The issue is after selecting an item from the droplist, and when I move to the next control. It gives the error "The supplied value could not be converted to target property type."
Any suggestion how to solve this..
Thanks.
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hii everyone,
Iam working on TabletPC handwriting synthesis
iam using MICROSOFT.INK SDK
i want to erase specific portion of the ink dynamically
example : i write CAR using my handwriting , I want to erase the alphabet C,R and want to get specific portion of A only
please help me out , how can i erase defined specific portion dynamically without using INK ERASEMODE/DELETE MODE functionality (of stroke selection first den use erase mode), I dont want to do it manually after selection and den usong delete mode
I want to do it Programatically
please help me out
with regards
Amit
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So, what's your question? All you did was post some code (and improperly formatted at that).
You can only inherit from one class, but you *can* inherit from multiple interfaces, and you can inherit from one class AND multiple interfaces.
.45 ACP - because shooting twice is just silly ----- "Why don't you tie a kerosene-soaked rag around your ankles so the ants won't climb up and eat your candy ass..." - Dale Earnhardt, 1997 ----- "The staggering layers of obscenity in your statement make it a work of art on so many levels." - J. Jystad, 2001
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I have to say I agree with John. You haven't asked a question, you have just pasted in some a lot of code which isn't properly formatted.
The fact that you can't have multiple implementation inheritance, but can have multiple interface inheritance is well known in C#.
You can explicitly implement a property or method for an Interface:
http://msdn.microsoft.com/en-us/library/aa288461(VS.71).aspx[^]
Dalek Dave: There are many words that some find offensive, Homosexuality, Alcoholism, Religion, Visual Basic, Manchester United, Butter.
Pete o'Hanlon: If it wasn't insulting tools, I'd say you were dumber than a bag of spanners.
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Multiple inheritance is bad, hmmkay?
I are Troll
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Sorry, but there is something that has always bugged me about your sig:
Eddy Vluggen wrote: I are is Troll
FTFY! There is, after all, only one of you
Dalek Dave: There are many words that some find offensive, Homosexuality, Alcoholism, Religion, Visual Basic, Manchester United, Butter.
Pete o'Hanlon: If it wasn't insulting tools, I'd say you were dumber than a bag of spanners.
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Keith Barrow wrote: There is, after all, only one of you
Meh, that's debatable. If you believe in reincarnation, then there's only one you at a time
I are Troll
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please anyone tell me where i found JockerSoft.Media.dll actully im working on live video and want to extract and save frames of that video through C# code...and require this dll to add in my project...
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Words fail me, and that doesn't happen very often. You found the article[^] this related to as evidenced by the fact that you posted the same question there, but you completely failed to download the actual source code from that same article. That's a fail on an epic scale. Here's a hint - look at the top of the article. There are two downloads; try them.
"WPF has many lovers. It's a veritable porn star!" - Josh Smith As Braveheart once said, "You can take our freedom but you'll never take our Hobnobs!" - Martin Hughes.
My blog | My articles | MoXAML PowerToys | Onyx
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Saira13 wrote: please anyone tell me where i found JockerSoft.Media.dll
Google[^] will be your friend.
It's time for a new signature.
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How can i get list of all controls in my form (also i wanna all controls that i add to form dynamically) and thier properties , cause i wanna to set some properties with my own values and show to users!
I have this piece of code but it doesnt do this for me.
Control[] controls = this.Controls.Find("OpenToolStripMenuItem",true);
System.ComponentModel.TypeConverter tc;
if (controls.Length > 0)
{
Control control = controls[0];
PropertyInfo propertys = control.GetType().GetProperty("Text");
tc = System.ComponentModel.TypeDescriptor.GetConverter(propertys.PropertyType);
propertys.SetValue(control, tc.ConvertFrom("OPEN", null);
}
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Well if you want to find all Controls within your form, calling this.Controls.Find("OpenToolStripMenuItem", true); will just find that one control, won't it?
Try iterating through the Controls collection instead.
foreach(Control c in Controls)
{
}
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I knew that!
if I have menuStrip1 in my form and I have OpenToolStripMenuItem in it.
Now how can i find this(OpenToolStripMenuItem) within your code !
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It will be in the control collection of the menuStrip1.
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You said you were looking for a way to find all controls within your form..
Anyway, d@nish gave you an answer to this.
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Is Google not working for you?
I have shocking news: MenuItem and ToolStripMenuItem inherit from System.ComponentModel.Component , not from System.Windows.Forms.Control , so they aren't Controls.
Obviously all menu items do reside in some hierarchical data structure, such as MainMenu.MenuItems and MenuStrip.Items
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this code cal get all control in the form.
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
namespace GetAllControls
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void button1_Click(object sender, EventArgs e)
{
findControl(this);
foreach (Control control in controlList)
{
if (control is System.Windows.Forms.Panel)
{
}
}
}
private void findControl(Control control)
{
if (control != null && control.Controls != null)
{
foreach (Control childControl in control.Controls)
{
findControl(childControl);
this.controlList.Add(childControl);
}
}
}
private List<Control> controlList = new List<Control>();
}
}
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Hi Everybody,
I want to learn, How to remove particular character from the string.
Example: -
1) "A+B+C" <<== i want to remove "+" plus character
2) "A B C" <<== i want to remove "Spaces"
Thank you in advance and appreciate for each replying
(Riaz)
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use this
.Replace("+", String.Empty);
Rajesh B --> A Poor Workman Blames His Tools <--
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string str="A+B+C";
str=str.Replace("+"," ");
str=str.Replace(" ","");
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Hello,
I just posted a similar question before this one, but still it is a different question so posting as a separate thread.
I have added the following line in my AssemblyInfo.cs
[assembly: InternalsVisibleTo("UI Test")]
I did this to allow my test project access this assembly's internal method for testing. But I dont want to keep it accessible like this in my production (Release) build. At this moment, I am just commenting this line for production build and commenting out for debug mode, but it is really a hassel. Is there any other automatic way available for doing so ? Can I add this asselbly attribute programmatically by detecting if it is DEBUG mode or RUN mode ? Will that cost high performance ?
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Maybe this can help you.
Me, I'm dishonest. And a dishonest man you can always trust to be dishonest. Honestly. It's the honest ones you want to watch out for...
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Yes. Just enclose it in:
#if (DEBUG)
. . .
#endif /ravi
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