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abdallahziad wrote: hi every one ,
So what is the problem you're having with web parts?
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Hej!
Jag har en kod snutt här nedan där man sätter showDropDownButtons = false.
Även om man inte gjorde det skulle showDropDownButtons vara initierat till false eftersom default initiering för bool är false.
Jag har testat lite och även om jag skulle byta ut dennna
[DefaultValue(false)] mot denna [DefaultValue(true)] skulle ShowDropDownButtons
vara false.
Uttrycket [DefaultValue(true)] utför allså ingen initiering.
Jag kan inte förstå vad uttrycket [DefaultValue(false)] eller
[DefaultValue(true)] har för någon nytta.
Det fungerar precis lika bra om man utelämnar denna [DefaultValue(false)].
public class AdvPropertyColumn : PropertyEditColumn
{
public AdvPropertyColumn(string caption) : base(caption){} //konstructor
private bool showDropDownButtons = false;
[DefaultValue(false)]
public bool ShowDropDownButtons
{
get { return showDropDownButtons; }
set
{
if (showDropDownButtons != value)
{
Console.WriteLine("AdvPropertyColumn.Set.ShowDropDownButtons [showDropDownButtons != value]");
showDropDownButtons = value;
base.OnChanged(InvalidationMode.ColumnWithoutHeader, false);
}
}
}//end property ShowDropDownButton
}
//Tony
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Short translation:
"What does the [DefaultValue(true)] attribute do, as it doesn't affect the initial value of the property?"
Answer:
The attribute is used to specify what the default value of the property is supposed to be. It can be used by a visual designer or any other tool. The default value doesn't nessecarily have to be the same as the initial value.
The default value is for an example used by the visual designer in Visual Studio when creating code for controls. A control usually have dozens of properties, but it only generate code to set the properties that differ from the default value.
---
b { font-weight: normal; }
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Nope. Swedish. 
---
b { font-weight: normal; }
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I would like to make this button in VS2005 thats when an user holds the MouseDown over the button it starts scrollings up or down some text (in several listBoxes). And should stop scrolling when the user release the MouseDown.
The only way i can see that possible is by making a thread! Is there another way?
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There is definately going to be a need for some threading there, otherwise the UI wont update (scroll) until after the button is released.
Current blacklist
svmilky - Extremely rude | FeRtoll - Rude personal emails | ironstrike1 - Rude & Obnoxious behaviour
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How abt Application.DoEvents
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uhh sounds like me tell more
-- modified at 11:16 Wednesday 26th April, 2006
sweet and thanks
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Hi all,
I want to capture / Trap Winkey + D Key Combination from my C# Form Application so that i can process something before showing the Desktop. Has some one idea ?
Thx in Advance.
Manmohan Singh Sarwara
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Hi, I have a problem to read data from serial port COM 1 with my Visual C# program. I have the Framework 1.1 and I use the CreateFile of Kernel32.dll to open the COM 1. The CreateFile succeed and then I try to Read Byte with the ReadFile of Kernel32.dll. This function doesn't work and the GetLastError give to me the 998 Error code that is ERROR_NOACCESS = "Invalid access to memory location". Can you help me please ?
SD3
P.S.: I have already tried with MSComm OCX but it doesn't work in my pc.
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hi,
I have an application where i have created the button control array at the run time inside a panel and i am using one more panel to drag those buttons and drop them one by one.now i want to move these buttons inside the panel to whichever popition and keep them there.So how i can do this?
Urgent...
Thanks in Advance
Supriya Walvekar
MCA fresher
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Hi,
in my Database table i have some column like content which contains html tags like <B> HAI</B>.
while retreiving i want to display hai in bold format.
but it is displaying like with bold tags hai
in web server.htmlencode we used.
in Windows application is there any method .
Thanks in advance
-- modified at 6:16 Wednesday 26th April, 2006
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Do u want to display that In label control or?
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yes i want to display it in label control.
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There are no WinForms controls provided by Microsoft that parse HTML syntax and display the content accordingly. Infragistics has a control called the UltraFormattedLinkLabel (or something like that) which provides that functionality. If you need that funcionality and don't want to buy the Infragistics controls, you'd need to parse the text yourself and somehow display the contents with the supplied formatting.
Josh
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Hi, I want to insert into my database some information, I have everything in file a.txt:
INSERT INTO TLK (kodas, liga) VALUES ('(01-99)', 'Traumu priežastys (ne iš TLK10 klasifikacijos)')
INSERT INTO TLK (kodas, liga) VALUES ('01-99', 'Ne TLK10 traumu priežasciu klasifikacija')
INSERT INTO TLK (kodas, liga) VALUES ('1', 'Transporto ivykis')
a.txt contains about 10 000 records. I run this program, but everytime it breaks, it shows error that data would be truncated... how can I fix that?
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Data.SqlClient;
namespace Kikilis
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
string eilute;
int id = 0;
StringBuilder errorMessages = new StringBuilder();
private void button1_Click(object sender, EventArgs e)
{
try
{
System.IO.StreamReader sr = new System.IO.StreamReader("a.txt");
eilute = sr.ReadLine();
string j = "Data Source=KOMPAS;Initial Catalog=MEDIS;Integrated Security=True";
SqlConnection c = new SqlConnection(j);
c.Open();
while (eilute != "" || eilute == null)
{
SqlCommand cmd = new SqlCommand(eilute, c);
cmd.ExecuteNonQuery();
cmd.Dispose();
eilute = sr.ReadLine();
}
c.Close();
}
catch (SqlException ex)
{
for (int i = 0; i < ex.Errors.Count; i++)
{
errorMessages.Append("Index #" + i + "\n" +
"Message: " + ex.Errors[i].Message + "\n" +
"LineNumber: " + ex.Errors[i].LineNumber + "\n" +
"Source: " + ex.Errors[i].Source + "\n" +
"Procedure: " + ex.Errors[i].Procedure + "\n");
}
Console.WriteLine(errorMessages.ToString());
}
}
}
}
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That means that some of the insert statements have data that is too large to fit in the specified maximum size for that field in the database.
Why don't you include the instert statement that caused the error in the error message?
---
b { font-weight: normal; }
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different record every time, for example now it stoped after inserting second record:
in table kodas is nvarchar 100;
liga is nvarcha 150;
INSERT INTO TLK (kodas, liga) VALUES ('A69.9', 'Spirochetu sukelta infekcija, nepatikslinta')
INSERT INTO TLK (kodas, liga) VALUES ('A70', 'Papugu chlamidiju infekcija')
INSERT INTO TLK (kodas, liga) VALUES ('A70-A74', 'Kitos chlamidiju sukeltos ligos')
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