//Int32.TryParse Method (String, Int32%)
// This method Converts the string representation of a number to its 32-bit signed integer equivalent,it return whether conversion succeeded or not
int num;
string[] value = { "123", "test", "-123" };
for (int i = 0; i < value.Length - 1; i++)
{
bool result = Int32.TryParse(value[i].ToString(), out num);
if (result)
{
Response.Write("String " + value[i].ToString() + " Converted Successfully");
}
else
{
if (value[i] == null) value[i] = "";
Response.Write("Attempted For " + value[i] + " failed.");
}
}
Thursday, June 25, 2009
Wednesday, June 24, 2009
Microsoft Release Antivirus
No cost, no hassle security software for your Home PC. Microsoft
Security Essentials (formerly known as Microsoft "Morro") is designed to occupy less
space and supports Windows XP,Windows Vista, and the upcoming Windows 7 operating-
system. The new Microsoft free antivirus gives full protection from Viruses, Spyware,
Rootkits, and Trojans, similar to other paid enterprises antivirus software.Visit
Microsoft Connect to download the Beta,How to manually download the latest definition
updates for Microsoft Security Essentials
window.onload firefox,IE
<html>
<head>
<script language='javascript'>
var browserName = navigator.appName;
if (browserName == "Microsoft Internet Explorer") {
window.onload = function(){alert('IE Onload');}
}
else {
if (document.addEventListener){
document.addEventListener("DOMContentLoaded", function(){alert('Firefox Onload');}, false);
}
}
</script>
</head>
<body>
replacement for window.onload in Firefox
</body>
</html>
<head>
<script language='javascript'>
var browserName = navigator.appName;
if (browserName == "Microsoft Internet Explorer") {
window.onload = function(){alert('IE Onload');}
}
else {
if (document.addEventListener){
document.addEventListener("DOMContentLoaded", function(){alert('Firefox Onload');}, false);
}
}
</script>
</head>
<body>
replacement for window.onload in Firefox
</body>
</html>
Wednesday, June 10, 2009
How To Create Row Dynamically And Remove Row - JavaScript
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head2" >
<title>Dynamically Create Table Row And Remove Row</title>
<script type="text/javascript" language="javascript">
function addRow() {
var tbl = document.getElementById('evntTbl');
var lstRow = tbl.rows.length;
var iteration = lstRow;
if (lstRow <= 10) {
var row = tbl.insertRow(lstRow);
var cellLeft = row.insertCell(0);
var el0 = document.createElement('input');
el0.type = 'text';
el0.name = 'txtName_' + iteration;
el0.id = 'txtName_' + iteration;
//el0.size = 40;
el0.style.width = 170 + 'px';
cellLeft.appendChild(el0);
var cellMid = row.insertCell(1);
var el1 = document.createElement('input');
el1.type = 'text';
el1.name = 'txtRole_' + iteration;
el1.id = 'txtRole_' + iteration;
//el1.size = 40;
el1.style.width = 170 + 'px';
cellMid.appendChild(el1);
var cellRight = row.insertCell(2);
var el2 = document.createElement('input');
el2.type = 'text';
el2.name = 'txtEmail_' + iteration;
el2.id = 'txtEmail_' + iteration;
//el2.size = 40;
el2.style.width = 170 + 'px';
cellRight.appendChild(el2);
var cellImg = row.insertCell(3);
var el3 = document.createElement("button");
el3.id = 'btn_' + iteration;
el3.style.zIndex = 200;
el3.style.cursor = 'hand';
el3.value = '-';
el3.onclick = function() { removeRow(this); };
cellImg.appendChild(el3);
}
else {
document.getElementById('btnAdd').disabled=true;
}
if (document.getElementById('txtName_' + (iteration)) != null) {
document.getElementById('txtName_' + (iteration)).focus();
}
}
function removeRow(evt) {
var tbl = document.getElementById('evntTbl');
var lstRw = tbl.rows.length;
if(lstRw <= 10)
{
document.getElementById('btnAdd').disabled=false;
}
var _row = evt.parentNode.parentNode;
_row.parentNode.deleteRow(_row.rowIndex);
}
</script>
</head>
<body>
<div>
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td align="center" valign="top" style="height: 5px">
</td>
</tr>
<tr>
<td align="right" class="style31">
</td>
<td align="left">
<table width="60%" border="0" cellpadding="2" cellspacing="2" id='evntTbl'>
<tr>
<td width="10%" align="left" class="style31">
Column 1
</td>
<td width="10%" align="left" class="style31">
Column 2
</td>
<td width="10%" align="left" class="style31">
Column 3
</td>
<td width="1%" align="left" class="style31">
</td>
</tr>
<tr>
<td align="left" class="style31">
<input type="text" class="style5" tabindex="6" id="Text1" maxlength="25" title=""
style="width: 170px" />
</td>
<td align="left" class="style31">
<input type="text" class="style5" tabindex="7" id="Text2" maxlength="25" title=""
style="width: 170px" />
</td>
<td align="left" class="style31">
<input type="text" class="style5" tabindex="8" id="Text3" maxlength="25" title=""
style="width: 170px" />
</td>
<td width="1%" align="left" class="style31">
<input type='button' id='btnAdd' value='+' style="cursor: hand;" tabindex="9" onclick="addRow();" />
</td>
</tr>
</table>
</td>
</tr>
</table>
</div>
</body>
</html>
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