And? -------------------------------------------------------- My portfolio & development blog Q:What does the derived class in C# tell to it's parent? A:All your base are belong to us!

Please do not double-post! -------------------------------------------------------- My portfolio & development blog Q:What does the derived class in C# tell to it's parent? A:All your base are belong to us!

Try using the Table control. - बुरा जो देखण मै चला, बुरा न िमलया कोय, जो मन खोजा आपणा तो मुझसे बुरा न कोय। Translation

I found that you have already pasted the same problem and got the pretty solutions for that. ok try as below add the follwing lines of code in between the head tags. <script language="javascript"> function Warning() { if(Uname.value=='') { alert("You must enter value"); Uname.focus(); } } <script> in the body tag <input type="Textbox" name="Uname"> <input type="Button" value="ClickMe" onClick="Warning()"> This will ensure that button click will always displays alert message when ever the TextBox is Empty. cheer Ramesh.Kanjinghat

Hi! I created a class called HelperClass where I have a lot of methods that help me with situations like this one. Here goes the code of the method to provide an alert window: public static void MsgBox(System.Web.UI.Page page,string msg) { msg = msg.Replace("'","\\'"); page.RegisterStartupScript("msg","alert('" + msg + "');"); } I also have other methods, if you need them let me know. I also found some free online tutorials at www.KYNOU.com I hope I helped. sfdsfsdf

Use the RequierdFieldValidator control ;) -------------------------------------------------------- My portfolio & development blog Q:What does the derived class in C# tell to it's parent? A:All your base are belong to us!

Hi, On click of the button call a javascript method in code behind, Below is .aspx.cs page code: For eg : Let server control button id be 'btnSave' btnSave.Attributes.Add("OnClick","javascript:return ValidateTextBox();"); .aspx page code : function ValidateTextBox() { //for eg:let the textbox id be 'txtName' //First check whether the textbox exists if(document.getElementById("txtName")!=null) { if(isEmptyCheck("txtName")==true) { alert("Text box value is empty,please enter value"); return false; } } } //function to check whether text box value is empty or not function isEmptyCheck(X) { if((document.forms[0].elements[X].value=="") || (document.forms[0].elements[X].value.substring(0,1) == ' ')) { return true; } return false; }//end of function Hope this helps you... :)