Validating user input asp net from online dating sites

=null) // Runtime Error: Value is null, use new keyword! Error Text or cancel the operation, i just added them both here for clarity purposes. There is no need to validate data when there is no user input! Anyway, I get around it by using a edit flag like below.

how can I validate column content without getting this error. To Int16(column1.currentrow.column["My Column"].value. Another way of doing things, as instructed by the documentation is to handle the Value Changing event and handling validation there. So I opt for the more friendly Value Changing event. Why would the Value Changing Event Args class only has only three useful properties (Cancel, New Value, and Old Value)? When I put a break point in Cell Validating, I found that it fired TWICE whenever I clicked on a row. Thank you for your request to include it in the arguments of the event. The Error Text of the cell is displayed when the cell is hovered with the mouse.

Explore the Telerik Public Issue Tracking system and vote to affect the priority of the items Hi All, I have an issue while validating the cell of rad gridview.

I have used cell validating event for checking whether the cell is empty or not.

What is the version of the controls that you are using? Find Control("txtintime") as Text Box); this code but at run time it is having an empty string "" in intime.text; can anyone help me out Hello, Gaurav, I would like to note that this forum is related to the Telerik UI for Win Forms suite. If you have any additional questions, please let me know.

Greetings, Svett the Telerik team as i am new to i am having an gridview with an Template Field textbox whose textmode="time" now i need to save the value of textbox to database on button click i am using Text Box intime = (Grid View1. Regards, Dess Progress Telerik {"@context":" Entity":{"@type":"Question","headline":"Validating user input","name":"Validating user input","date Created":"2010-10-22","url":"https:// Count":"1","comment Count":"10","author":,"accepted Answer":{"@type":"Answer","@id":"https:// JD0qtkue Ayy NG81Eq A","url":"https:// JD0qtkue Ayy NG81Eq A","date Created":"2010-10-22","author":,"text":"Hello Tooraj,\r\n\r\n First, It is not colum1.

Let's expand our Contact object to include address information: When we say we're running the "Contact.

I fell bad for the Value Changing Event Args class!!! You can use the Current Row, Current Column and Current Cell properties of Rad Grid View when you handle the event is fired twice using the lastest version of the Rad Grid View control (Q2 2010 SP2). Do you want to know when a feature you care about is added or when a bug fixed?Now i am click on the other controls like button or checkbox (outside of the gridview), some of the control events(telerik controls) were fired and some (Non Telerik controls) was not fired. How to restirct the other controls(Non Telerik controls) event Regards, Sasi Hi Sasireka, I did not manage to reproduce the issue with the latest release Q3 2012 SP1.Could you share with us a code snippet that demonstrates how you initialized and used Rad Grid View? Feel free to post your inquiries in the relevant forum: https:// I hope this information helps.But what if the user wasn't offered the chance to edit that field? More importantly, what if a bad guy decided to try to "under-post" your form by leaving off the Last Name field? What this means is that we will always run all validators on an object, if that object had at least one value bound into it during model binding.We run the property-level validators first, and if all of those succeed, we'll run the model-level validators.

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