2014年10月22日 · You can access view state in your code by using the page's ViewState property. The ViewState property is a dictionary that contains key/value pairs that contain the view state data.

2023年10月11日 · protected void Button1_Click(object sender, EventArgs e) { // Value of TextBox1 and TextBox2 is assigned to the ViewState ViewState["name"] = TextBox1.Text; ViewState["password"] = TextBox2.Text; // After clicking on Button, TextBox value will be cleared TextBox1.Text = TextBox2.Text = string.Empty; } protected void Button3_Click(object sender ...

ViewState. Another approach to saving data for the user, is the ViewState. As described elsewhere in this tutorial, the ViewState allows ASP.NET to repopulate form fields on each postback to the server, making sure that a form is not automatically cleared when the …

The following example demonstrates implementing a Text property that stores and retrieves its value from its control's ViewState property. // Add property values to view state with set; // retrieve them from view state with get. public String Text { get { object o …

2022年4月13日 · In Web Forms, ViewState manages the state of the content between HTTP requests by sending a large encoded block of text back and forth to the browser. The ViewState field could be overwhelmed with content from a page containing many elements, potentially expanding to several megabytes in size.

2025年1月25日 · There is no need for complex codes and logical thinking to implement ViewState. It is simple and makes storing form data between page submissions easy. Flexibility. It is easy to enable, configure, and disable View State properties on a control-by-control basis. Hence the developer may also choose to implement it at a page level or a control level.

ViewState is the method that is used in ASP.NET to preserve page and control value or we can say it is technique to persist the data of page or control value between round trips. It is one of the Client side state management technique.

2008年11月29日 · ASP.NET pages provide the ViewState property as a built-in structure for automatically storing values between multiple requests for the same page. Example: If you want to add one variable in View State, ViewState[" Var"]=Count; For Retrieving information from View State. string Test=ViewState[" TestVal"];

The ViewState in ASP.NET serves as an indicator of the page's status upon submission to the server. It encompasses the retention of state information, which is stored discreetly within a hidden control embedded within the page's structure.

2018年11月14日 · The ViewState is a dictionary kind of object which stores the value on the basis of KEY/VALUE. By default, the ViewState is enabled, but we can enable or disable ViewState on Page level or Control level.