about windows and web application controls..

Question

Hi frnds, is there any difference in controls between windows and web applications?? i ddnt find drop down control in windows application??

iswarya chandran · Answer

:) thank you frnds.. nw its working... thnk u murali, sanjeeb, Iftikar..

Iftikar Hussain · Answer

Hi, You need to set DataSource as DataTable, not the dataadpter con.Open(); SqlDataAdapter da = new SqlDataAdapter("select name, age from tblinfo", con); DataTable dt= new DataTable(); da.Fill(dt); DataRow dr; dr= dt.NewRow(); dr.ItemArray= new object[] {0, "-- Select an item--"}; dt.Rows.InsertAt(dr,0); comboBox1.DataSource = dt; comboBox1.DisplayMember = "name"; comboBox1.ValueMember = "age"; con.Close(); Regards, Iftikar

iswarya chandran · Answer

no probs sir.. yeah i tried that too.. but there is an error " Complex DataBinding accepts as a data source either an IList or an IListSource" my code is: con.Open(); SqlDataAdapter da = new SqlDataAdapter("select name, age from tblinfo", con); DataTable dt= new DataTable(); da.Fill(dt); DataRow dr; dr= dt.NewRow(); dr.ItemArray= new object[] {0, "-- Select an item--"}; dt.Rows.InsertAt(dr,0); comboBox1.DataSource = da; comboBox1.DisplayMember = "name"; comboBox1.ValueMember = "age"; con.Close();

Sanjeeb Lenka · Answer

you can go for combobox. but it is different form asp.net dropdown. it works like both textbox and dropdown. you can enter your value in this but in asp.net only selection. its a combination of textbox and dropdown in windows form.

Muralidharan Deenathayalan · Answer

Sorry from my side also. You need to use ComboBox control.

iswarya chandran · Answer

sry i ddnt mean drag and drop behaviour.. i askd about dropdown control.. sry for the confusion..

Muralidharan Deenathayalan · Answer

For which control, you're trying to implement drag and drop behaviour?

iswarya chandran · Answer

Drop down control in windows application..

Muralidharan Deenathayalan · Answer

It looks like possible in windows controls. Exactly what are you trying do here ? In which control you're trying to implement this? Drag-and-Drop Functionality in Windows Forms

iswarya chandran · Answer

thank u sir.. bt what u saying about drag and drop i cnt get it?? can u explain??

Muralidharan Deenathayalan · Answer

There are lot of difference between windows & web controls. Web controls: Works based on the browser + HTTP Request context etc. Windows controls Depends on the OS Runs on top of Windows Forms. When you say, drag & drop, in which control you're trying this? http://msdn.microsoft.com/en-us/library/ms171546.aspx