Add option to enter new value that is independent from the data source or items.
There is a MDI parent RadForm containing a RadMenu with items. There is a MDI child RadForm which also contains a RadMenu with items. The mnemonics are enabled for all the menu items. The menu merging is disabled (RadMenu.AllowMerge=false).
When you show the parent form together with the child form and focus the child form, pressing the Alt key highlights only the menu items from the parent form. It is not possible to activate the menu items from the child form.
Please refer to the attached sample project and gif file illustrating the obtained incorrect behavior and the observed behavior with a standard MS Form and MenuStrip
RadVirtualGrid is created to support a million records or more. Still it contains some "heavy" operations like CopySelection/CutSelection/Paste which can take a long time.
I would like to intercept these methods so I can show a "Please wait"-window during the operation. Furthermore I have the need to set a flag to true when such a operation is executing.
Allow user to export current view as an image.
Hi,
I want to hide some columns of the table I received from Excel on RadGridView.
Hi everybody
I m try use the class CustomDragandDrop on radtreeview but i have a issue,
if i use the next example, i dont have any problem:
protected void BindRadTreeView()
{
DataTable dt = new DataTable();
dt.Columns.Add("Id", typeof(string));
dt.Columns.Add("Title", typeof(string));
dt.Columns.Add("ParentId", typeof(string));
string parentId = string.Empty;
string childId = string.Empty;
for (int i = 0; i < 2; i++)
{
parentId = Guid.NewGuid().ToString();
dt.Rows.Add(parentId, "Node" + i, null);
for (int j = 0; j < 5; j++)
{
childId = Guid.NewGuid().ToString();
dt.Rows.Add(childId, "SubNode" + i + "." + j, parentId);
}
}
this.radTreeView1.ChildMember = "Id";
this.radTreeView1.ParentMember = "ParentId";
this.radTreeView1.DisplayMember = "Title";
this.radTreeView1.DataSource = dt;
}
i can drag and drop correctly
but the problem is when i binding the Radtreeview
protected void llenatreeview1() {
dtTablas = dat.consultaBD();
DataTable dt = new DataTable();
dtCopi.Columns.Add("Id", typeof(string));
dtCopi.Columns.Add("Title", typeof(string));
dtCopi.Columns.Add("ParentId", typeof(string));
string parentId = string.Empty;
string Id = string.Empty;
string title = string.Empty;
foreach (DataRow row in dtTablas.Rows)
{
parentId = row["ParentId"].ToString();
Id = row["Id"].ToString();
title = row["Title"].ToString();
if (parentId == "")
dt.Rows.Add(Id, title, null);
else
dt.Rows.Add(Id, title, parentId);
}
radTreeView2.ChildMember = "Id";
radTreeView2.ParentMember = "ParentId";
radTreeView2.DisplayMember = "Title";
radTreeView2.DataSource = dt;
}
first is freeze and then appears the error.
when i drag and drop appears then next error:
System.StackOverflowException
GridView has a default text alignment for new columns as 'MiddleCenter'.
Default alignment for new GridViewDataRowInfo is 'left'.
Please can these be the same ?
I know that there is a RadRange Attribute but using it creates a dependency on Telerik.
Consider the scenario that the object to be configured via RadPropertyGrid is defined in a library that is used by multiple projects.
How to create a PropertyGrid and initialize it like this,modify the 'segments' arraies as I modify the 'count'