Getting Started | Infragistics Forums

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Getting Started

mayank posted over 12 years ago

I just started working with gantt view, so I have some questions

Can we include multiple projects in ultraGanttView?

I want to use a List as datasource, actually i am working like this

ultraCalendarInfoGanttView.DataBindingsForProjects.BindingContextControl = this; ultraCalendarInfoGanttView.DataBindingsForProjects.DataSource = new ProjectManager().GetProjects();

ultraCalendarInfoGanttView.DataBindingsForTasks.BindingContextControl = this;
ultraCalendarInfoGanttView.DataBindingsForTasks.DataSource = new TaskManager().GetTasks();

But I didn't get any data in view, please help me to figure out this.

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mayank posted over 12 years ago in reply to Georgi

Thanks,

I have problem with adapter update operation,Cell deactivating and TaskElementDragComplete event doesn't work properly. One case is

When I delete all the task database not reflecting it,because in task grid we have to click on some other row than these event raised otherwise not,but there is no other row to click.
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Georgi posted over 12 years ago in reply to mayank

mayank164 said:
One thing more, In Gantt View can't we show some details of project like project name etc
At that moment we have not such kind functionality. Maybe one very custom approach could be if you are using CreationFilter, or maybe you could used Custom Columns (if you are using version 11.2). More details you could find at http://help.infragistics.com/Help/NetAdvantage/WinForms/2011.2/CLR2.0/html/WinGanttView_Custom_Columns.html

mayank164 said:
how we do update operation mainly for AllProperties column which save binary data
If I understood your question, when you are using EntityDataModel you could specify different table mapping with Update / Insert / Delete functions, but maybe you could find more details about EntityDataModel in Microsoft`s forums.

Let me know if you have any further questions.

Regards
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mayank posted over 12 years ago in reply to Georgi

Thanks

But how we do update operation mainly for AllProperties column which save binary data.

One thing more, In Gantt View can't we show some details of project like project name etc.
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Georgi posted over 12 years ago in reply to mayank

Hi,

mayank164 said:
Now can you tell me, how to use entity list as data source for projects and tasks

Could you please take a look at the attached sample. I made small sample for you using this approach. Also take a look at the attached video file - Video 339 for details.

mayank164 said:
I want to use cursor in drag mode,means I don't want to use scrollbar instead of it when I move cursor horizontally it will scroll the timeline section.

You could achieve desired behavior if you are handle events below. For example:


private void ultraGanttView1_MouseDown(object sender, MouseEventArgs e)
{
    ultraGanttView1.Cursor = Cursors.Hand;
}
 
private void ultraGanttView1_MouseUp(object sender, MouseEventArgs e)
{
    ultraGanttView1.Cursor = Cursors.Default;
}
 
int temp;
private void ultraGanttView1_MouseMove(object sender, MouseEventArgs e)
{
    int i;
    if (ultraGanttView1.Cursor == Cursors.Hand)
    {
        if (temp > e.X) i = 1;
        else i = -1;
        ultraGanttView1.EnsureDateTimeVisible(ultraGanttView1.TimelineSettings.VisibleDateTimeRange.StartDateTime.AddDays(i));
        temp = e.X;
    }
}

Please take a look at the second video file - Video 338 to see this behavior.

Let me know if you have any questions.

Regards

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mayank posted over 12 years ago in reply to Georgi

Thanks for reply.

Now can you tell me, how to use entity list as data source for projects and tasks.There is one thing also

I want to use cursor in drag mode,means I don't want to use scrollbar instead of it when I move cursor horizontally it will scroll the timeline section.
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