Questions on UI for WinForms Forum

1 answer

90 views

If i wanna use the grid in excellike, is there any body who have made an search and replace in a column for multiedit?
Is it possible?

GridView

answered on 07 Nov 2008

1 answer

115 views

Export to Excel issue

Hi,
I have a RadGrid and need to customize export data. I'm using ExportToExcelML for exporting. And I have URL in the grid, I need to display URL in Excel like a URL not a text. Is there any solution for this? Thanks.

GridView

answered on 07 Nov 2008

1 answer

148 views

Aero Glass in Ribbon?

I know this topic has been brought up before, but I believe it is one of the most important features that should be included in the next release of RadControls for WinForms. Will Aero glass ever be incorporated into Telerik's RadRibbon? Other ribbon vendors have achieved this already... I think at least Telerik could figure out how they do it and provide it to us :) Are there any setbacks or challenges preventing you from implementing this feautre? I would love this so much, and anything you could do to make this happen would be amazing!

Thanks,

UIdev

RibbonBar

answered on 07 Nov 2008

3 answers

129 views

contextmenu names

Hi,

In GridView, contextmenu are generated on the fly.

In ContextMenuOpening , I can access the items with index.

e.ContextMenu.Items[3]

But how access it by name ? For example, what's the default name for items[0] please ?

GridView

answered on 07 Nov 2008

2 answers

197 views

Multiple fields as DisplayMember

Hi everyone,

Is there a way to show more than one field? As far as I can tell 'DisplayMember' only allows one field, but I'd like to display multiple.

I made the same application with RadTree in WebForm and there I could easily change the text in the 'NodeBound' event. I didn't find this in WinForm.

Thanks
Thomas

Treeview

answered on 07 Nov 2008

1 answer

171 views

Picture Stretch

We have our grid working very nicely now. Just one issue I need to work through.

Is there any way to stop a picture stretching out of proportion? I need to allow the picture to grow if column and row size is increased but keep the proportions.

Any help much appreciated.

GridView

answered on 07 Nov 2008

1 answer

267 views

Crash when add new row

Hi!,

Have a very simple example, binding custom collection to grid. And have a button, in event handler of it "bindingsource.AddNew();". Problem is when you sort grid, then try to add new row, I got "Object reference not set to an instance of an object." exception.

Here is the code, it is very simple:

    
            public partial class Form1 : Form  
        
                {  
        
                    public Form1()  
        
                    {  
        
                        InitializeComponent();  
        
                    }  
        
                    private void Form1_Load(object sender, EventArgs e)  
        
                    {  
        
                        InitEmployeeGrid();  
        
                        InitActions();  
        
                        BindData();  
        
                    }  
        
                    private void InitEmployeeGrid()  
        
                    {  
        
                        gridView.MasterGridViewTemplate.AllowAddNewRow = false;  
        
                        gridView.MasterGridViewTemplate.AutoGenerateColumns = false;  
        
                        GridViewTextBoxColumn nameColumn = new GridViewTextBoxColumn();  
        
                        nameColumn.FieldName = "Name";  
        
                        nameColumn.HeaderText = "Name";  
        
                        nameColumn.UniqueName = "nameColumn";  
        
                        gridView.Columns.Add(nameColumn);  
        
                    }  
        
                    public void InitActions()  
        
                    {  
        
                        addToolbarButton.Click += new EventHandler(addToolbarButton_Click);  
        
                        cancelToolbarButton.Click += new EventHandler(cancelToolbarButton_Click);  
        
                    }  
        
                    void cancelToolbarButton_Click(object sender, EventArgs e)  
        
                    {  
        
                        if (gridView.DataSource != null)  
        
                        {  
        
                            (gridView.DataSource as BindingSource).CancelEdit();  
        
                            gridView.CancelEdit();  
        
                        }  
        
                    }  
        
                    void addToolbarButton_Click(object sender, EventArgs e)  
        
                    {  
        
                        if (gridView.DataSource != null)  
        
                        {  
        
                            (gridView.DataSource as BindingSource).AddNew();  
        
                            gridView.BeginEdit();  
        
                        }  
        
                    }  
        
                    private void BindData()  
        
                    {  
        
                        employeeBindingSource.DataSource = CreateDataSource();  
        
                        gridView.DataSource = employeeBindingSource;  
        
                    }  
        
                    private object CreateDataSource()  
        
                    {  
        
                        List<Employee> result = new List<Employee>();  
        
                        result.Add(new Employee("Georg"));  
        
                        result.Add(new Employee("Mike"));  
        
                        result.Add(new Employee("Timothy"));  
        
                        return result;  
        
                    }  
        
                }

Can anybody help me with this ? Thanks.

GridView

answered on 07 Nov 2008

1 answer

79 views

Problem on plotting with large values

Values on the x and y axis scale if become very large they tend to overlap. How to avoid this?

Chart (obsolete as of Q1 2013)

answered on 06 Nov 2008

1 answer

101 views

Zooming the Chart (Winforms)

We need to implement progressive zoom functionality for our Rad charts. Is this supported OR what is the best method to implement it. (The chart type is line chart)

How do i go about it ?

Chart (obsolete as of Q1 2013)

answered on 06 Nov 2008

4 answers

87 views

PanelBar covering part of form

Hi,
I have a mdi form which opens a child form. The problem I have is that the panelbar on the main form covers part of the child form when maximised. I wish I could attach a screenshot to show you.

Thanks for any help,

Derek.

Form

answered on 06 Nov 2008

	public partial class Form1 : Form
	{
	public Form1()
	{
	InitializeComponent();
	}

	private void Form1_Load(object sender, EventArgs e)
	{
	InitEmployeeGrid();
	InitActions();
	BindData();
	}

	private void InitEmployeeGrid()
	{
	gridView.MasterGridViewTemplate.AllowAddNewRow = false;
	gridView.MasterGridViewTemplate.AutoGenerateColumns = false;

	GridViewTextBoxColumn nameColumn = new GridViewTextBoxColumn();
	nameColumn.FieldName = "Name";
	nameColumn.HeaderText = "Name";
	nameColumn.UniqueName = "nameColumn";

	gridView.Columns.Add(nameColumn);
	}

	public void InitActions()
	{
	addToolbarButton.Click += new EventHandler(addToolbarButton_Click);
	cancelToolbarButton.Click += new EventHandler(cancelToolbarButton_Click);
	}

	void cancelToolbarButton_Click(object sender, EventArgs e)
	{
	if (gridView.DataSource != null)
	{
	(gridView.DataSource as BindingSource).CancelEdit();
	gridView.CancelEdit();
	}
	}

	void addToolbarButton_Click(object sender, EventArgs e)
	{
	if (gridView.DataSource != null)
	{
	(gridView.DataSource as BindingSource).AddNew();
	gridView.BeginEdit();
	}
	}

	private void BindData()
	{
	employeeBindingSource.DataSource = CreateDataSource();
	gridView.DataSource = employeeBindingSource;
	}

	private object CreateDataSource()
	{
	List<Employee> result = new List<Employee>();

	result.Add(new Employee("Georg"));
	result.Add(new Employee("Mike"));
	result.Add(new Employee("Timothy"));

	return result;
	}
	}