/// <summary>
/// Display all active Web Parts to the Web Part grid for the specified Web Application
/// </summary>
private void DisplayActiveWebParts(SPWebApplication webApp)
{
try
{
// Process search criteria
bool includeSubSites = wp_type_subsites.Checked;
bool includeSharePointWebParts = wp_type_SharePoint2007.Checked;
bool includeCustomWebParts = wp_type_custom.Checked;
string urlFilter = wp_url_search.Text == "<Site Collection / Site>" ? string.Empty : wp_url_search.Text.Trim();
string keywordFilter = wp_webpart_search.Text == "<Web Part Search>" ? string.Empty : wp_webpart_search.Text.Trim().ToLower();
try
{
// Validate URL filter format
if (urlFilter != string.Empty)
{
new Uri(urlFilter);
}
}
catch (UriFormatException)
{
MessageBox.Show("Please enter a valid URL filter", "URL Format Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if (urlFilter == string.Empty || includeSubSites)
{
DialogResult dialogResult = MessageBox.Show("Your search criteria may generate a large number of results, do you want to continue?", "Search Criteria Warning", MessageBoxButtons.YesNo, MessageBoxIcon.Warning);
if (dialogResult != DialogResult.Yes)
{
return;
}
}
collectionLabel.Text = "Total Web Parts: Loading...Please Wait";
this.Invalidate();
this.Update();
WebPartUtilities webpartUtilities = new WebPartUtilities();
List <WebPartToDisplay> allWebParts = new List <WebPartToDisplay>();
if (urlFilter != string.Empty)
{
// Apply a URL filter
using (SPSite site = new SPSite(urlFilter))
{
using (SPWeb web = site.OpenWeb())
{
allWebParts = webpartUtilities.GetAllWebPartsInWeb(web, includeSubSites, includeSharePointWebParts, includeCustomWebParts);
}
}
}
else
{
// No URL filter, go through each site collection
foreach (SPSite site in webApp.Sites)
{
using (SPWeb web = site.RootWeb)
{
allWebParts.AddRange(webpartUtilities.GetAllWebPartsInWeb(web, includeSubSites, includeSharePointWebParts, includeCustomWebParts));
}
site.Dispose();
}
}
if (!webPartGrid.Columns.Contains("Zone"))
{
webPartGrid.Columns.Add("Zone", "Zone");
}
if (!webPartGrid.Columns.Contains("WebPartTitle"))
{
webPartGrid.Columns.Add("WebPartTitle", "Title");
}
if (!webPartGrid.Columns.Contains("Description"))
{
webPartGrid.Columns.Add("Description", "Description");
}
foreach (WebPartToDisplay webpartToDisplay in allWebParts)
{
if (keywordFilter != string.Empty)
{
if (!webpartToDisplay.Title.ToLower().Contains(keywordFilter) &&
!webpartToDisplay.Type.ToLower().Contains(keywordFilter))
{
continue;
}
}
int rowIndex = webPartGrid.Rows.Add();
DataGridViewRow row = webPartGrid.Rows[rowIndex];
row.Cells["webURL"].Value = webpartToDisplay.PageUrl;
row.Cells["WebPart"].Value = webpartToDisplay.Type;
row.Cells["webType"].Value = webpartToDisplay.Category;
row.Cells["WebScope"].Value = webpartToDisplay.Visible ? "Visible" : "Hidden";
row.Cells["Description"].Value = webpartToDisplay.Description;
row.Cells["Zone"].Value = webpartToDisplay.Zone;
row.Cells["WebPartTitle"].Value = webpartToDisplay.Title;
}
webPartGrid.AutoResizeColumns(DataGridViewAutoSizeColumnsMode.AllCells);
collectionLabel.Text = "Total Web Parts: " + (webPartGrid.Rows.Count - 1);
}
catch (Exception ex)
{
collectionLabel.Text = "Total Web Parts: 0";
if (DEBUG_MODE.Checked)
{
MessageBox.Show("Error in DisplayActiveWebParts:\n" + ex.ToString());
}
}
}
