本文整理汇总了C#中System.Web.UI.WebControls.TreeNode.ToggleExpandState方法的典型用法代码示例。如果您正苦于以下问题：C# TreeNode.ToggleExpandState方法的具体用法？C# TreeNode.ToggleExpandState怎么用？C# TreeNode.ToggleExpandState使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Web.UI.WebControls.TreeNode的用法示例。
在下文中一共展示了TreeNode.ToggleExpandState方法的10个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: BuildCodexMenu
/// <summary>
/// Recursively adds nodes to the treeview menu starting at a given set of peers of a parent node.
/// </summary>
/// <param name="nodes">The root treenode collection to which to add child cnodes</param>
/// <param name="parentCodexRecordId">The parent node record's ID, used to fetch the children</param>
private void BuildCodexMenu( TreeNodeCollection nodes, int parentCodexRecordId )
{
CodexRecordList list = parentCodexRecordId > 0 ? CodexRecordList.GetCodexRecordList( parentCodexRecordId ) : CodexRecordList.GetCodexRecordList();
//no child nodes (parent will always be included), exit function
if ( list.Count < 2 ) return;
foreach ( CodexRecord record in list )
{
if ( record.ID == parentCodexRecordId || ( parentCodexRecordId == 0 && record.ParentCodexRecordID != 0 ) ) continue;
TreeNode node = new TreeNode( record.Title, record.ID.ToString() );
// automatically select the first root node
if ( record.ParentCodexRecordID == 0 && CodexMenu.SelectedNode == null ) node.Select();
nodes.Add( node );
node.ToggleExpandState();
BuildCodexMenu( node.ChildNodes, record.ID );
}
}示例2: BuildChildNodes
private void BuildChildNodes(TreeNodeCollection nodes, DataView DtView, string filter, bool ThreadViewPermission)
{
//string href = ATC.Tools.GetParam("RootURL") + "?page=" + ATC.Tools.URLParam("page") + "&Thread=" + ATC.Tools.URLParam("Thread");
string rURL = RequestUrl.Url.OriginalString;
//string href = "#";//rURL.Substring(0, RequestUrl.Url.AbsoluteUri.IndexOf("Thread") + 10) + ATC.Tools.URLParam("Thread");
if (DtView.Count > 0)
{
DtView.RowFilter = filter;
int RowCounter = 0;
string sFieldName = string.Empty;
string sId = string.Empty;
string sParentId = string.Empty;
string sMessage = string.Empty;
string sImageUrl = string.Empty;
string state = string.Empty;
for (RowCounter = 0; RowCounter <= DtView.Count - 1; RowCounter++)
{
TreeNode tn = new TreeNode();
sFieldName = DtView[RowCounter]["Subject"].ToString() + " " + state;
sId = DtView[RowCounter]["ID"].ToString();
sParentId = DtView[RowCounter]["ParentID"].ToString();
sMessage = DtView[RowCounter]["Message"].ToString();
sImageUrl = DtView[RowCounter]["PostType"].ToString();
sImageUrl = getImageIconUrl(sImageUrl);
tn.Text = sFieldName;
tn.Value = sId;
tn.ToolTip = sMessage;
tn.ImageUrl = sImageUrl;
tn.SelectAction = TreeNodeSelectAction.None;
nodes.Add(tn);
tn.ToggleExpandState();
DataView vuData2 = new DataView(Data.Tables[0]);
if (DtView.Count > RowCounter)
{
BuildChildNodes(tn.ChildNodes, vuData2, ChildColumn + " = " + DtView[RowCounter][ParentColumn], ThreadViewPermission);
}
}
}
}示例3: HandleExpandCollapseEvent
void HandleExpandCollapseEvent (TreeNode node)
{
node.ToggleExpandState ();
}示例4: GetNodeForCompanyLevels
private void GetNodeForCompanyLevels(TreeNodeCollection nodes, int parentId, int companyLevelId)
{
Int32 thisId;
string thisName;
DataRow[] children = companyLevelsTDS.Tables["LFS_FM_COMPANYLEVEL"].Select("ParentID='" + parentId + "'");
//no child nodes, exit function
if (children.Length == 0) return;
foreach (DataRow child in children)
{
// step 1
thisId = Convert.ToInt32(child.ItemArray[0]);
// step 2
thisName = Convert.ToString(child.ItemArray[1]);
// step 3
TreeNode newNode = new TreeNode(thisName, thisId.ToString());
newNode.ShowCheckBox = true;
newNode.SelectAction = TreeNodeSelectAction.None;
//step 4
if (companyLevelId == thisId)
{
newNode.Checked = true;
}
// step 5
nodes.Add(newNode);
newNode.ToggleExpandState();
// step 6
GetNodeForCompanyLevels(newNode.ChildNodes, thisId, companyLevelId);
}
}示例5: GetNodeForCategory
private void GetNodeForCategory(TreeNodeCollection nodes, int parentId)
{
Int32 thisId;
String thisName;
UnitsCategoryGateway unitsCategoryGateway = new UnitsCategoryGateway(null);
DataRow[] children = categoriesTDS.Tables["LFS_FM_CATEGORY"].Select("ParentID='" + parentId + "'");
//no child nodes, exit function
if (children.Length == 0) return;
foreach (DataRow child in children)
{
// step 1
thisId = Convert.ToInt32(child.ItemArray[0]);
// step 2
thisName = Convert.ToString(child.ItemArray[2]);
// step 3
TreeNode newNode = new TreeNode(thisName, thisId.ToString());
newNode.ShowCheckBox = true;
newNode.SelectAction = TreeNodeSelectAction.None;
//step 4
if (unitsCategoryGateway.IsUsedInUnitCategory(Int32.Parse(hdfUnitId.Value), thisId))
{
newNode.Checked = true;
}
// step 5
nodes.Add(newNode);
newNode.ToggleExpandState();
// step 6
GetNodeForCategory(newNode.ChildNodes, thisId);
}
}示例6: GetNodeForCategory
// ////////////////////////////////////////////////////////////////////////
// FINAL METHODS
//
private void GetNodeForCategory(TreeNodeCollection nodes, int parentId)
{
Int32 thisId;
String thisName;
DataRow[] children = categoriesTDS.Tables["LFS_FM_CATEGORY"].Select("ParentID='" + parentId + "'");
// No child nodes, exit function
if (children.Length == 0) return;
foreach (DataRow child in children)
{
// Step 1
thisId = Convert.ToInt32(child.ItemArray[0]);
// Step 2
thisName = Convert.ToString(child.ItemArray[2]);
// Step 3
TreeNode newNode = new TreeNode(thisName, thisId.ToString());
newNode.ShowCheckBox = true;
newNode.SelectAction = TreeNodeSelectAction.None;
// Step 4
nodes.Add(newNode);
newNode.ToggleExpandState();
// Step 5
GetNodeForCategory(newNode.ChildNodes, thisId);
}
}示例7: StepGeneralInformationIn
// ////////////////////////////////////////////////////////////////////////
// STEP1 - GENERAL INFORMATION - METHODS
//
private void StepGeneralInformationIn()
{
// Set instruction
Label instruction = (Label)this.Master.FindControl("lblInstruction");
instruction.Text = "Please provide general information";
if (rbtnBeginTemplate.Checked)
{
int costingSheetTemplateId = Int32.Parse(hdfSelectedIdTemplate.Value);
if (costingSheetTemplateId != 0)
{
// Prepare initial data
// ... for template
foreach (ProjectCostingSheetAddTDS.TemplateInformationRow row in (ProjectCostingSheetAddTDS.TemplateInformationDataTable)Session["templateInformation"])
{
if (row.CostingSheetTemplateID == costingSheetTemplateId)
{
tbxName.Text = row.Name;
cbxRehabAssessmentData.Checked = row.RAData;
cbxFullLengthLiningData.Checked = row.FLLData;
cbxPointRepairData.Checked = row.PRData; ;
cbxJunctionLiningData.Checked = row.JLData;
cbxManholeRehabData.Checked = row.MRData;
cbxMobilizationData.Checked = row.MOBData;
cbxOtherData.Checked = row.OtherData;
cbxLabourHour.Checked = row.LabourHourData;
cbxTrucksEquipment.Checked = row.UnitData;
cbxMaterial.Checked = row.MaterialData;
cbxSubcontractor.Checked = row.SubcontractorData;
cbxOtherCost.Checked = row.MiscData;
cbxRevenueInformation.Checked = row.RevenueIncluded;
luEndSaveTemplate.SelectedValue = row.CostingSheetTemplateID.ToString();
try
{
DateTime startDate = new DateTime(row.Year, row.Month, row.Day);
tkrdpFrom.SelectedDate = startDate;
}
catch { }
try
{
DateTime endDate = new DateTime(row.Year2, row.Month2, row.Day2);
tkrdpTo.SelectedDate = endDate;
}
catch { }
}
}
}
//foreach (ProjectTDS.LFS_PROJECTRow row in (ProjectTDS.LFS_PROJECTDataTable)project.Table)
//{
// // step 1
// thisId = Convert.ToInt32(row[0].ToString());
// // step 2
// thisName = Convert.ToString(row[8].ToString());
// // step 3
// TreeNode newNode = new TreeNode(thisName, thisId.ToString());
// newNode.ShowCheckBox = true;
// newNode.SelectAction = TreeNodeSelectAction.None;
// // step 4
// nodes.Add(newNode);
// newNode.ToggleExpandState();
//}
}
Int32 thisId;
String thisName;
TreeNodeCollection nodes;
CompaniesGateway companies = new CompaniesGateway();
companies.LoadByCompaniesId(int.Parse(hdfClientId.Value), int.Parse(hdfCompanyId.Value));
string nameCompany = companies.GetName(int.Parse(hdfClientId.Value));
ProjectGateway project = new ProjectGateway();
project.LoadByClientId(int.Parse(hdfClientId.Value));
TreeNode tnParent = new TreeNode();
tnParent.Text = nameCompany;
tnParent.Value = "0";
tnParent.ShowCheckBox = true;
tnParent.SelectAction = TreeNodeSelectAction.None;
tvProjectsRoot.Nodes.Add(tnParent);
tnParent.ToggleExpandState();
PopulateNodes(project.Table, tnParent.ChildNodes);
}示例8: BuildChildNodes
private void BuildChildNodes(TreeNodeCollection nodes, DataView DtView, string filter, bool ThreadViewPermission, Panel StartingPanel, HtmlTable ForumsTable)
{
//string href = ATC.Tools.GetParam("RootURL") + "?page=" + ATC.Tools.URLParam("page") + "&Thread=" + ATC.Tools.URLParam("Thread");
string rURL = RequestUrl.Url.OriginalString;
string href = rURL.Substring(0, RequestUrl.Url.AbsoluteUri.IndexOf("Thread") + 10) + ATC.Tools.URLParam("Thread");
if (DtView.Count > 0)
{
DtView.RowFilter = filter;
int RowCounter = 0;
string sFieldName = string.Empty;
string sId = string.Empty;
string sParentId = string.Empty;
string sMessage = string.Empty;
string sImageUrl = string.Empty;
string state = string.Empty;
int iCount = 0;
for (RowCounter = 0; RowCounter <= DtView.Count - 1; RowCounter++)
{
TreeNode tn = new TreeNode();
if (ThreadViewPermission)
{
/* if post is published admins can unpublish or delete */
if (DtView[RowCounter]["IsPublished"].ToString() == "1")
{
state = "<span class='forum_link'><a href='"
+ href + "&PostAction=Reject&Post=" + DtView[RowCounter]["ID"].ToString()
+ "' class='admin_link'>Unpublish</a></span> - <span class='forum_link'><a href='"
+ href + "&PostAction=Delete&Post="
+ DtView[RowCounter]["ID"].ToString() + "' class='admin_link'>Delete</a></span> ";
}
else // Post unpublished
{
state = "<span class='forum_link'><a href='"
+ href + "&PostAction=Accept&Post=" + DtView[RowCounter]["ID"].ToString()
+ "' class='admin_link'>Re-publish</a></span> | <span class='forum_link'><a href='"
+ href + "&PostAction=Delete&Post="
+ DtView[RowCounter]["ID"].ToString() + "' class='admin_link'>Delete</a></span> ";
}
}
sFieldName = DtView[RowCounter]["Subject"].ToString() + " " + state;
sId = DtView[RowCounter]["ID"].ToString();
sParentId = DtView[RowCounter]["ParentID"].ToString();
sMessage = DtView[RowCounter]["Message"].ToString();
sImageUrl = DtView[RowCounter]["PostType"].ToString();
sImageUrl = getImageIconUrl(sImageUrl);
tn.Text = sFieldName;
tn.Value = sId;
//tn.ToolTip = sMessage;
tn.ImageUrl = sImageUrl;
nodes.Add(tn);
tn.ToggleExpandState();
DataView vuData2 = new DataView(Data.Tables[0]);
if (DtView.Count > RowCounter)
{
BuildChildNodes(tn.ChildNodes, vuData2, ChildColumn + " = " +
DtView[RowCounter][ParentColumn], ThreadViewPermission, StartingPanel, ForumsTable);
}
}
}
}示例9: GetNodeForCompanyLevels
private void GetNodeForCompanyLevels(TreeNodeCollection nodes, int parentId)
{
Int32 thisId;
string thisName;
RuleCompanyLevelGateway ruleCompanyLevelGateway = new RuleCompanyLevelGateway(null);
DataRow[] children = companyLevelsTDS.Tables["LFS_FM_COMPANYLEVEL"].Select("ParentID='" + parentId + "'");
// No child nodes, exit function
if (children.Length == 0) return;
foreach (DataRow child in children)
{
// Step 1
thisId = Convert.ToInt32(child.ItemArray[0]);
// Step 2
thisName = Convert.ToString(child.ItemArray[1]);
// Step 3
TreeNode newNode = new TreeNode(thisName, thisId.ToString());
newNode.ShowCheckBox = true;
newNode.SelectAction = TreeNodeSelectAction.None;
// Step 4
if (ruleCompanyLevelGateway.IsUsedInRuleCompanyLevel(Int32.Parse(hdfRuleId.Value), thisId))
{
newNode.Checked = true;
arrayCompanyLevelsSelected.Add(int.Parse(newNode.Value));
}
// Step 5
nodes.Add(newNode);
newNode.ToggleExpandState();
// Step 6
GetNodeForCompanyLevels(newNode.ChildNodes, thisId);
}
}示例10: TreeNode_ToggleExpandState
public void TreeNode_ToggleExpandState ()
{
TreeNode node = new TreeNode ("node");
Assert.AreEqual (null, node.Expanded, "TreeNode_ToggleExpandState#1");
node.ToggleExpandState ();
Assert.AreEqual (true, node.Expanded, "TreeNode_ToggleExpandState#2");
node.ToggleExpandState ();
Assert.AreEqual (false, node.Expanded, "TreeNode_ToggleExpandState#3");
}