public int Initial(ManagerForm managerform,
bool bCreateMode,
string strXml,
out string strError)
{
strError = "";
this.ManagerForm = managerform;
this.CreateMode = bCreateMode;
this.Xml = strXml;
// 填充窗口内容
if (String.IsNullOrEmpty(strXml) == false)
{
XmlDocument dom = new XmlDocument();
try
{
dom.LoadXml(strXml);
}
catch (Exception ex)
{
strError = "XML装载到DOM时出错: " + ex.Message;
return -1;
}
// 虚拟库名captions
XmlNodeList nodes = dom.DocumentElement.SelectNodes("caption");
string strCaptionsXml = "";
for (int i = 0; i < nodes.Count; i++)
{
strCaptionsXml += nodes[i].OuterXml;
}
if (String.IsNullOrEmpty(strCaptionsXml) == false)
this.captionEditControl_virtualDatabaseName.Xml = strCaptionsXml;
// 成员库
nodes = dom.DocumentElement.SelectNodes("database");
string strMemberDatabaseNames = "";
for (int i = 0; i < nodes.Count; i++)
{
strMemberDatabaseNames += DomUtil.GetAttr(nodes[i], "name") + "\r\n";
}
this.textBox_memberDatabases.Text = strMemberDatabaseNames;
// froms定义
nodes = dom.DocumentElement.SelectNodes("from");
string strFromsXml = "";
for (int i = 0; i < nodes.Count; i++)
{
strFromsXml += nodes[i].OuterXml;
}
if (String.IsNullOrEmpty(strFromsXml) == false)
this.fromEditControl1.Xml = strFromsXml;
}
return 0;
}
public int Initial(ManagerForm managerform,
bool bCreateMode,
string strXml,
out string strError)
{
strError = "";
this.ManagerForm = managerform;
this.CreateMode = bCreateMode;
this.Xml = strXml;
// 填充窗口内容
if (String.IsNullOrEmpty(strXml) == false)
{
XmlDocument dom = new XmlDocument();
try
{
dom.LoadXml(strXml);
}
catch (Exception ex)
{
strError = "XML装载到DOM时出错: " + ex.Message;
return(-1);
}
// 虚拟库名captions
XmlNodeList nodes = dom.DocumentElement.SelectNodes("caption");
string strCaptionsXml = "";
for (int i = 0; i < nodes.Count; i++)
{
strCaptionsXml += nodes[i].OuterXml;
}
if (String.IsNullOrEmpty(strCaptionsXml) == false)
{
this.captionEditControl_virtualDatabaseName.Xml = strCaptionsXml;
}
// 成员库
nodes = dom.DocumentElement.SelectNodes("database");
string strMemberDatabaseNames = "";
for (int i = 0; i < nodes.Count; i++)
{
strMemberDatabaseNames += DomUtil.GetAttr(nodes[i], "name") + "\r\n";
}
this.textBox_memberDatabases.Text = strMemberDatabaseNames;
// froms定义
nodes = dom.DocumentElement.SelectNodes("from");
string strFromsXml = "";
for (int i = 0; i < nodes.Count; i++)
{
strFromsXml += nodes[i].OuterXml;
}
if (String.IsNullOrEmpty(strFromsXml) == false)
{
this.fromEditControl1.Xml = strFromsXml;
}
}
return(0);
}
/// <summary>
/// 初始化
/// </summary>
/// <param name="managerform">系统管理窗</param>
/// <param name="dbnames">数据库名集合</param>
/// <param name="strError">返回出错信息</param>
/// <returns>-1: 出错 0: 正常</returns>
public int Initial(ManagerForm managerform,
List <string> dbnames,
out string strError)
{
strError = "";
this.ManagerForm = managerform;
this.m_dbnames = dbnames;
// 合并后的结果
XmlDocument dom_total = new XmlDocument();
dom_total.LoadXml("<root />");
// 获得全部数据库定义
for (int i = 0; i < this.m_dbnames.Count; i++)
{
string strDbName = this.m_dbnames[i];
string strOutputInfo = "";
// 获得普通数据库定义
int nRet = this.ManagerForm.GetDatabaseInfo(
strDbName,
out strOutputInfo,
out strError);
if (nRet == -1)
{
return(-1);
}
if (nRet == 0)
{
strError = "数据库 '" + strDbName + "' 不存在";
return(-1);
}
XmlDocument dom = new XmlDocument();
try
{
dom.LoadXml(strOutputInfo);
}
catch (Exception ex)
{
strError = "XML装入DOM时出错: " + ex.Message;
return(-1);
}
XmlNodeList nodes = dom.DocumentElement.SelectNodes("from");
for (int j = 0; j < nodes.Count; j++)
{
XmlNode node = nodes[j];
string strFromStyle = DomUtil.GetAttr(node, "style");
// 跳过没有style属性的<from>
if (String.IsNullOrEmpty(strFromStyle) == true)
{
continue;
}
// 跳过“记录索引号”style。因为这个<from>元素下没有<caption>元素，会引起麻烦
if (strFromStyle == "recid")
{
continue;
}
XmlNode nodeExist = dom_total.DocumentElement.SelectSingleNode("from[@style='" + strFromStyle + "']");
if (nodeExist != null)
{
// style已经存在，对captions进行合并增补
MergeCaptions(nodeExist,
node);
continue;
}
// 新增
XmlNode new_node = dom_total.CreateElement("from");
dom_total.DocumentElement.AppendChild(new_node);
DomUtil.SetAttr(new_node, "style", strFromStyle);
new_node.InnerXml = node.InnerXml;
}
}
this.m_strFromsXml = dom_total.DocumentElement.InnerXml;
return(0);
}
/// <summary>
/// 初始化
/// </summary>
/// <param name="managerform">系统管理窗</param>
/// <param name="dbnames">数据库名集合</param>
/// <param name="strError">返回出错信息</param>
/// <returns>-1: 出错 0: 正常</returns>
public int Initial(ManagerForm managerform,
List<string> dbnames,
out string strError)
{
strError = "";
this.ManagerForm = managerform;
this.m_dbnames = dbnames;
// 合并后的结果
XmlDocument dom_total = new XmlDocument();
dom_total.LoadXml("<root />");
// 获得全部数据库定义
for (int i = 0; i < this.m_dbnames.Count; i++)
{
string strDbName = this.m_dbnames[i];
string strOutputInfo = "";
// 获得普通数据库定义
int nRet = this.ManagerForm.GetDatabaseInfo(
strDbName,
out strOutputInfo,
out strError);
if (nRet == -1)
return -1;
if (nRet == 0)
{
strError = "数据库 '" + strDbName + "' 不存在";
return -1;
}
XmlDocument dom = new XmlDocument();
try
{
dom.LoadXml(strOutputInfo);
}
catch (Exception ex)
{
strError = "XML装入DOM时出错: " + ex.Message;
return -1;
}
XmlNodeList nodes = dom.DocumentElement.SelectNodes("from");
for (int j = 0; j < nodes.Count; j++)
{
XmlNode node = nodes[j];
string strFromStyle = DomUtil.GetAttr(node, "style");
// 跳过没有style属性的<from>
if (String.IsNullOrEmpty(strFromStyle) == true)
continue;
// 跳过“记录索引号”style。因为这个<from>元素下没有<caption>元素，会引起麻烦
if (strFromStyle == "recid")
continue;
XmlNode nodeExist = dom_total.DocumentElement.SelectSingleNode("from[@style='" + strFromStyle + "']");
if (nodeExist != null)
{
// style已经存在，对captions进行合并增补
MergeCaptions(nodeExist,
node);
continue;
}
// 新增
XmlNode new_node = dom_total.CreateElement("from");
dom_total.DocumentElement.AppendChild(new_node);
DomUtil.SetAttr(new_node, "style", strFromStyle);
new_node.InnerXml = node.InnerXml;
}
}
this.m_strFromsXml = dom_total.DocumentElement.InnerXml;
return 0;
}
