// 删除
int Delete(
out string strError)
{
strError = "";
long nRet = 0;
OpacApplication app = (OpacApplication)this.Page.Application["app"];
SessionInfo sessioninfo = (SessionInfo)this.Page.Session["sessioninfo"];
MessageData[] messages = new MessageData[1];
MessageData[] output_messages = null;
messages[0] = new MessageData();
messages[0].strRecordID = this.RecordID;
messages[0].TimeStamp = this.TimeStamp;
LibraryChannel channel = sessioninfo.GetChannel(true);
try
{
if (String.IsNullOrEmpty(this.RecordID) == false)
{
// 如果是废件箱内的消息, 彻底删除
if (BoxesInfo.IsRecycleBin(this.BoxName) == true)
{
nRet = // sessioninfo.Channel.
channel.SetMessage(
"delete",
"",
messages,
out output_messages,
out strError);
}
else
{
// 否则移动到废件箱
nRet = // sessioninfo.Channel.
channel.SetMessage(
"delete",
"movetorecyclebin",
messages,
out output_messages,
out strError);
}
if (nRet == -1)
{
return(-1);
}
this.BoxName = null; // 现在不属于任何信箱
}
return(0);
}
finally
{
sessioninfo.ReturnChannel(channel);
}
}
// 删除
void deletebutton_Click(object sender, EventArgs e)
{
string strError = "";
bool bDelete = false;
// 如果是废件箱内的消息, 彻底删除
if (BoxesInfo.IsRecycleBin(this.BoxName) == true)
{
bDelete = true;
}
int nRet = Delete(out strError);
if (nRet == -1)
{
// text-level: 内部错误
this.SetDebugInfo("删除消息失败: " + strError);
}
else
{
// text-level: 用户提示
this.SetDebugInfo(this.GetString("消息删除成功")); // "消息删除成功"
if (bDelete == true)
{
// 返回到当前所在信箱
this.SetEndInfo(this.GetString("消息删除成功"), null);
}
else
{
// 返回到废件箱
this.SetEndInfo(this.GetString("消息已被移到废件箱"), // "消息已被移到废件箱。"
BoxesInfo.TEMP
);
}
}
}
// 删除选择的消息
void deletebutton_Click(object sender, EventArgs e)
{
OpacApplication app = (OpacApplication)this.Page.Application["app"];
SessionInfo sessioninfo = (SessionInfo)this.Page.Session["sessioninfo"];
List <string> ids = new List <string>();
for (int i = 0; i < this.LineCount; i++)
{
CheckBox checkbox = (CheckBox)this.FindControl("line" + Convert.ToString(i) + "_checkbox");
if (checkbox.Checked == true)
{
if (this.ItemIDs.Count <= i)
{
// text-level: 内部错误
this.SetDebugInfo("errorinfo", "ItemIDs失效...");
return;
}
ids.Add(this.ItemIDs[i]);
checkbox.Checked = false;
}
}
if (ids.Count == 0)
{
// text-level: 用户提示
this.SetDebugInfo(this.GetString("尚未选择任何消息"));
return;
}
bool bMoveToRecycleBin = true;
if (BoxesInfo.IsRecycleBin(this.CurrentBoxType) == true)
{
bMoveToRecycleBin = false;
}
else
{
bMoveToRecycleBin = true;
}
MessageData[] messages = new MessageData[ids.Count];
for (int i = 0; i < ids.Count; i++)
{
messages[i] = new MessageData();
messages[i].strRecordID = ids[i];
}
LibraryChannel channel = sessioninfo.GetChannel(true);
try
{
MessageData[] output_messages = null;
string strError = "";
long nRet = // sessioninfo.Channel.
channel.SetMessage("delete",
bMoveToRecycleBin == true ? "movetorecyclebin" : "",
messages,
out output_messages,
out strError);
if (nRet == -1)
{
this.SetDebugInfo("errorinfo", strError);
}
else
{
if (bMoveToRecycleBin == true)
{
// text-level: 用户提示
this.SetDebugInfo(
string.Format(this.GetString("已将s个消息移动到废件箱"), // "已将 {0} 个消息移动到废件箱。"
ids.Count.ToString()));
// "已将 " + ids.Count + " 个消息移动到废件箱。");
}
else
{
// text-level: 用户提示
this.SetDebugInfo(
string.Format(this.GetString("已将s个消息永久删除"), // "已将 {0} 个消息永久删除。"
ids.Count.ToString()));
// "已将 " + ids.Count + " 个消息永久删除。");
}
this.RefreshList(); // 刷新当前结果集显示
}
}
finally
{
sessioninfo.ReturnChannel(channel);
}
}
// 删除全部的消息
void deleteallbutton_Click(object sender, EventArgs e)
{
string strError = "";
long nRet = 0;
bool bMoveToRecycleBin = true;
OpacApplication app = (OpacApplication)this.Page.Application["app"];
SessionInfo sessioninfo = (SessionInfo)this.Page.Session["sessioninfo"];
if (BoxesInfo.IsRecycleBin(this.CurrentBoxType) == true)
{
bMoveToRecycleBin = false;
}
else
{
bMoveToRecycleBin = true;
}
string strStyle = this.CurrentBoxType;
if (bMoveToRecycleBin == true)
{
strStyle += ",movetorecyclebin";
}
LibraryChannel channel = sessioninfo.GetChannel(true);
try
{
MessageData[] output_messages = null;
nRet = // sessioninfo.Channel.
channel.SetMessage("deleteall",
strStyle,
null,
out output_messages,
out strError);
if (nRet == -1)
{
this.SetDebugInfo("errorinfo", strError);
return;
}
}
finally
{
sessioninfo.ReturnChannel(channel);
}
if (bMoveToRecycleBin == true)
{
// text-level: 用户提示
this.SetDebugInfo(
string.Format(this.GetString("已将s个消息移动到废件箱"), // "已将 {0} 个消息移动到废件箱。"
nRet.ToString()));
// "已将 " + nStart.ToString() + " 个消息移动到废件箱。"
}
else
{
// text-level: 用户提示
this.SetDebugInfo(
string.Format(this.GetString("已将s个消息永久删除"), // "已将 {0} 个消息永久删除。"
nRet.ToString()));
// "已将 " + nStart.ToString() + " 个消息永久删除。"
}
this.RefreshList(); // 刷新当前结果集显示
}
protected override void Render(HtmlTextWriter writer)
{
OpacApplication app = (OpacApplication)this.Page.Application["app"];
SessionInfo sessioninfo = (SessionInfo)this.Page.Session["sessioninfo"];
long nRet = 0;
int nPageNo = this.StartIndex / this.PageMaxLines;
if (nPageNo >= this.PageCount) // 如果超过最后一页
{
lastpage_Click(null, null);
}
SetResultInfo();
string strError = "";
List <string> tempids = new List <string>();
if (this.ResultCount != 0)
{
MessageData[] messages = null;
LibraryChannel channel = sessioninfo.GetChannel(true);
try
{
int nTotalCount = 0;
nRet = // sessioninfo.Channel.
channel.ListMessage(
"", // false,
this.ResultSetName,
this.CurrentBoxType,
MessageLevel.Summary,
this.StartIndex,
this.PageMaxLines,
out nTotalCount,
out messages,
out strError);
if (nRet == -1)
{
throw new Exception(strError);
}
}
finally
{
sessioninfo.ReturnChannel(channel);
}
// 显示本页中的浏览行
for (int i = 0; i < this.PageMaxLines; i++)
{
MessageData data = null;
if (i < messages.Length)
{
data = messages[i];
}
PlaceHolder line = (PlaceHolder)this.FindControl("line" + Convert.ToString(i));
if (line == null)
{
PlaceHolder insertpoint = (PlaceHolder)this.FindControl("insertpoint");
PlaceHolder content = (PlaceHolder)this.FindControl("content");
line = this.NewContentLine(content, i, insertpoint);
}
LiteralControl no = (LiteralControl)this.FindControl("line" + Convert.ToString(i) + "_no");
CheckBox checkbox = (CheckBox)this.FindControl("line" + Convert.ToString(i) + "_checkbox");
LiteralControl sender = (LiteralControl)this.FindControl("line" + Convert.ToString(i) + "_sender");
LiteralControl recipient = (LiteralControl)this.FindControl("line" + Convert.ToString(i) + "_recipient");
LiteralControl subject = (LiteralControl)this.FindControl("line" + Convert.ToString(i) + "_subject");
LiteralControl date = (LiteralControl)this.FindControl("line" + Convert.ToString(i) + "_date");
LiteralControl size = (LiteralControl)this.FindControl("line" + Convert.ToString(i) + "_size");
LiteralControl classname = (LiteralControl)this.FindControl("line" + Convert.ToString(i) + "_classname");
if (data == null)
{
checkbox.Visible = false;
subject.Text = " ";
continue;
}
checkbox.Visible = true;
tempids.Add(data.strRecordID);
// 序号
string strNo = " ";
strNo = Convert.ToString(i + this.StartIndex + 1);
no.Text = strNo;
string strDetailUrl = "./message.aspx?id=" + data.strRecordID;
if (data.strSubject == "")
{
data.strSubject = this.GetString("无"); // "(无)"
}
sender.Text = data.strSender;
recipient.Text = data.strRecipient;
subject.Text = "<a href='" + strDetailUrl + "'>" + data.strSubject + "</a>";
date.Text = DateTimeUtil.LocalTime(data.strCreateTime);
size.Text = data.strSize;
if (data.Touched == true)
{
classname.Text = "content";
}
else
{
classname.Text = "content new";
}
} // end of for
this.LineCount = Math.Max(this.LineCount, this.PageMaxLines);
}
else
{
// 显示空行
for (int i = 0; i < this.PageMaxLines; i++)
{
PlaceHolder line = (PlaceHolder)this.FindControl("line" + Convert.ToString(i));
if (line == null)
{
PlaceHolder insertpoint = (PlaceHolder)this.FindControl("insertpoint");
PlaceHolder content = (PlaceHolder)this.FindControl("content");
line = this.NewContentLine(content, i, insertpoint);
}
line.Visible = true;
CheckBox checkbox = (CheckBox)this.FindControl("line" + Convert.ToString(i) + "_checkbox");
checkbox.Visible = false;
LiteralControl subject = (LiteralControl)this.FindControl("line" + Convert.ToString(i) + "_subject");
subject.Text = " ";
}
}
this.ItemIDs = tempids;
// 设置删除按钮文字
Button deletebutton = (Button)this.FindControl("delete");
if (BoxesInfo.IsRecycleBin(this.CurrentBoxType) == true)
{
deletebutton.Text = this.GetString("永久删除选定的消息");
}
else
{
deletebutton.Text = this.GetString("将选定的消息移至废件箱");
}
// 设置删除全部按钮文字
Button deleteallbutton = (Button)this.FindControl("deleteall");
if (BoxesInfo.IsRecycleBin(this.CurrentBoxType) == true)
{
deleteallbutton.Text = this.GetString("永久删除全部消息");
}
else
{
deleteallbutton.Text = this.GetString("将全部消息移至废件箱");
}
base.Render(writer);
}
// 设置按钮和编辑域状态
public void SetState(string strOriginBox)
{
TextBox recipient = (TextBox)this.FindControl("recipient");
TextBox sender = (TextBox)this.FindControl("sender");
TextBox subject = (TextBox)this.FindControl("subject");
TextBox content = (TextBox)this.FindControl("content");
TextBox date = (TextBox)this.FindControl("date");
Button savebutton = (Button)this.FindControl("save");
Button sendbutton = (Button)this.FindControl("send");
Button replybutton = (Button)this.FindControl("reply");
Button forwardbutton = (Button)this.FindControl("forward");
Button deletebutton = (Button)this.FindControl("delete");
// 如果是窗口内新记录
if (String.IsNullOrEmpty(strOriginBox) == true)
{
savebutton.Enabled = true;
sendbutton.Enabled = true;
replybutton.Enabled = false;
forwardbutton.Enabled = false;
deletebutton.Enabled = false;
if (String.IsNullOrEmpty(sender.Text) == true)
{
// 2006/11/25 neew add
sender.Text = this.UserID;
}
sender.ReadOnly = true;
recipient.ReadOnly = false;
subject.ReadOnly = false;
content.ReadOnly = false; // 让修改
date.ReadOnly = true;
}
// 如果是来自收件箱的记录
else if (BoxesInfo.IsInBox(strOriginBox) == true)
{
savebutton.Enabled = false;
sendbutton.Enabled = false;
replybutton.Enabled = true;
forwardbutton.Enabled = true;
deletebutton.Enabled = true;
sender.ReadOnly = true;
recipient.ReadOnly = true;
subject.ReadOnly = true;
content.ReadOnly = true; // 不让修改
date.ReadOnly = true;
}
// 如果是来自草稿的记录
else if (BoxesInfo.IsTemp(strOriginBox) == true)
{
savebutton.Enabled = true;
sendbutton.Enabled = true;
replybutton.Enabled = false;
forwardbutton.Enabled = false;
deletebutton.Enabled = true;
sender.Text = this.UserID;
sender.ReadOnly = true;
recipient.ReadOnly = false;
subject.ReadOnly = false;
content.ReadOnly = false; // 让修改
date.ReadOnly = true;
}
// 如果是来自 已发送 的记录
else if (BoxesInfo.IsOutbox(strOriginBox) == true)
{
savebutton.Enabled = false;
sendbutton.Enabled = true; // 再次发送?
replybutton.Enabled = false;
forwardbutton.Enabled = true;
deletebutton.Enabled = true;
// 全部不让修改
sender.ReadOnly = true;
recipient.ReadOnly = true;
subject.ReadOnly = true;
content.ReadOnly = true; // 不让修改
date.ReadOnly = true;
}
// 如果是来自 废件箱 的记录
else if (BoxesInfo.IsRecycleBin(strOriginBox) == true)
{
savebutton.Enabled = false;
sendbutton.Enabled = false;
replybutton.Enabled = true;
forwardbutton.Enabled = true;
deletebutton.Enabled = true;
// 全部不让修改
sender.ReadOnly = true;
recipient.ReadOnly = true;
subject.ReadOnly = true;
content.ReadOnly = true; // 不让修改
date.ReadOnly = true;
}
// 如果是废件箱内的消息, 彻底删除
if (BoxesInfo.IsRecycleBin(this.BoxName) == true)
{
deletebutton.Text = this.GetString("永久删除");
}
else
{
deletebutton.Text = this.GetString("移至废件箱");
}
}
