private void dataList_DoubleClick(object sender, EventArgs e)
{
if (this.dataList.SelectedItems != null && dataList.SelectedItems.Count > 0)
{
SnDataSet dataset = (SnDataSet)dataList.SelectedItems[0].Tag;
FormDataSource form = new FormDataSource();
form.UseType = dataset.DataSetType.GetHashCode();
form.DataSetID = dataset.DataSetID;
form.DataSetChineseName = dataset.DataSetName;
form.ReportPath = dataset.ReportPath;
if (form.ShowDialog() == DialogResult.OK)
{
bool hasPage = false;
foreach (ListViewItem item in dataList.Items)
{
if (item.SubItems[2].Text == "Page")
{
hasPage = false;
break;
}
}
if (hasPage && ((DataSetType)form.UseType).ToString() == "Page")
{
MessageBox.Show("每一个数据集合只能有一个用查询的Page数据集！", "信息", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
dataset.DataSetID = form.DataSetID;
dataset.DataSetName = form.DataSetChineseName;
dataset.DataSetType = (DataSetType)form.UseType;
dataset.ReportPath = form.ReportPath;
}
}
}
private void menuNew_Click(object sender, EventArgs e)
{
FormDataSource form = new FormDataSource();
form.UseType = 0;
form.DataSetID = "dataSet" + (dataList.Items.Count + 1);
form.DataSetChineseName = "数据集" + (dataList.Items.Count + 1);
if (form.ShowDialog() == DialogResult.OK)
{
bool hasPage = false;
foreach (ListViewItem item in dataList.Items)
{
if (item.SubItems[2].Text == "Page")
{
hasPage = false;
break;
}
}
if (hasPage && ((DataSetType)form.UseType).ToString() == "Page")
{
MessageBox.Show("每一个数据集合只能有一个用查询的Page数据集！", "信息", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
SnDataSet dataset = new SnDataSet();
dataset.DataSetID = form.DataSetID;
dataset.DataSetName = form.DataSetChineseName;
dataset.DataSetType = (DataSetType)form.UseType;
dataset.ReportPath = form.ReportPath;
dataset.DataType = "自定义";
_currDataSet = dataset;
this.Solution.DataSetList.Add(dataset);
ListViewItem listViewItem = dataList.Items.Add(dataset.DataSetID);
listViewItem.Tag = dataset;
listViewItem.SubItems.Add(dataset.DataSetName);
listViewItem.SubItems.Add(dataset.DataSetType.ToString());
listViewItem.Selected = true;
}
}