private void btn_Save_Click(object sender, EventArgs e)
{
IDomain domain = null;
IRangeDomain rd = null;
ICodedValueDomain cv = null;
IDomainFactory df = new DomainFactory();
DataTable table = null;
try
{
//保存时，删除操作才生效
foreach (string s in deletedomains)
{
ds.DeleteDomain(s);
}
for (int i = 0; i < this.dgv_DomainAttr.Rows.Count; i++)
{
DataGridViewRow myRow = this.dgv_DomainAttr.Rows[i];
string name = myRow.Cells["name"].Value == null ? "" : myRow.Cells["name"].Value.ToString();
string description = myRow.Cells["description"].Value == null ? "" : myRow.Cells["description"].Value.ToString();
string ft = myRow.Cells["fieldtype"].Value == null ? "" : myRow.Cells["fieldtype"].Value.ToString();
string dt = myRow.Cells["domaintype"].Value == null ? "" : myRow.Cells["domaintype"].Value.ToString();
if (name.Equals(""))
{
continue; //名称为空，不创建
}
if (myRow.Tag == null)
{
continue;
}
if (ft.Equals("String") && dt.Equals("值域型"))
{
continue;
}
table = myRow.Tag as DataTable;
if (!HasDomain(name, ds))
{
if (dt == "值域型")
{
rd = df.CreateRangeDomain(name, GetFDEFieldTypeByString(ft));
rd.Description = description;
rd.MinValue = table.Rows[0].IsNull(sMinFieldName) ? GetColumnDefaultValue(ft) : table.Rows[0][sMinFieldName];
rd.MaxValue = table.Rows[0].IsNull(sMaxFieldName) ? GetColumnDefaultValue(ft) : table.Rows[0][sMaxFieldName];
ds.AddDomain(rd);
}
else if (dt == "枚举型")
{
cv = df.CreateCodedValueDomain(name, GetFDEFieldTypeByString(ft));
cv.Description = description;
for (int j = 0; j < table.Rows.Count; j++)
{
if (table.Rows[j][sDscribFieldName].ToString() != "")
{
if (table.Rows[j].IsNull(sEmunFieldName))
{
continue;
}
cv.AddCode(table.Rows[j][sEmunFieldName], table.Rows[j][sDscribFieldName].ToString());
}
}
ds.AddDomain(cv);
}
}
else
{
domain = ds.GetDomainByName(name);
if (dt == "值域型")
{
rd = domain as IRangeDomain;
rd.Description = description;
rd.MaxValue = table.Rows[0].IsNull(sMaxFieldName) ? GetColumnDefaultValue(ft) : table.Rows[0][sMaxFieldName];
rd.MinValue = table.Rows[0].IsNull(sMinFieldName) ? GetColumnDefaultValue(ft) : table.Rows[0][sMinFieldName];
ds.ModifyDomain(rd);
}
else
{
cv = domain as ICodedValueDomain;
cv.Description = description;
int codecount = cv.CodeCount;
for (int a = 0; a < codecount; a++)
{
cv.DeleteCode(cv.GetCodeValue(0));
}
for (int l = 0; l < table.Rows.Count; l++)
{
if (table.Rows[l][sDscribFieldName].ToString() != "")
{
if (table.Rows[l].IsNull(sEmunFieldName))
{
continue;
}
cv.AddCode(table.Rows[l][sEmunFieldName], table.Rows[l][sDscribFieldName].ToString());
}
}
ds.ModifyDomain(cv);
}
}
}
MessageBox.Show("保存成功！");
}
catch (COMException comEx)
{
MessageBox.Show(comEx.Message);
this.DialogResult = DialogResult.None;
}
catch (System.Exception ex)
{
MessageBox.Show(ex.Message);
this.DialogResult = DialogResult.None;
}
finally
{
if (cv != null)
{
//Marshal.ReleaseComObject(cv);
cv = null;
}
if (rd != null)
{
//Marshal.ReleaseComObject(rd);
rd = null;
}
if (domain != null)
{
//Marshal.ReleaseComObject(domain);
domain = null;
}
}
}